Info

The hedgehog was engaged in a fight with

Read More
Tips

Where is the model number on a Weil-McLain boiler?

Where is the model number on a Weil-McLain boiler?

Weil-McLain Ultra 80, 105, 155 and 230 MBH Series Boilers The boilers have a serial number range between CP 6557046 and CP 6955985. The model number and serial number are located on a bar-coded label affixed to the lower right side of the boiler, behind the removable front panel.

Who are the servicers for Weil McLain boilers?

Weil-McLain ® does not employ heating technicians who come out to repair your boiler, nor do we have factory-authorized servicers. We rely upon independent heating professionals in your area to install, maintain and troubleshoot Weil-McLain products.

What do you need to know about Weil McLain?

Weil-McLain provides a variety of boiler controls and zone controls to help optimize boiler operation and temperature control. Download discontinued product support instructions and information.

How long does it take for a Weil McLain boiler to make steam?

Heat the boiler to 180°F; hold at 180°F for two hours. Do not allow the boiler to make steam. After two hours, drain the boiler and fill with fresh makeup water.

What kind of anti freeze can I use on my Weil-McLain boiler?

Anti-freeze can be used with Weil-McLain ® boilers. We recommend using an anti-freeze designed for hydronic systems and formulated with inhibited propylene glycol, a non-toxic antifreeze. A solution of up to 50% can be used. No compounds containing petroleum should ever be used in your heating system. Do not use automotive anti-freeze.

Weil-McLain ® does not employ heating technicians who come out to repair your boiler, nor do we have factory-authorized servicers. We rely upon independent heating professionals in your area to install, maintain and troubleshoot Weil-McLain products.

Anti-freeze can be used with Weil-McLain ® boilers. We recommend using an anti-freeze designed for hydronic systems and formulated with inhibited propylene glycol, a non-toxic antifreeze. A solution of up to 50% can be used. No compounds containing petroleum should ever be used in your heating system. Do not use automotive anti-freeze.

Heat the boiler to 180°F; hold at 180°F for two hours. Do not allow the boiler to make steam. After two hours, drain the boiler and fill with fresh makeup water.

When to move a Weil McLain thermostat?

If the system is new, and the house is too hot, check to see if your home’s thermostat is installed on an outside wall, near a drafty window or by an entry door, and if any of those apply, it will have to be moved