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The Radon Rundown

On July 10, 2025, in news, by Michael
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Imagine an invisible, odorless, and tasteless gas silently seeping into your home, posing a serious threat to your health. This isn’t a plot from a sci-fi movie; it’s the reality of radon, a naturally occurring radioactive gas that can be found present in any house, new or old, anywhere in the world.

Understanding radon, its risks, and how to combat it is crucial for every homeowner.

What is radon and why should you care?

Radon is a radioactive gas that comes from the natural breakdown of uranium in soil, rock, and water. It’s found in all 50 states and can exist in varying concentrations in the ground beneath your home. When it decays, radon releases tiny, radioactive particles that, when inhaled, can damage the cells lining your lungs.

The most significant health impact of radon is its direct link to lung cancer. According to the EPA, radon is the second leading cause of lung cancer overall, right after smoking. Long-term exposure to elevated radon levels dramatically increases your risk of developing this deadly disease, and because you can’t see or smell it, the only way to know if your home has high radon levels is to test for it.

To help understand the potential for radon, the EPA has mapped out the entire U.S. into three zones. Out of 3,144 counties nationwide:

  • 1,074 counties are in Zone 1 (Red Zones), indicating the highest predicted average indoor radon screening levels (greater than 4 pCi/L, the EPA’s recommended action level).
  • 1,034 counties are in Zone 2 (Orange Zones), with moderate predicted levels (between 2 and 4 pCi/L).
  • 1,036 counties are in Zone 3 (Yellow Zones), with the lowest predicted levels (less than 2 pCi/L).

The EPA also provides maps of Radon zones by states: https://www.epa.gov/radon/epa-maps-radon-zones-and-supporting-documents-state

Even if you live in a zone 2 or 3 county, it’s vital to remember that these are just averages. High radon levels can still be found in individual homes within any zone. Therefore, regardless of your location on the map, testing your home for radon remains the crucial first step to ensure your family’s safety.

How does radon sneak into your home?

Radon enters your home through various pathways, often exploiting the natural differences in air pressure between your house and the soil beneath it. Your home often acts like a vacuum, drawing air (and radon) from the ground:

  • Construction joints: Gaps where concrete sections meet allow radon to seep through.
  • Cavities and cracks inside walls: Openings within block walls or plaster cracks can draw in soil gas
  • Sump pumps: Unsealed covers over sump pits provide a direct pathway from soil to air.
  • Cracks in solid floors: Fractures in concrete slabs offer direct routes for radon gas to enter.
  • Gaps around service pipes: Openings where pipes penetrate floors or walls create easy entry points.
  • Gaps in suspended floors: Unsealed spaces around floorboards or access points in crawl spaces allow radon up.
  • Private wells and groundwater supplies: Radon dissolved in well water can be released into indoor air during use.

Essentially, any opening that connects your home’s interior to the soil beneath it can be an entry point for radon.

How Radon Fans Mitigate the Risk

Once testing reveals elevated radon levels, a radon mitigation system is installed, and at its heart is the radon fan. These specialized fans are the active component that tackles the problem head-on:

  • Creating a “Vacuum” Beneath Your Home: The most common and effective mitigation method is called “sub-slab depressurization” or SSD. A PVC pipe is installed through the foundation slab and connected to the radon fan. The fan then creates a continuous, slight vacuum beneath your home’s foundation.
  • Drawing Radon Away: This negative pressure effectively draws radon gas from the soil and gravel underneath your home before it can ever enter your living space.
  • Safe Venting Outdoors: The fan continuously pulls this radon-laden air through the pipe and safely vents it outside, typically above the roofline, where it quickly disperses harmlessly into the atmosphere.
  • Continuous Protection: Radon fans are designed to run 24 hours a day, 7 days a week, ensuring that the dangerous gas is consistently removed from beneath your home, maintaining safe indoor radon levels.

By actively and continuously removing radon, these fans act as an unseen shield, transforming your home into a safer environment and significantly reducing the risk of radon-induced lung cancer for you and your family.

Choosing your defense

While understanding how radon mitigation works is vital, selecting the right equipment is equally important for long-lasting protection. At HVACquick, we partner with leading manufacturers known for their reliability and performance in radon reduction.

