Robertshaw 710-503 Gas Valve Refrigerant This is often caused by

This is often caused by the vent limit switch tripping due to a "spill" condition

which is critical for larger semi-hermetic units

the signal common and 0-5V output are then wired to the controller’s analog input

This detector features a low 20mA standby current draw

color-coding is vital

Robertshaw 710-503 Gas Valve Refrigerant This is often caused byThe Robertshaw 710 503 Gas Valve is a millivolt (MV) low capacity gas valve engineered for precision fuel regulation in high density or confined installations. Designed as a reliable 7000MVRB 5 LC replacement, this 1 2" NPT inlet x 3 8" NPT outlet valve is a staple for residential hearth professionals and light commercial technicians servicing gas fireplaces, wall heaters, and low BTU appliances. Its Hi Lo regulator functionality allows for accurate