I have a Peerless natural gas boiler the very intermittently when it lights makes a large boom.
Peerless Boiler makes a large boom
Dec 20, 2013
2 Replies
Can you smell raw gas prior to ignition? You could have a leaking gas valve allowing excess gas build up in combustion chamber, a cracked heat exchanger or an improperly adjusted ignition/air mixture. In either case you need to have it checked by a technican trained in gas burners unless you have the knowledge required to repair the system.
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