Heil Quaker ICP 1190668 Control Board L99H008 You must verify your furnace’s

You must verify your furnace’s model number and the S1-373-39512-001 cross-reference to ensure proper blower wheel and motor clearance

HVACR Grade Durability: Rugged construction suitable for LBP (Low Back Pressure) applications and harsh environment air conditioning systems

Industrial Protection: NEMA 4X rated watertight and dust-tight housing prevents electrical failure in harsh environments

Are additional gaskets required for installation

Industrial Grade Construction: Includes premium connectors and cable ties to secure wires against mechanical vibration and corrosion

Heil Quaker ICP 1190668 Control Board L99H008 You must verify your furnace’sThe Heil Quaker ICP 1190668 Control Board is a critical OEM replacement furnace circuit board designed to regulate the operational sequence of residential gas furnaces. As a direct successor, the ICP 1190668 replaces 1185252, along with legacy part numbers 1184327 and 1184837, ensuring seamless compatibility with International Comfort Products brands including Heil, Tempstar, Comfortmaker, and KeepRite. This board integrates advanced microprocessor