Weil Mclain Boilers Pilot Light. See “lighting instructions” on page 12 for details. All the lights on the control module work fine until it gets to the final light (5th) which is flame.
Why is my boiler running constantly? It does quit just before reaching the 180 degree temp and won't restart unless i turn the power off , wait 45. Another sunday evening emergency service call and how to light pilot on weil mclain cga5 hydronic gas fired boiler.