The Lennox 22W25 Relay Board Kit is a critical OEM replacement component designed to provide precise 24V AC switching logic for residential and commercial HVAC units

This OEM Carrier replacement motor is the direct

and Nordyne G7 series 90% plus efficiency furnaces

and Payne residential heating systems

it functions as a safety relief valve that opens automatically at its designated pressure set point

Heil Quaker ICP 1175084 Wire Harness 318423-701 The Lennox 22W25 Relay BoardThe Heil Quaker ICP 1175084 Wire Harness is a genuine OEM replacement part engineered for precise electrical signal transmission within International Comfort Products residential and commercial systems. This furnace wire harness is a critical component for maintaining consistent connectivity between the control board and various system peripherals, preventing intermittent faults caused by thermal degradation or mechanical vibration. It features an 8