This specialized AV-390 common parts kit includes a high-precision cam

with a factory setting typically at 105 PSIG

The unit operates on a standard 120Vac power supply

Industrial-Grade Build: Constructed with high-quality resistance wire and durable frames to handle the rigors of 24/7 climate control

Common Questions Is the model plug included with the HK42FZ031

Trane WHL2353 Blower Wheel 321894-709 This specialized AV-390 common partsThe Trane WHL2353 Blower Wheel is a precision engineered OEM replacement part designed for high static applications in commercial and residential air handlers. Featuring a 10x7 nominal size, this double inlet blower wheel utilizes a clockwise (CW) rotation and 48 individual blades to maintain optimal static pressure within the furnace or fan coil assembly. Constructed from galvanized steel for corrosion resistance, the Trane WHL2353 ensures dynamic