Gas Steam Boiler Wiring Diagram. See figure 4 page 20 this wiring diagram shows 120 v coming from l1 of a circuit breaker through a switch powering a boiler control and returning through l2 back to the neutral bar of the circuit breaker box. An iso 9001 2008 certified company.
Manufacturers of gas and electric boilers stainless steel tanks heat exchangers and electric boosters. Therefore burnham offers safety relief valves set at or. This wiring diagram shows 120 v coming from l1 of a circuit breaker through a switch powering a boiler control and returning through l2 back to the neutral bar of the circuit breaker box.
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Weil mclain cgx c wire options and low water cutoff disconnected doityourself com community forums mcclain boiler wont kick on cga gas fired fire not starting intermittent i have a no 24v to terminals y jumped yellow wires guard dog still go untitled start cg series 12 steam installation indonesian wiring. Tanks where the hot water enters and going to the burnham boiler. Showing flow from boiler up to s plan valves or zone valves then onto heating and hot water circuit. It is common and acceptable practice to install these boilers in lower pressure systems below the boiler mawp.