

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The ICP Heil-Quaker 3900020801 Air Sensor is a vital component designed to monitor air quality in HVAC systems. This sensor enables HVAC technicians to maintain optimal system performance and ensure a healthy environment.
This air sensor is made to support precise air quality monitoring in residential and commercial HVAC applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!