Pay in 4 interest-free payments of $34.54 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
The Lennox 45A00 Potential Relay is a mission-critical component engineered to manage high-voltage induction motor startup in residential and commercial HVAC units
it integrates a manual gas cock
maintaining the strict timing parameters for the blower "on" and "off" delays
Proper installation is critical to maintaining the heat exchanger efficiency and ensuring the safe venting of combustion byproducts in light commercial equipment
Mitsubishi Electric E22D38444 Board 318172-701 The Lennox 45A00 Potential RelayThe Mitsubishi Electric E22D38444 Noise Filter P. C. Board is a specialized genuine OEM replacement component designed for Mitsubishi MXZ series outdoor units and MSY MSZ mini split systems. This noise filter PCB serves as a critical electrical barrier, suppressing electromagnetic interference (EMI) and line noise that can compromise the performance of sensitive inverter power boards. Acting similarly to a single pole contactor with an integrated