Pay in 4 interest-free payments of $119.58 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
a full replacement is required to maintain a consistent flame signal
With a 1/2" NPT connection and a 10 Cv rating
Due to its 40
000 ohms when functional—and triggers a flammable vapor sensor lockout error (often a 7-blink code) if the circuit is compromised or vapors are present
Lennox 63W36 Circuit Board 320734-701 a full replacement is requiredThe Lennox 63W36 Circuit Board serves as the primary fan motor control board for high efficiency residential systems, specifically engineered for XC17 air conditioners and XP17 XP21 heat pump units. This genuine Lennox OEM replacement part (Model 605953 01) is critical for managing blower cycles, fan speed modulation, and system communication. As a veteran grade HVAC control board replacement, it monitors safety switches and temperature sensors to
US$ 175.95
US$ 135.00
US$ 149.99
US$ 150.00
US$ 110.00
US$ 169.99