Heil Quaker ICP 111001922 Relay

The Heil Quaker ICP 111001922 Relay is a heavy-duty 277V 30AMP heater relay designed for demanding commercial and residential HVAC applications. As a direct OEM replacement relay for the AZ2280-1A-22D, this SPST (Single Pole Single Throw) component ensures seamless compatibility with Heil, Tempstar, Comfortmaker, and Archerair systems. This Zettler cross-reference part is engineered to handle high-amperage inductive loads, providing reliable switching for electric heat banks and blower motors. The compact, robust housing is built to withstand the thermal cycling typical of HVACR environments, minimizing contact pitting and ensuring long-term circuit stability. For technicians looking for a precise ICP 111001922 heater relay match, this unit provides the exact footprint and terminal configuration required for a fast, "drop-in" installation without the need for field modifications.

• Direct Compatibility: Engineered as the specific AZ2280-1A-22D replacement to maintain original equipment specifications.
• High Load Capacity: Rated for 30 Amp 277VAC, making it ideal for primary heating element control in multi-stage systems.
• Industrial Build: Features heavy-duty electrical contacts to handle 28VDC and 277VAC switching without premature failure.
• Versatile Application: Frequently utilized across International Comfort Products (ICP) brands including KeepRite and Day & Night.

• Is this relay compatible with 24V control circuits? Yes, while it switches 277V high-voltage loads, it is commonly used in systems with standard 24V coil triggers (check your specific model wiring).
• Can I use this for both residential and commercial units? Absolutely. Its 30 Amp rating and 277V capacity meet the standards for heavy residential use and many commercial air handlers.
• Does this replace the AZ2280 series? This is the official 111001922 replacement for the Zettler AZ2280-1A-22D series, ensuring identical electrical and physical mounting.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.