When it comes to top-tier radon fans and mitigation supplies, two names stand out:

RadonAway: Founded in 1990 by Spruce Environmental Technologies, Inc. and based in Massachusetts, RadonAway offers the industry’s most diverse and rigorously tested line of radon fans and integrated mitigation solutions. They empower professionals with innovative product development, comprehensive system design support, and deep-rooted industry leadership, ensuring effective and reliable radon reduction for every project. Their extensive range means there’s a RadonAway fan designed for virtually any home’s specific needs.

Festa Radon: Founded in 1996 and based in Pittsburgh, Pennsylvania, Festa Radon is known for crafting robust, American-made AMG fans and comprehensive mitigation supplies, Festa Radon is built on a foundation of quality. They stand out for their quiet operation, durable construction, and user-friendly installation features like European-engineered motors, Wago wire clamps, and Ohio made compression molded housings, ensuring a reliable and efficient system for your home.

Don’t let radon remain an invisible threat. Test your home, and if elevated levels are found, a professional radon mitigation system with a reliable radon fan is your best defense for peace of mind and healthy living.

 

The Invisible Threat

On July 7, 2025, in news, by Michael
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You can’t always see it, but it’s in the air you breathe every day. We’re talking about PM2.5, a sinister sounding name for a very real threat to your health. These aren’t just dust bunnies floating in a sunbeam; they are microscopic particles, 30 times smaller than the width of a strand of human hair. Because of their minuscule size, they can easily bypass your body’s natural defenses, traveling deep into your respiratory tract and even entering your bloodstream.

So, what exactly is this invisible invader? PM2.5, or particulate matter 2.5, is a complex mixture of solid particles and liquid droplets in the air. These tiny pollutants come from a variety of sources, both indoors and out, including vehicle exhaust, industrial emissions, wildfires, and even everyday activities like cooking or burning candles.

The effects of breathing in PM2.5 are far from invisible. Short-term exposure can causes immediate symptoms like eye, nose, throat, lung irritation, coughing, and shortness of breath. But the long-term consequences are far more severe. Scientific studies have linked prolonged exposure to PM2.5 with a range of serious health problems, including aggravated asthma, chronic bronchitis, reduced lung function, non-fatal heart attacks, irregular heartbeat, and an increased risk of heart disease, stroke and even lung cancer. People with pre-existing heart or lung conditions, children, and older adults are particularly vulnerable.

The good news is that you don’t have to be a victim of this invisible threat. While we can’t control outdoor air quality, we can take powerful steps to protect the air inside our homes where we spend most of our time. Your home should be your safe haven from these harmful pollutants.

The most effective way to combat PM2.5 in your home is to filter it directly out of the air. Your HVAC system, which circulates air throughout your entire home, is the perfect vehicle for this. By upgrading your system with a high-quality filter box, you can turn your home’s ductwork into a powerful, whole-home air purification system.

HVACQuick offers a comprehensive line of filter boxes, purpose-built to hold high-efficiency MERV and HEPA filters that are specifically designed to trap the microscopic particles that make up PM2.5. Let’s take a look at them!

Statistics taken at 0.5 WC static pressure, the ideal static pressure for an HVAC system


Inline Filter Boxes

SFB-A

6″ Duct Size

MERV 13 Filter – 315 CFM, PM2.5 Protection – High, $131.00

A reliable inline filter box designed to be a straightforward solution for improving your indoor air quality. Made from durable aluminum, this filter box installs directly into your ductwork and comes with a high-efficiency MERV 13 filter.

SFB-V

8″ Duct Size

2 MERV 13 Filters – 349 CFM, PM2.5 Protection – High, $169.00

A “V-bank” design that increases the filter surface area. The clever design allows it to provide high PM2.5 filtration with a lower pressure drop, helping your HVAC system maintain crucial airflow while also extending the lifespan of your filters.


Insulated Filter Boxes

IFVB

10″ Duct Size

2 MERV 13 Filter – 691, PM2.5 Protection – High, $425.00

2 MERV 15 Filter – 515 CFM, PM2.5 Protection – Excellent, $463.8

Uses a “V-bank” design to increase the total filter surface area. This reduces the static pressure, allowing higher airflow. Comes with 2 MERV 13 filters, providing high PM2.5 filtration while having a MERV 15 upgrade available, providing excellent PM2.5 filtration, while maintaining a high airflow.

