Pay in 4 interest-free payments of $45.83 Learn more
Ships within 48 hours · Estimated delivery Oct 16 - Oct 21
the Lennox 33H63 Smoke Collar Flange is a critical OEM replacement part designed to ensure a high-integrity connection between the smoke collar and HVAC ductwork
Thermal Protection: Class B insulation safeguards the internal windings from the high-heat demands of constant venting
" Use a multimeter with a capacitance setting to verify it is within the +/- 5-6% tolerance
For technicians looking to minimize callbacks
Trane CNT6081 Control Board 321142-301 the Lennox 33H63 Smoke CollarThe Trane CNT6081 Control Board is a critical OEM replacement defrost control designed for high performance heat pump systems and commercial refrigeration units. As an essential component for maintaining system efficiency in low ambient conditions, this board utilizes an advanced microprocessor to manage the initiation and termination of defrost cycles. By monitoring temperature sensors and safety switches, the CNT6081 prevents excessive ice
