the red color denotes a specific spring tension designed to regulate gravity-fed or forced-draft gas systems within the 10" to 22" W

preventing unnecessary high-pressure lockouts and ensuring consistent performance in both heating and cooling modes

offering seamless integration for contractors maintaining legacy or modern Honeywell installations

The Heil Quaker ICP 1171981 Door Switch is a critical safety component used across a wide range of International Comfort Products (ICP) equipment

Use a multimeter to check for continuity across the terminals when the switch is cool

Robertshaw 1970-018 Thermocouple the red color denotes aThe Robertshaw 1970 018 Thermocouple is a high performance 18 inch Uni Couple engineered for universal pilot burner compatibility in commercial and residential standing pilot systems. Designed for professional HVACR gas appliance repair, this unit generates a consistent 20 to 30 millivolt (mV) output, ensuring rapid and safe pilot flame detection. The core construction features a stainless steel outer jacket that provides superior resistance to high