Heil Quaker/ICP 1185790 Defrost Control BoardDefrost Control Board for Heil Quaker ICP systems delivers precise frost management and reliable defrost cycles. The Heil Quaker ICP 1185790 Defrost Control Board is an OEM replacement part designed to restore proper operation, minimize frost buildup, extend appliance life, and reduce energy waste by maintaining consistent temperatures during defrost. Engineered as a genuine refrigeration control module, this board ensures accurate defrost timing,

and a PTFE-coated disc to resist corrosion while maintaining a positive

Choosing this plastic washable filter supports eco-friendly living and simpler DIY maintenance for your system

durable housing for tight installations in HVAC equipment

Low-maintenance operation with minimal routine servicing required

Durable electronic components built to last in demanding environments

making it a trusted choice for replacement parts in heat pump and packaged unit setups

Durable performance: Built to endure frequent cycling and temperature changes

This vent/inducer motor serves as a durable replacement part for Goodman units

this anode rod is designed for compatibility with Bradford White systems that use Defender Safety System/PE4403S

Securely fastens grommet doors with consistent clamping force to prevent movement

Measured wiring length suitable for standard Goodman installations

LP 7–12 inches