IFWB

10″ Duct Size

4 MERV 13 Filters – 851 CFM, PM2.5 Protection – High, $866.25

4 MERV 15 Filters – 809 CFM, PM2.5 Protection – Excellent, $978.29

The “W-bank” design elevates the “V-bank” by adding 2 additional filters. This significantly increases the filter surface area which dramatically reduces the pressure drop. This allows for superior airflow while providing high PM2.5 filtration with the 4 included MERV 13 filters. The MERV 15 upgrade has minimal airflow change while significantly enhancing the PM2.5 filtration.

IFHB

12″ Duct Size

H13 HEPA Filter – 581 CFM, PM2.5 Protection – Superior, $949.00

The IFHB houses a professional-grade H13 HEPA filter, designed to handle high airflow and is compatible with larger duct sizes. This brings hospital-grade air filtration to your entire home, providing superior PM2.5 filtration, without being a detriment to airflow.

Conical Filter Boxes

CFB

6″ Duct Size

MERV 13 Filter – 302 CFM, PM2.5 Protection – High, $144.00

MERV 15 Filter – 269 CFM, PM2.5 Protection – Excellent, $179.00

HVACquick’s hallmark filter box, designed to be a durable and versatile solution for your ducted air filtration needs. Constructed from lightweight, corrosion-resistant aluminum, it easily installs into your ductwork and features a simple access panel for quick filter changes. Comes with a MERV 13 filter providing high PM2.5 filtration while having a MERV 15 filter upgrade available, providing excellent PM2.5 filtration.

CFB-6-OS

6″ Duct Size

MERV 15 Filter – 347 CFM, PM2.5 Protection – Excellent, $319.00

The oversized CFB unit. While connecting to a 6-inch duct, it houses a much larger 24×24 MERV 15 filter. The larger filter surface area reduces pressure drop, helping to maintain strong airflow while providing excellent PM2.5 filtration.

CFB-HP

6″ Duct Size

H13 HEPA Filter – 108 CFM, PM2.5 Protection – Superior, $279.00

The HEPA CFB unit. Designed for the absolute best filtration in a space-saving, 6-inch duct footprint. This inline filter box comes with a certified H13 HEPA filter and a MERV 11 pre-filter, providing superior PM2.5 filtration.

CFB-HP-LL

6″ Duct Size

H13 HEPA Filter – 205 CFM, PM2.5 Protection – Superior, $319.00

Elevating HEPA filtration with the “Long Life” design, the CFB-HP-LL offers the same superior PM2.5 filtration while using a deeper filter. The increased filter area provides two major advantages, it creates a much lower pressure drop which increases the airflow, and it dramatically extends the filter’s service life, capable of lasting up to double the life of the CFB-HP.


Standalone Air Filtration

CRFB

20″ Box Fan – High Speed

5 MERV 13 Filters – 454 CFM, PM2.5 Protection – High, $125.00

The CRFB Filter Cube is designed to bring powerful, localized PM2.5 filtration to any room. Inspired by the Corsi-Rosenthal Filter Box, the Filter Cube uses a standard 20-inch box fan and 5 MERV 13 filters to create a highly effective, portable air cleaner that is capable of remarkably high CFM for its cost.


We know that navigating filtration options can seem complex, so we’ve broken down the data to help you quickly find the perfect PM2.5 solution for your home.

Overall PM2.5 Effectiveness

This ranking highlights the filter boxes that deliver the highest combination of filtration quality (MERV/HEPA rating) and airflow (CFM). If your priority is maximum air cleaning capability for your whole home, this is where you’ll find the top performers, like our powerful HEPA and high-CFM MERV 15 solutions.

Larger view

RankFiltrationCFM
1. IFHBHEPA581
2. CFB-HP-LLHEPA205
3. CFB-HPHEPA108
4. IFWBMERV 15809
5. IFVBMERV 15515
6. CFB-6-OSMERV 15347
7. CFBMERV 15269
8. IFWBMERV 13851
9. IFVBMERV 13691
10. CRFBMERV 13454
11. SFB-VMERV 13349
12. SFB-AMERV 13315
13. CFBMERV 13302

Best Value for PM2.5 Effectiveness

This list focuses on getting the most clean air for your investment, showing how much effective CFM you get for your dollar. Here, you’ll see options that offer excellent PM2.5 capture at a highly competitive price point, ensuring you make an efficient choice without compromising on air quality benefits. Keep an eye out for our standout MERV 13 options that provide exceptional value.

