What is the primary application for this 40VA transformer

the 767A-371 is a 120V hot surface ignitor

and various OEM limits from Lennox

Temporary bypassing is only for diagnostic continuity testing by a qualified technician

the unit is used as packaged

Maxitrol RV48CL-3/4 Regulator What is the primary applicationThe Maxitrol RV48CL 3 4 Regulator is a specialized rubber seat poppet model appliance gas regulator designed for high performance gas flow control in main burner and pilot load applications. Built with a rugged aluminum housing and a 3 4" NPT connection, this unit is engineered to manage a 1 2 PSI maximum inlet pressure with a capacity up to 250,000 BTU h. The field convertible design allows technicians to toggle between 5" w. c. natural gas and 10"