Carrier LA21RB549 Inducer Wheel Key Benefits Dual Circuit Control:

Key Benefits Dual Circuit Control: The DPST (Double Pole Single Throw) design allows a single 24VAC control signal to switch two separate line-voltage or low-voltage loads

Equipment Protection: Properly directed drainage prevents product from entering the machine chassis

7" WC threshold to prevent delayed ignition or nuisance tripping

the 14004213-001 spring kit ensures consistent resistance against pneumatic pressure

Can I use this tee with two-pipe pneumatic thermostats

Carrier LA21RB549 Inducer Wheel Key Benefits Dual Circuit Control:Optimize your furnace's draft performance with the Carrier LA21RB549 Inducer Wheel. As a veteran grade OEM replacement part, this 5 1 4" diameter and 1" width blower wheel is engineered to maintain precise static pressure within the combustion assembly. This specific draft inducer wheel serves as the direct replacement for LA21RB553, ensuring a seamless drop in fit for technicians servicing Carrier, Bryant, and Payne residential gas furnaces. Built