Compact Footprint: A 244mm motor height and standard 145mm frame ensure fitment in tight air handler cabinets and blower housings

Featuring a manual reset button

Complete Assembly Kit: Includes necessary O-rings and rubber caps (replaces 78L3201) for a secure

The Honeywell T4031A1073 Temperature Controller is a high-performance remote bulb refrigeration thermostat designed for heavy-duty commercial cooling applications

Optimized signal conditioning reduces interference for cleaner BMS communication

Heil Quaker ICP 1183599 Circuit Board 321894-709 Compact Footprint: A 244mm motorThe Heil Quaker ICP 1183599 Circuit Board is a critical OEM replacement part designed for high performance furnace control across several International Comfort Products brands, including Tempstar, Arcoaire, Comfortmaker, and KeepRite. Engineered to handle a 24 VAC input at 60Hz, this integrated furnace control manages the ignition sequence, blower motor timing, and safety circuit monitoring. Technical specifications confirm it replaces legacy part