ensuring the controller receives a true representation of supply or return air temperature

maintaining air volume accuracy across the stroke

Smith equipment

Seamless Installation: Designed for vertical orientation with standard mounting footprints

Carrier LA21RA426 Wheel Els PW 17895 ensuring the controller receives aFor service technicians requiring a direct OEM replacement for residential and light commercial units, the Carrier LA21RA426 Blower Wheel is the professional standard for restoring factory spec performance. This single inlet draft inducer wheel is precision engineered to maintain critical static pressure within the combustion assembly. Constructed from high grade galvanized steel, it features a 4 1 4" diameter and a 3" width, optimized for efficient