Carrier HY84DA005 Terminal Board 320788-703 Optimized Electrical Output: Consistently generates

Optimized Electrical Output: Consistently generates the 250-750mV range needed to hold in safety magnets and power millivolt gas valves

This kit is a vital solution for resolving unresponsive displays or inconsistent ignition cycles in commercial and residential heating systems

it serves as a robust HVAC replacement motor for technicians requiring tight tolerances and long-term performance in outdoor condensing units

drain adapter

Carrier HY84DA005 Terminal Board 320788-703 Optimized Electrical Output: Consistently generatesThe Carrier HY84DA005 Terminal Board is a high precision OEM HVAC replacement part engineered for reliable electrical termination in commercial and residential systems. Designed specifically for Carrier packaged unit wiring and compact mini split terminal connections, this low profile board (approximately 2" x 2" x 0. 5") provides a centralized junction for power distribution and control signals. Utilizing a Carrier HY84DA005 ensures that field