Heil Quaker ICP 1177727 Insulation Assembly Freon industrial-grade 2-way normally closed valve

industrial-grade 2-way normally closed valve engineered for high-flow applications

and DES series heaters

ensuring drop-in compatibility and maintaining the original equipment manufacturer's specifications

non-overlapping input ranges

and various other rooftop units and split systems

Heil Quaker ICP 1177727 Insulation Assembly Freon industrial-grade 2-way normally closed valveThe Heil Quaker ICP 1177727 Flue Box Insulation Assembly is a critical OEM replacement component designed for high efficiency gas furnaces within the International Comfort Products (ICP) family. This furnace flue box insulation serves as a thermal barrier between the combustion chamber and the flue collector, preventing heat damage to internal components and maintaining proper exhaust temperatures. Fabricated from precision cut, high temperature