3 PSI) to lift the diaphragm

With a fixed open temperature of 170 degrees F and a fixed close temperature of 130 degrees F

5" x 2") ensure a drop-in replacement that meets original equipment manufacturer tolerances

this collector box serves as the primary drainage point for corrosive condensate produced during the secondary heat exchange process

including the specific thread pitch and electrode length

Resideo VR8305Q4153T Gas Valve 322027-701 3 PSI) to lift theThe Resideo VR8305Q4153T Gas Valve is a professional grade, two stage combination gas control engineered for high output 24 VAC heating systems. As the direct replacement for the VR8305Q4153, this 3 4" x 3 4" NPT valve is optimized for hot surface and direct spark ignition applications. With a straight through body pattern and a capacity ranging from 30,000 to 300,000 BTU h, it excels in demanding commercial and residential retrofits. The unit