Larger view

RankAdjusted CFMCost Per Adjusted CFM
1. CRFB317.8$0.39
2. SFB-A220.5$0.59
3. CFB
MERV 13
211.4$0.68
4. SFB-V244.3$0.69
5. CFB
MERV 15
228.65
$0.78
6. IFVB
MERV 13
483.7$0.88
7. IFVB
MERV 15
437.75$1.06
8. CFB-6-OS294.95$1.08
9. IFWB
MERV 15
687.65$1.42
10. IFWB
MERV 13
595.7$1.45
11. CFB-HP-LL202.95$1.57
12. IFHB575.19$1.65
13. CFB-HP106.92$2.61

Adjusted CFM values determined by CFM multiplied by the PM2.5 Filtration rate.

MERV 13 – 70% (0.7)

MERV 15 – 85% (0.85)

HEPA – 99% (0.99)

Best Adjusted CFM

This ranking provides a practical measure of a filter box’s true cleaning power, by adjusting the CFM based on its filtration efficiency (MERV/HEPA rating). A higher “Adjusted CFM” means the unit is delivering more effectively cleaned air. This helps you compare apples-to-apples performance across different filter types, indicating which units are moving the largest volume of truly clean air.

Larger view

RankAdjusted CFM
1. IFWB
MERV 15
687.65
2. IFWB
MERV 13
595.7
3. IFHB575.19
4. IFVB
MERV 13
483.7
5. IFVB
MERV 15
437.75
6. CRFB317.8
7. CFB-6-OS294.95
8. SFB-V244.3
9. CFB
MERV 15
228.65
10. SFB-A220.5
11. CFB
MERV 13
211.4
12. CFB-HP-LL202.95
13. CFB-HP106.92

Adjusted CFM values determined by CFM multiplied by the PM2.5 filtration rate.

MERV 13 – 70% (0.7)

MERV 15 – 85% (0.85)

HEPA – 99% (0.99)

No matter your home’s size or your specific air quality concerns, HVACquick has a tailored solution to effectively combat PM2.5 and help your family breathe easier against this invisible threat.

 

At HVACQuick, we understand that effective air movement isn’t just about comfort. It’s about safety, efficiency, and productivity. That’s why we’re proud to offer Canarm, bringing you a vast array of industrial and commercial airflow solutions that set the standard for performance and reliability. Canarm’s commitment to quality ensures that no matter your ventilation challenge, there’s a robust solution waiting for you.

Precision Air Movement

Camarm’s engineering prowess shines through in specialized solutions for specific needs:

Blowers and Utility Sets

When you need to move air against resistance or within a ducted system, Canarm’s blowers and utility sets deliver. These robust units are essential for process ventilation, material handling, and ensuring consistent airflow in complex systems.

Duct Blowers & Tube Axial Duct Fans

For seamless integration into your existing ductwork, Canarm offers powerful duct blowers and highly efficient tube axial fans. These are ideal for applications requiring focused air movement within a confined space, from industrial exhaust to air recirculation.

Makeup and Supply Air Fans

Maintaining balanced air pressure and introducing fresh, conditioned air is vital. Canarm’s makeup and supply air fans are engineered to prevent negative pressure issues, ensuring healthy indoor environments and optimal performance for other exhaust systems.

Exhausting the Unwanted

From general ventilation to hazardous environments, Canarm has your exhaust needs covered.

Direct Driven Propeller Fans

Known for their straightforward, efficient operation, Canarm’s direct drive propeller fans are workhorses for general ventilation, moving large volumes of air in warehouses, workshops, and agricultural buildings.

Sidewall Exhaust Fans

A classic and effective solution, Canarm’s sidewall exhaust fans are designed for easy installation and powerful exhaust, making them ideal for a wide range of commercial and industrial settings.

Rooftop Exhausters (Downblast & Upblast)

For comprehensive building ventilation, Canarm offers both downblast and upblast rooftop exhausters. Downblasst units are perfect for general exhaust, while upblast models are crucial for venting contaminated, hot, or greasy air away from the roof and equipment, often found in commercial kitchens.

Food Truck Exhaust Fans

Canarm meets the unique and stringent demands of a mobile kitchen, offering a specialized upblast exhauster designed to handle the greases-laden air and high temperatures, ensuring compliance and safety for your culinary operations on the go.

