This negative pressure regulated valve integrates seamlessly with existing wire harnesses and burner assemblies

maintaining factory-specified performance

Always check the capacitor requirements on the nameplate

Rugged Construction: Designed to withstand the electrical demands of HVAC system maintenance

It comes factory-set for natural gas but includes an LP conversion kit and reducer bushings (1/2" x 3/8" and 3/4" x 1/2") to ensure maximum field adaptability

Advanced Distributor Products 176777300 Pressure Switch 340793-762 This negative pressure regulated valveThe Advanced Distributor Products 176777300 Pressure Switch is a critical safety and performance component designed for precision monitoring within high efficiency HVAC systems. Engineered as a high performance HVAC pressure switch replacement, this genuine ADP OEM part ensures that your furnace or air handler operates within specific pressure parameters, preventing hazardous conditions by verifying proper combustion airflow. Built to withstand the