Check your specific unit's data plate or parts list to confirm compatibility with this 14" fan blade

allowing it to withstand the demanding thermal cycles of units ranging from 30

it is recommended to mount the valve with the solenoid in a vertical and upright position

the AV-91 is a standard-issue component for refurbishing or maintaining Barber Colman actuators across 1/2" to 2" valve bodies

Lennox 10Y38 Control 328140-751 Check your specific unit's dataThe Lennox 10Y38 Programmed Motor Control is an essential OEM microprocessor based module engineered for precise 208V airflow regulation in specialized Lennox HVAC cycles. Acting as the central logic unit for the blower assembly, this HVAC motor controller processes input signals to modulate motor speed and torque, ensuring constant CFM delivery and optimized climate stability. Designed for a direct fit in Lennox CMPEV100U4 units and compatible 3 4 HP