Maxitrol MR510-3/4 Valve R-410A 5-inch mounting ring

5-inch mounting ring

these part numbers are interchangeable and represent the same technical specification and fitment

000 BTU series

Q: What is the contact rating

you should first check for blocked vents

Maxitrol MR510-3/4 Valve R-410A 5-inch mounting ringThe Maxitrol MR510 3 4 is a professional grade 3 4" NPT Modulating Gas Valve designed for precision fuel regulation in atmospheric burners. As a critical component of the Selectra Series 20 electronic gas flame modulation system, this valve provides a linear relationship between control signals and flow rates, ensuring stable discharge air temperatures. Engineered for indirect fired units, it handles a 1 2 PSI maximum inlet pressure and functions as