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

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

Thermal Protection: Features internal automatic reset thermal overload protection to safeguard the motor under high-load conditions

and Nordyne G7 series 90% plus efficiency furnaces

Key Benefits Precision Machined: Manufactured in the USA to AHRI and SAE J513 standards for a perfect

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