Common Questions & Contractor Tips How do I adjust the sensitivity on the FS-1

the 01-0838 provides reliable multi-circuit switching to stagger the load

P102-20D) to ensure the voltage and pin configurations match the legacy board

it offers professional-grade corrosion resistance and structural integrity in demanding outdoor environments

Heil Quaker ICP 1170065 Control Board 319848-301 Common Questions & Contractor TipsThe Heil Quaker ICP 1170065 Control Board is a critical genuine OEM replacement fan timer control board designed for International Comfort Products (ICP) HVAC systems. As an official replacement, the 1170065 is the cross for HQ1085914TX, ensuring seamless integration with existing furnace control systems without the need for field modifications. This fan timer control board is engineered to regulate the timing of the blower motor, maintaining proper