Carrier 299451 HR54ZA006 Blower Door Safety Switch

Blower Door Safety Switch

Get rid of that good old drafty home! The Blower Door Safety Switch by Carrier is an effective door control device for use with the Blower Door. This safety switch turns off the blower when the door is open, stopping air from escaping during testing. It's easy to install, and compatible with every Carrier blower door on the market. So you can replace your old, outdated device with a new energy efficient switch today!

The Dual-Stage Blower Door Safety Switch (part number 299451) enables the blower door controller to shut off its blowers (either group 1 or group 2) when the door closes. This prevents damage to the blower motors and/or switch if a door is accidentally slammed shut.

Blower door safety switches are designed to prevent damage to equipment and personal injury from backdrafting of flue gases. The 299451 transition switch is a 2-position motorized unit that consists of a 180° changeover coil and a reversing contactor with adjustable start voltage, 0-10 Vdc.

The Carrier 299451 HR54ZA006 Blower Door Safety Switch is a safety switch that is used to turn off blower function in a Carrier HRV, which allows for central air conditioning during failure in the blower.

With a Carrier blower door safety switch, you'll get total peace of mind. The switch is designed to automatically detect whether a high humidity condition exists that could result in damage to electrical components and overheating.

The Carrier 299451 HR54ZA006 blower door safety switch fits the following models: 220A, 100A, and 350B.

The Carrier blower door safety switch is a replacement safety switch for the unit listed above. It has been under-going rigorous tests to ensure it is ready to handle any problematic situations that may arise. The durable design of the switch prevents problems from occurring, and the product itself is backed by a 2 year warranty should anything go wrong.