No wiring modifications are required for the swap

Whether you are servicing a boiler or a large-scale furnace

This unit comes standard with a 10ft plenum-rated cable

Removable design permits internal valve cleaning or capacity changes without de-brazing the liquid line connections

If you are servicing a valve with brass trim or a larger 3/8" stem (DN25-DN50)

Heil Quaker ICP 1012477 Control Board THPU32HP7Y No wiring modifications are requiredThe Heil Quaker ICP 1012477 Motor Speed Control Board is a critical genuine OEM replacement component designed for International Comfort Products (ICP) furnace and air handling units. This HVAC control board manages electrical signals to the blower motor, ensuring precise speed modulation for consistent airflow and peak system efficiency. When a motor fails to engage or remains stuck at a single speed, replacing the 1012477 circuit board is often the