Commercial Bath Exhaust & Ceiling Mounted Bath Fans

Don’t underestimate the importance of proper humidity and odor control in commercial restrooms. Canarm provides specialized commercial bath exhaust systems and discrete ceiling mounted bath fans to ensure a fresh, comfortable environment for occupants.

Safety and Specialization

When standard isn’t enough, Canarm excels in providing solutions for critical applications.

Explosion Proof Fans

In environments where flammable gases, vapors, or dust are present, safety is paramount. Canram’s explosion proof fans are meticulously engineered and certified to operate safely in hazardous locations, preventing ignition and protecting personnel and property.

HEPA Filtration

For enviornments demanding the highest air purity, Canarm’s HEPA filtration units integrate seamlessly into your HVAC system, capturing microscopic particles, allergens, and contaminants to deliver exceptionally clean air, vital for healthcare, laboratories, and sensitive manufacturing.

Comfort and Efficiency

Canarm’s solutions also enhance comfort and contribute to energy savings.

Ceiling Fans

More than just residential comforts, Canarm’s industrial-grade ceiling fans are powerful tools for destratification and general air circulation in large commercial and industrial spaces. They help distribute heated or cooled air more evenly, leading to significant energy savings year-round.

Your Gateway to The Canarm Experience

Canarm has a vast catalog of incredible products. HVACQuick is dedicated to being your comprehensive source for all things Canarm, giving you:

  • Unmatched selection to the vast array of Canarm’s innovative product lines.
  • Comprehensive specifications and resources to help you choose the right solution.
  • Reliable support to assist you in navigating Canarm’s extensive catalog.

Experience the difference that industrial strength, precision engineering, and comprehensive solutions make.

 

Inside Our AirLab: The CRFB Testing

On June 11, 2025, in news, by Michael
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The Corsi-Rosenthal (CR) Box is a popular DIY air cleaner that offers an affordable solution to improve indoor air quality. This is especially important during events like wildfires and pandemics, where reducing indoor pollutants is crucial. The downside to the Corsi-Rosenthal Box is that users need to rebuild the entire box to replace filters, limiting its practicality over time.

Introducing the CRFB Filter Cube

HVACQuick’s newest system, inspired by the Corsi-Rosenthal Box.


The CRFB is engineered for efficient and affordable air filtration without the complexities of a full HVAC installation. It’s built with sustainability in mind, utilizing reclaimed materials to transform potential waste into a practical defense against common airborne threats.

What sets the CRFB Apart?

Superior Filtration

Each CRFB includes five 1″ MERV 13 filters, essential for capturing particles such as wildfire smoke, airborne pathogens, and allergens.

Easy Filter Replacement

Elastic filter straps make swapping filters quick and hassle-free.

Durable and Maintainable

A rugged aluminum frame provides long-term durability and is easy to wipe down and maintain.

Quick Assembly

User-friendly design makes setup fast and frustration-free.

What Does the AirLab Say?

CFM

We ran the CRFB through a range of filter configurations in our AirLab, comparing results against a standalone Mainstays 20″ Box Fan (see on Walmart).

We tested performance with 1,2,3,4, and 5-filter setups.

As expected with any filter box, airflow dropped when filters were added. However, increasing the number of filters also increased the total surface area, which in turn reduced static pressure and improved overall airflow, a key performance advantage of the CRFB.

Energy Usage

Power consumption was found to be consistent across filter setups, varying only with fan speed.

Even at high speed, running the CRFB continuously for a full week costs just $1.50, based on the U.S. average electricity rate.


Affordable, Sustainable Clean Air

With high-performance filtration, simple maintenance, and low operating costs, the CRFB offers a sustainable and cost-effective solution for clean indoor air, perfect for schools, offices, and homes alike.

The Filter Cube is inspired by the Corsi-Rosenthal Box, which is a DIY open-source air cleaner design developed by Dr. Richard Corsi and Jim Rosenthal.

 

Smart Attic, Healthy Home

On May 15, 2025, in news, by Michael
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Your home is your sanctuary, and maintaining a healthy living environment is a top priority. While we often focus on the air we breathe indoors, the condition of your attic plays a surprisingly crucial role. A well-ventilated attic isn’t just about structural integrity; it’s about creating a smarter, healthier home from the top down. With GAF’s QuickConnect technology, it’s easier than ever.


How does attic ventilation impact your home’s health?

