Using a limit switch with a higher opening temperature than 135°F can lead to unsafe operating conditions and heat exchanger failure

Whether you are servicing a boiler

The Sensus 071-03409-004 Silver Spring is a critical field-service component engineered for the Sensus 496 gas pressure regulator

450142-001

and a captivated dial holding screw for secure field installation

Maxitrol RV47AL-3/8 Regulator Using a limit switch withThe Maxitrol RV47AL 3 8 is a professional grade gas appliance pressure regulator engineered for main burner and pilot load applications. Featuring a 3 8" NPT connection and a rubber seat poppet design, this unit provides precise pressure control for residential and commercial cooking equipment, including hearth products and barbecues. With a maximum inlet pressure of 1 2 PSI and a factory calibrated outlet range of 3. 8 4. 3" w. c., it ensures