Carrier HH18HA160 Temp Switch 320788-703 Installing an 1100 RPM motor

Installing an 1100 RPM motor where an 825 RPM was specified can overload the motor or cause incorrect static pressure across the coils

For DC configurations

Always verify specific media compatibility with technical documentation

Industrial-Grade Capacity: The 30VA rating provides ample overhead for standard HVACR control loads and igniters

significant warping

Carrier HH18HA160 Temp Switch 320788-703 Installing an 1100 RPM motorThe Carrier HH18HA160 Temp Switch is a critical OEM limit switch designed for heavy duty thermal protection in commercial and residential HVAC systems. Engineered as a safety limit control, this genuine Carrier replacement part monitors the heat exchanger environment, automatically interrupting the burner circuit if temperatures exceed safe operating parameters. With a precise 160F cut out and a automatic 120F cut in reset, it prevents thermal stress