Think of your attic as the lungs of your home. It needs to breathe to function correctly. Without proper ventilation, a host of problems can arise, impacting both your home’s structure and the air you breathe:

The Heat Trap

In the summer, your roof absorbs intense heat, turning your attic into an oven. This trapped heat radiates downwards, forcing your AC to work harder, increasing energy bills, and potentially leading to uncomfortable living spaces.

The Moisture Magnet

During cooler months, warm, moist air from inside your home rises and enters the attic. Without ventilation, this moisture condenses on cold surfaces, creating a breeding ground for mold and mildew. These unwelcome guests can trigger allergies, respiratory issues, and compromise your indoor air quality.

The Structural Threat

Excess moisture can also lead to wood rot, weakening the structural integrity of your roof. In regions with snow, improper ventilation can contribute to ice dam formation, causing significant water damage.

The Insulation Impairment

Moisture buildup can compress and degrade your attic insulation, making it less effective at regulating temperatures and increasing your energy costs year-round.


Smart Ventilation for a Healthier Home

GAF recognizes the vital link between attic health and overall home health. By integrating Wi-Fi connectivity into MasterFlow power attic vents, QuickConnect empowers you to take control of your attic’s environment with your smartphone or tablet with a myriad of features:

Remote Monitoring & Control

Say goodbye to dusty attic climbs! Monitor temperature and humidity levels, and adjust your vent’s settings from the comfort of your living room.

Smart Automation

The QuickConnect app allows you to configure your ventilation to automatically respond to the conditions within your attic. Simply set your desired temperature and humidity triggers in the app, and the connected vent will power on whenever those levels are reached, ensuring efficient airflow exactly when it’s required.

Energy Efficiency Optimization

By precisely controlling your ventilation system, GAF QuickConnect helps minimize energy waste and lower your utility bills.


The GAF QuickConnect Advantage

GAF QuickConnect isn’t just about convenience; it’s about creating a smarter, healthier home environment. By making attic ventilation management effortless and intelligent, GAF empowers you to:

Breathe Easier

Reduce the risk of mold and mildew growth, promoting cleaner, healthier indoor air.

Protect Your Investment

Prevent structural damage caused by moisture and extreme temperatures, extending the lifespan of your roof and insulation.

Save Money

Optimize energy consumption and lower your utility bills.

Enjoy Peace of Mind

Know that your attic is working efficiently to protect your home and your family’s well-being.

 

Precise Airflow, Perfect Comfort

On April 29, 2025, in news, by Michael
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Inconsistent temperatures, drafts, and inefficient HVAC operation plague many buildings. Traditional diffusers often fail to provide the necessary control and precision to address these issues, leading to discomfort and wasted energy. The 1202 spot diffuser by Shoemaker Manufacturing offers a solution by providing precise airflow to specific areas, improving both comfort and efficiency.

Engineered for precision and easy adjustability, the 1202 is designed to put you in control of your environment.

Submittal Information | Performance Data

Direct Air Exactly Where You Need It

The adjustable nozzle allows you to pinpoint the direction of warm or cool air, effectively addressing localized temperature issues and creating more comfortable zones.

Fine-Tune Your Comfort

With a simple turn of the integrated knob, you can precisely control the airflow coming out of the 1202 without the need for special tools, removal, or disassembly.

Simple and Secure Installation

The 1202 offers hassle-free installation by mounting directly to standard duct-work with screws. Its lightweight aluminum build negates the requirement for special hangers, streamlining the process of implementing targeted airflow.

Lasting Performance

Constructed from durable aluminum with a clear anodized finish which makes it corrosion-resistant, the 1202 is built to provide years of reliable operation.


The 1202 spot diffuser offers a powerful combination of precision, adjustability and durability. By providing targeted airflow, it solves common problems related to inconsistent temperatures and inefficient HVAC systems. Take control of your environment with the Shoemaker 1202 and experience the difference that precise airflow can make.

 

The Whisper That Does More

On April 11, 2025, in news, by Michael
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Panasonic’s Whisper line focuses on spot ventilation, ideal for use in the bathroom, laundry room, sun room, basement or garage. However, you’ll find one member of the Whisper family offers a different and unique approach.

More Info on the Whisper Line

The WhisperComfort stands as Panasonic’s innovative Energy Recovery Ventilator (ERV), specifically engineered to provide balanced ventilation in residential spaces. Unlike simple exhaust fans, the WhisperComfort goes beyond just removing stale air; it actively contributes to significantly improved indoor air quality and remarkable energy efficiency by continuously exchanging the stale, potentially polluted indoor air with a steady stream of fresh, filtered outdoor air.

