Amana-Goodman B1370738 Relay the 1751-721 harness features durable

the 1751-721 harness features durable insulation to prevent signal loss or grounding issues that often lead to nuisance lockouts

Plenum Rated: The metallic housing ensures compliance with fire and safety standards for installation in air handling spaces

Is this switch compatible with Intertherm furnaces

Designed specifically for Daikin Applied and legacy McQuay chillers and rooftop units

Using RTV can sometimes interfere with the compression seal and make future removal more difficult

Amana-Goodman B1370738 Relay the 1751-721 harness features durableThe Amana Goodman B1370738 is a heavy duty SPDT Time Delay Relay designed to manage sequence operations within HVAC residential furnaces and air handlers. Engineered for precise load management, this 24V HVAC relay prevents simultaneous high amperage draws by delaying the blower motor or auxiliary heaters. As a direct OEM replacement relay, it ensures the control board maintains the correct timing cycles required for system safety and airflow