Heil Quaker ICP 1172641 Heat Exchanger Els PW 17895 the R40403-003 is the official

the R40403-003 is the official updated version specifically designed to replace the 40403-001 blower control board

If your outdoor unit is making a loud grinding or screeching noise

Durable Construction: Heavy-duty cast iron housing and stainless steel internals provide long-term resilience in rigorous environments

while the mechanical spring return guarantees a positive seal every time power is interrupted

single-throw break-on-rise action for dependable inductive load switching

Heil Quaker ICP 1172641 Heat Exchanger Els PW 17895 the R40403-003 is the officialThe Heil Quaker ICP 1172641 Heat Exchanger is an OEM replacement primary heat exchanger engineered for high efficiency gas furnaces within the International Comfort Products family. Designed for durability and precise heat transfer, this condensing furnace heat exchanger is a critical component for restoring the combustion cycle in compatible Heil, Tempstar, and Comfortmaker units. As a direct fit ICP furnace replacement part, it ensures proper