How does it work?

The heart of the WhisperComfort is the capillary core which transfers heat and moisture between the incoming and outgoing air. What does this mean?

  • During summer, it pre-cools the incoming warm air with the exhausted cool air, reducing your cooling system’s load, and also transfers some moisture from the humid outdoor air into the exhaust air, helping to dehumidify the incoming air.
  • During winter, it pre-heats the incoming cold air with the heat from the outgoing warm air, reducing your heating load, and also transfers some moisture from the exhaust air into the supply air, helping to prevent the air from becoming too dry.

The heat and moisture transfer capabilities of the WhisperComfort translate directly into significant energy savings for your home. By pre-conditioning the incoming air, the unit dramatically reduces the workload placed on your heating and cooling systems. In the summer, your air conditioner doesn’t have to work as hard to cool down hot, humid air, and in the winter, your furnace expends less energy to heat up frigid outside air. This decreased demand on your HVAC system not only conserves precious energy resources but also directly reflects in lower monthly utility bills, putting more money back in your pocket over the long term.

What makes the WhisperComfort different from other ERVs?

The WhisperComfort installs in the ceiling or wall like a bathroom ventilation fan might. Unlike typical ERVs which require 4 ports, the WhisperComfort only requires 2 ports. On top of that, when used in conjunction with the WhisperVent wall cap, it only requires 1 exterior and 1 interior penetration instead of the normal 2 outside and 2 inside which makes installation a breeze.

 

Louvers are essential components in any building’s ventilation system, providing airflow while offering a degree of protection from the elements. However, not all louvers are created equal. The key distinction lies between drainable and non-drainable designs, each offering unique benefits and suited for specific applications. Understanding these differences is crucial for optimal building performance and longevity.


Non-Drainable Louvers: Simplicity and Airflow

Non-drainable louvers like the DAL4-CF or the DAL4-FF feature a straightforward design with angled blades that primarily focus on facilitating airflow. Water that falls onto these blades simply runs down their face. This simplicity translates to a lower pressure drop, meaning air can move more freely through the louver.

Benefits of Non-Drainable Louvers:

  • Higher Airflow Efficiency: Their basic design minimizes resistance to airflow, making them ideal for applications where maximum ventilation is paramount.
  • Lower Initial Cost: Generally, non-drainable louvers are less expensive than their drainable counterparts.

Ideal Applications:

  • Exhaust applications where water penetration is less of a concern.
  • Interior ventilation where minimal water exposure is expected.
  • Situations where maximizing airflow is the primary objective.

Drainable Louvers: Superior Water Management

Drainable louvers like the DALD4-CF or the DALD4-FF take water protection to the next level. They incorporate integrated gutters within their blades and channels within their jambs, effectively capturing and redirecting rainwater away from the building’s interior. This design significantly reduces the risk of water damage, making them indispensable in challenging environments.

Benefits of Drainable Louvers:

  • Enhanced Water Penetration Resistance: They offer superior protection against rain, preventing water intrusion and potential damage.
  • Moisture Control: By minimizing water infiltration, they help prevent mold and mildew growth, contributing to healthier indoor air quality.
  • Protection of Mechanical Systems: In air intake applications, they safeguard sensitive HVAC equipment from water damage, ensuring optimal performance.
  • Increased Building Longevity: They contribute to the overall durability and structural integrity of the building by minimizing water-related damage.

Ideal Applications:

  • Air intake applications where water intrusion is a significant concern.
  • Buildings located in areas with heavy rainfall or wind-driven rain.
  • Situations where protecting sensitive equipment from water damage is crucial.
  • Any situation where minimizing water penetration into the building envelope is a priority.

Making the Right Choice

The choice between drainable and non-drainable louvers depends on the specific needs of your building and the environmental conditions it faces. If water intrusion is a major concern, especially in air intake applications, drainable louvers are the clear choice. However, if maximizing airflow is the primary objective and water exposure is minimal, non-drainable louvers may be sufficient.

When selecting louvers, the finish is a critical consideration. Dayus has a wide range of color choices for powder-coated finishes which provide exceptional color retention and resistance to weathering. If an option in the color chart appeals to you, call 888-855-7229 to talk to a representative.

