Tjernlund PS1503P Plug-in Air Pressure Activation Switch for Duct Fans in Central Heating and Air Conditioning Systems
The Tjernlund Duct Airstat is a reliable solution for automating HVAC system performance. By detecting positive air pressure generated by your furnace or air conditioner's blower, it seamlessly activates auxiliary devices like duct boosters, air cleaners, or humidifiers, ensuring optimal airflow without manual intervention. Its simple, snap-acting switch design eliminates the need for complex setup, while the diaphragm-based pressure probe provides precise and consistent sensing.This makes it an ideal choice for homeowners and technicians seeking a straightforward way to maintain balanced air distribution in their heating or cooling systems.
Engineered for ease of integration, the Duct Airstat works with any brand of duct fan, including Tjernlund's own models, offering adaptability across setups. With options for black-to-black or white-to-white wiring (PS1503) or a plug-in version (PS1503P), installation is tailored to your preference or existing system. The fool-proof bladder technology ensures reliable operation by directly managing power flow, bypassing the need for intricate circuitry that could malfunction. Backed by a family business with over 80 years of expertise, this product combines durable craftsmanship with modern efficiency, making it a trusted companion in maintaining indoor comfort.
- Pros
- Reliable pressure sensing for accurate device control
- Durable, low-maintenance design with no complex circuitry
- Works with major duct fan brands for universal compatibility
- Simple wiring or plug-in options for easy installation
- Improves airflow balance and system efficiency
- Manufactured in the USA by a reputable, family-owned business
- Cons
- Limited adaptability for non-standard duct configurations
- May require professional installation for advanced setups
- No color customization options
- Extremely lightweight (0.01 ounces) could feel less substantial
| Feature | Detail |
|---|---|
| Pressure sensing | positive air pressure in forced air systems |
| Activation Type | Single pole, single throw, snap-acting switch |
| Compatible Devices | Duct Boosters, Electronic Air cleaners, Heaters, Humidifiers |
| Wiring Options | Black-to-black or white-to-white (PS1503) / plug-in (PS1503P) |
| Manufacturer | Tjernlund ASIN: B07W7LTY35 |
| Made In | USA with 81 years of family business expertise |
Ductless Portable Air conditioners No Windows Needed, Quiet Remote-Controlled Air Conditioner, 3 in 1 Wall Mounted Air Conditioner Drying Rack for bathroom Office, Mini Split AC/Heating System
Product Introduction
This innovative ventless air solution combines comfort and practicality for your bathroom space. Designed to deliver gentle natural airflow while offering robust heating, it's perfect for keeping your bathroom warm during colder months or maintaining a cozy atmosphere in hotter days. The built-in drying rack ensures towels and small items stay dry,eliminating dampness and creating a more inviting habitat. Its compact size and wall-mounted design make it ideal for saving floor space without compromising functionality, allowing you to enjoy a fresh, dry climate wherever you need it most.
Whether you're relaxing after a shower or preparing for a chilly morning, this versatile unit adapts seamlessly to your needs. The quiet operation mode ensures minimal noise, making it suitable for use during sleep or as a subtle background appliance. With an 8-hour timer, you can automate settings for convenience, while its lightweight build lets you easily relocate it between rooms. Ideal for bathrooms, basements, or small spaces, it's a reliable companion for year-round comfort and efficiency.
Pros and Cons
Pros:
- Dual Functionality: Offers heating and natural wind drying in one compact unit.
- Space-Saving Design: Wall-mounted to minimize floor clutter.
- Quiet Operation: Mute mode ensures peaceful use during sleep or quiet hours.
- Convenient Drying Rack: Keeps towels and clothes dry, tackling humidity effectively.
Cons:
- No True Cooling: Relies on natural airflow rather than active cooling.
- limited Capacity: Best suited for small to medium-sized spaces.
- Installation Required: Needs wall mounting for optimal use.
| Feature | Description |
|---|---|
| Dimensions | 42cm x 24cm x 12cm |
| Power | 2000W |
| Voltage | 110V |
| Frequency | 50Hz |
| Package Includes | Unit, drying rod, remote control, screws, and expansion ducts |
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) pleated MERV 12 Air Filters 4 Pack
Designed for those seeking cleaner air and better HVAC performance, these MERV 12 filters offer robust protection against airborne particles, allergens, and contaminants. Their electrostatically charged synthetic poly blend pleated media traps smaller pollutants, making them ideal for households with pets or individuals managing allergies and asthma. The moisture-resistant beverage board frame ensures durability, even in high-humidity environments, while the precise manufacturing guarantees efficient airflow without restricting your system's operation.Regular maintenance-every 1-3 months-helps maintain indoor air quality and extends the lifespan of your heating and cooling unit, ensuring a healthier and more cozy space.
These filters combine advanced filtration with practical design to simplify your air quality routine. The heavy-duty frame resists mold and mildew buildup, reducing the risk of damage to your HVAC system over time. As a US-made product, they support local craftsmanship and meet rigorous quality standards, giving you peace of mind with every installation. For optimal results,always measure your filter's actual dimensions before purchasing,as the size listed on your unit may differ from the nominal size. This attention to detail ensures a perfect fit,allowing the filter to work effectively without unnecessary gaps or compression.
- Pros
- High-efficiency filtration for improving air quality
- Electrostatic charge captures fine particles and allergens
- Moisture-resistant construction for long-lasting performance
- US-made, ensuring quality and ethical production
- Easy to install and maintain with proper sizing
- Supports energy efficiency and reduces HVAC strain
- Ideal for allergy sufferers and pet owners
- Cons
- Size variance requires careful measurement
- More frequent replacement needed for high-traffic areas
- May slightly increase maintenance effort compared to lower-rated filters
| Feature | Detail |
|---|---|
| Filter Rating | MEER 12 (equivalent to MPR 1500-1900) |
| Frame Material | Moisture-resistant beverage board |
| Replacement Frequency | Every 1-3 months, more often for high-traffic areas |
| Country of Origin | Made in the USA |
| Actual Size | 15.5 x 23.5 x 0.75 inches |
| Product | Key Features | Pros | Cons |
|---|---|---|---|
|
Nordic Pure High-Efficiency Air Filter |
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Experience the Difference
Whether you're upgrading your ductless AC system or aiming for year-round comfort without windows, these three products offer targeted solutions to enhance performance and air quality. From seamless airflow control to quiet, versatile cooling and efficient filtration, each tool simplifies maintaining a comfortable living space. Don't miss the prospect to optimize your setup with the right mix of innovation and reliability.
Tjernlund PS1503P Plug-in Air Pressure Activation Switch for Duct Fans in Central Heating and Air Conditioning Systems
Key Benefit: Ensures optimal airflow by automatically adjusting fan speed based on pressure, improving system efficiency and comfort.
Ductless Portable Air Conditioners No Windows Needed, Quiet Remote-Controlled Air Conditioner, 3 in 1 Wall Mounted Air Conditioner Drying Rack for Bathroom Office, Mini Split AC/Heating System
Key Benefit: Provides flexible cooling and heating without requiring window modifications, featuring quiet operation and multi-functional use for various rooms.
Nordic Pure 16x24x1 (Actual Size: 15 1/2 x 23 1/2 x 3/4) Pleated MERV 12 Air Filters 4 Pack
Key Benefit: Offers high-efficiency filtration (MERV 12) to capture allergens and improve indoor air quality, ideal for homes and offices with pets or sensitive residents.
- Pros:
- Cons: