Resideo VR8300M4406 Valve Freon extending the service life of

extending the service life of both the contactor and the compressor under heavy startup loads

high-altitude adjustments may require different orifice sizing

this specific part (S1-328-16448-000) is calibrated with an 0

Always verify the amperage draw against the manufacturer's nameplate to ensure compatibility with your specific model

What causes a "Water Sw Open" or "PRS" error code

Resideo VR8300M4406 Valve Freon extending the service life ofThe Resideo VR8300M4406 is a professional grade standing pilot gas valve designed for 24 VAC gas fired appliances. This dual automatic combination valve provides high capacity regulation, supporting systems from 30,000 to 290,000 BTU hr. Engineered for versatility, it features a 3 4" x 3 4" NPT straight through body pattern and includes two 3 4" x 1 2" reducer bushings to accommodate various manifold configurations. As a universal replacement gas