Tjernlund PS1503P Plug-in Air Pressure Activation Switch for Duct Fans in Central Heating and Air Conditioning Systems

Upgrade your central heating and air conditioning system with the Tjernlund PS1503P Plug-in Air Pressure Activation Switch. This reliable switch automatically turns on and off any device, making it the perfect solution for controlling duct fans. With its cutting-edge technology, it seamlessly detects the furnace or air conditioner blower, activating the duct fan in sync. Don't waste energy by running your duct fans constantly - let the PS1503P do the work for you!

Designed to work with any brand of duct fan, including our highly acclaimed Tjernlund Duct Booster Fans, the PS1503P offers two options for installation. Choose between the simple black-to-black, white-to-white wiring for easy setup (PS1503), or opt for the convenient plug-in version (PS1503P). No matter which installation method you choose, this switch guarantees to streamline your airflow control, ensuring efficient and effective operation.

Fool-Proof Tech is at the heart of the PS1503P. Unlike complex circuit boards that can introduce errors and complications, this switch features a simple bladder mechanism. Once the pressure reaches the desired level, the bladder fills up, allowing power to flow to the fan. Say goodbye to over-engineered systems that cause unnecessary headaches - with the PS1503P, simplicity is key.

When you choose the Tjernlund PS1503P, you're not just getting a top-of-the-line product; you're also supporting an 81-year-old family business. We take pride in manufacturing all our products in the USA, ensuring the highest quality standards are met. Trust in our years of experience and join countless satisfied customers who rely on Tjernlund for their HVAC needs.

Maximize the efficiency of your central heating and air conditioning system today by adding the Tjernlund PS1503P Plug-in Air Pressure Activation Switch to your cart. Take advantage of this reliable and fool-proof technology to optimize the performance of your duct fans. Don't miss out on this opportunity to improve your airflow control - order now!