Replacement Gas Valve

This single-stage standing pilot gas valve serves as a direct replacement for the Resideo VR8300A3500/U and compatible models in 24V AC gas-fired heating appliances. Engineered for reliable performance in commercial and residential HVAC systems, this valve handles natural gas or LP (propane) fuel with a capacity range of 30,000 to 290,000 BTU/h (30 to 300 cubic feet per hour). The valve features a 1/2in x 3/4in nominal connection size and operates at pressures up to 1/2 psi with a regulator setting of 3.5 inches water column, making it suitable for standard gas appliance installations. Operating temperature range spans 0 to 175 degrees Fahrenheit, ensuring stable function across typical indoor climate conditions. The integrated design combines multiple essential functions into one compact unit, including a safety shutoff mechanism, manual valve control, two automatic operators, pressure regulator, and pilot adjustment capability. The 24V AC, 60 Hz coil provides safe electrical control for automated operation. This replacement valve delivers the same specifications and performance characteristics as the original equipment, offering a cost-effective solution for maintenance, repair, and system upgrades. Ideal for HVAC contractors, service technicians, and facility managers requiring dependable gas valve replacements that meet industry standards.