 

Fresh Air, Smart Design

On March 18, 2025, in news, by Michael
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Having fresh air in your home is essential for maintaining a healthy and comfortable living environment. Proper ventilation helps remove indoor pollutants, excess moisture, and stale air, reducing the risk of mold growth, allergens, and poor air quality. Fresh air circulation also helps regulate temperature, prevent stuffiness, and create a more refreshing atmosphere. HVACquick is introducing two brand new products that are excellent solutions for opening up the home for fresh air systems.


InOvate FreshVent

The FRV Series is a durable exterior vent cover designed for 4-inch ducting to improve indoor air quality by allowing fresh air intake for HVAC systems, including HRVs, ERVs, and make-up air units.

Built from 22-gauge Galvalume® steel, the FRV is finished with a tough, weather-resistant powder coating for long-lasting durability and a polished appearance. Its louvered cover features fixed blades and lifts easily for cleaning, with integrated magnets ensuring a secure closure. A built-in insect screen helps keep pests out, while a drip edge prevents rain intrusion, making the FRV a reliable choice for fresh air ventilation.


Seiho KXU

Seiho’s iconic square-faced vent caps are now available with a slim hood, making the KXU an excellent choice for exteriors requiring reliable protection from the elements.

Constructed from durable aluminum with a clear anodized finish, the KXU offers both strength and a sleek appearance, with custom color options available. Its square hood design enhances weather resistance, while an optional insect screen helps keep pests out. Available in 4-inch and 6-inch duct sizes, the KXU is ideal for fresh air intake, exhaust, and ventilation systems.

Expected in stock May, 2025

 

The Power of Vortex

On December 26, 2024, in news, by Michael
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Vortex Powerfans are designed to provide robust and reliable airflow, addressing a wide range of ventilation needs. Manufactured by Atmosphere, these fans combine high-performance motors for optimal airflow, durable powder-coated steel construction, and vibration-reducing technology for quiet operation. With versatile applications ranging from HVAC systems to grow rooms, bathrooms, and kitchens, Vortex offers efficient and reliable solutions for any ventilation challenge.



From inline fans to dryer ventilation, Vortex offers several distinct product series, each tailored to meet specific ventilation challenges.

Inline fans

S-Line

The S-Line offers superior air and sound performance for ultra-quiet operation. With built-in acoustic foam, these fans are perfect for bedrooms, offices, and sound-sensitive areas

V-Series

The V-Series combines high performance and quiet operation. Theses fans are equipped with a mixed-flow impeller allowing more air volume than any other comparable impeller design. Furthermore, the V-Series fans operate at a lower RPM, making them even quieter.

VTX-Series

Speed controllable and balanced motors with permanently lubricated ball bearings ensure the VTX-Series has vibration-free operation. With a 6 foot power cord built in, the VTX-Series provides an easy, hassle free installation.

Dryer Ventilation

VTX400P

The VTX400P has a built-in pressure switch that detects when air is flowing through the ventilation duct. It will automatically turn on for 10 minutes and shut off for a 15 seconds and turn back on if there is still positive pressure from the dryer.

VTX400C

The VTX400C is supplied with a current switch that detects when the dryer is turned on to automatically activate the fan.

VTX-DEDPV

The VTX-DEDPV is a UL705 rated exhaust fan that includes an integrated pressure sensor, and a wall-mounted indicator panel with a 50ft power cable. In the event of a problem, the LED panel will inform that homeowner of the nature of the problem.

Accessories

LT4 & LT4S Dryer Lint Trap

Airborne lint from your home’s dryer may accumulate in the exhaust duct causing clogging issues. This can quickly become a serious fire hazard. The LT4/LT4S Lint trap catches the lint that isn’t caught by the dryer’s lint screen and protects the exhaust fan and ductwork.

PROFilter Reversible Activated Carbon Filters

Most cylindrical-type air filters utilize 65% of the carbon available by only filtering through the top section of the carbon filter. Vortex’s PROFilter allows reversal of the filter, benefiting of 100% of the carbon available and extending the unit’s lifespan.


Whether you’re upgrading an existing HVAC system, improving a grow room setup, or tackling a long dryer vent run, Vortex provides reliable solutions to meet your ventilation needs. With a myriad of models and series to choose from, you can find the perfect fan to optimize your airflow and create a more comfortable and efficient indoor environment.