Boiler Hot Water Heater Not Working

There are some more expensive models that use electronic ignition.

Boiler hot water heater not working. Oil fueled boilers and heating systems are popular in areas where there isn t ready access to natural gas. When the pilot light is out or won t stay on you will not have hot water. The lower thermostat controls only the lower heating element so if it fails but the upper thermostat works the result is hot water not getting hot enough. However if that is not the cause of the problem it s not difficult to troubleshoot your water heater to locate the issue.

First check the water heater s circuit breaker in the service panel to make sure it hasn t tripped. A water heater that produces no hot water may not be getting power or it may have a tripped limit switch or one or more failed heating elements. All repairs and handywork should be conducted by a qualified gas safe registered engineer. This causes the dreaded hot water not working situation.

Receiving heating but no hot water from your boiler is more likely with a conventional or system boiler that has a hot water cylinder. The pressure is within normal range all radiators have been bled and the boiler will sometimes run for about 2 minutes and then switch off no heat comes through to the rads. The upper thermostat on an electric water heater actually controls both the upper and lower heating elements. Most gas hot water heaters us a pilot light to ignite the burner.

If your boiler is struggling to provide hot water despite appearing to be on and working there are some things you can check yourself at home. Gas hot water heater troubleshooting always seems to start with the pilot light. An absence of hot water generally occurs as a result of all the hot water in the tank being used up for example by running both the washing machine and dishwasher at the same time. Modern boiler systems for home heating are hydronic systems in which the boiler heats water for circulation throughout the house they are closely related to steam boiler systems but rather than circulating actual steam hydronic systems have pipes carrying the hot water that radiates heat through either steel radiators or baseboard convectors sometimes called fin tubes.

However please be aware that the following advice should only be used to help you identify the problem. Gas hot water heater pilot light. This is is a valve that opens and closes to provide heat to the radiators or to heat your water. Hot water is working but heating is not room stat is ok when i turn it up and down there is a clicking on ad off in the boiler cabinet.