Heil Quaker/ICP 1185790

Defrost 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, stable temperatures, and easy troubleshooting for HVAC repair projects. It’s crafted to meet the original specifications of Heil Quaker/ICP units, delivering reliable function without guesswork. The design resists vibration, resists heat, and supports standard repair practices, making it a dependable choice for service technicians and DIY enthusiasts alike.

• Plug-and-play installation for quick replacement
• OEM replacement part to restore original performance
• Precise defrost timing for consistent freezing and energy efficiency
• Durable construction for long service life in demanding environments
• Diagnostically friendly with clear fault indicators
• Cost-effective replacement that minimizes downtime