A hot water boiler is an enclosed container that allows heat to be transmitted into water till the time it becomes heated water. The hot water is then effectively utilized for transferring the heat to where it is needed. A hot water boiler is filled with water, unlike the steam boiler. <spam link renoved>
Post by James Jack on Sept 15, 2013 12:45:56 GMT -5
Our Range PowerMax 155 isn't firing up in CH mode. We only have HW. It's not locked out, though there is a very faint glow from the lockout light (but I think it's always done that). The themostat says it should be lit. The advance button makes the CH light switch on and off, but the CH doesn't start. If we run the HW then eventually the burner kicks in and the fans run etc at the top of the boiler.
Are there any heating technicians in the Burton on Trent area that know PowerMax?
Post by Barry Lomas on May 24, 2018 12:13:22 GMT -5
I am working on a Powermax 155x fov. It refuses to fire unless I blow down the fan manifold pipe to the gas valve. After burning for a minute or so the flexible air inlet pipe starts to vibrate. Cash you please advise. I am a RGI.