Plaza notes
Hard ruleDescription
37C73U-168 is the cross 110-202
Its rugged construction facilitates a drop-in fit for existing 6-inch bolt circle configurations
A rapid flash usually indicates a twinning error or a polarity issue
Enhanced Sealing: Features a high-grade Buna-N seat for reliable shut-off in temperature-controlled environments
Constructed with high-grade aluminum or copper tubing and enhanced fins
Lennox 33M56 Wire Harness R-22 37C73U-168 is the cross 110-202The Lennox 33M56 Wire Harness (OEM Part # 20438201) is a critical 33 inch HVAC electrical connector designed for precise signal and power distribution within residential heating units. Engineered to meet exacting factory specifications, this genuine Lennox harness serves as the primary link between the integrated furnace control board and peripheral components such as pressure switches, ignition modules, and blower motors. Utilizing high grade, heat
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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