Resideo V8043B1019 Valve 320735-701 Contractors should verify the gas

Contractors should verify the gas valve model and furnace serial number before installation to ensure the ANGKT555-1 orifice kit aligns with the BTU requirements of the specific burner tray

it features high-conductivity copper terminals and professional-grade silver cadmium oxide contacts to minimize arcing and prevent premature pitting

and water pressure sensors

Stainless Steel Trim: Enhanced durability and corrosion resistance

Resideo V8043B1019 Valve 320735-701 Contractors should verify the gasThe Resideo V8043B1019 is a heavy duty, 2 way normally open zone valve designed for precision flow control in closed loop hydronic heating systems. Engineered with a 1 2" sweat connection, this motorized valve utilizes a 24VAC spring return actuator to ensure the valve reverts to its open position during power loss or thermostat signal interruption. Built for long term field reliability, the unit features a forged brass body, a stainless steel stem,