Diagnosing Problems With Hot Water Boilers

water heater,old water heater,scrap metal,oldwork with a specific amount of water, if that
heater,boiler,heater tank,tankless waterwater gets too low you will have no heat. There
heaterMany of today's newer homes are beingshould be a pressure relief valve that regulates
built with hot water boilers to provide radiant heat.the water input, however if not you may have to
These systems heat water that is then pipedopen the water feed valve until the pressure
through the home to radiators or fins whichindicates 12psi.
radiate heat into your home. Evidence suggests* Pilot is out- Most boilers burn some type of gas
that these units are much more efficient thanand should the pilot light go out, no heat! Simply re
traditional forced air units, that is until you have alight the pilot and you will be back in business.
problem. Below are a few common issues you* Thermostat is malfunctioning- First check that
may come across while using radiant heat.the thermostat is set to heat mode and on the
No Heatappropriate temperature. You should then move
There are several simple reasons your hot waterthe control up or down a few notches and see if
boiler is not producing heat. Check the simplestthat makes a difference. If none of the above
areas first before going into detailedworks, you may want to call a technician familiar
troubleshooting.with your system.
* No power- Even a gas powered hot waterGenerally, hot water boilers are very reliable
boiler may need electricity for thermostat controlsystems, especially with the technological
and other functions. Check your breakers and oradvances of today. Older units were less reliable
fuses if your boiler has no power.and could even be dangerous at times, but
* Water to low- hot water boilers are designed tothankfully, that is no longer the case.