Steps a person must take when taking on a Gas Boiler Repair

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  • Author Ned Brumby
  • Published October 21, 2010
  • Word count 503

There are very basic steps a person must take when taking on a gas boiler repair. The water boiler is known to have many problems which can lead to gas boiler maintenance. They are often used for the hydronic heating system and are evenly distributed through the pipes located in the home. From here, heat is radiated throughout the rooms. Newer homes usually have a steel radiator while older homes will have radiators made from cast iron. New homes are also known to use baseboard convectors or objects called a fin-tube. The radiator works when the hot water heats the baseboard fin-tube convertor. Once this occurs, the hot water is then returned back to its original location (the boiler). The water that is returned the boiler is reheated and the cycle continues again. This is basically how most gas boilers work. The system is often used with other systems that have radiant floor heating.

Boilers can be either energized (fuelled) with gas properties or fuel oil. Boilers that are fuelled with oil often require more gas boiler maintenance than their counter-part (gas) burning components. Special attention must be given to the oil filter and blower. The components of a basic hot water boiler consist of valves and the actual furnace. It should be noted that gas boilers are a lot more reliable.

For the hot water supply, the components include; water feed valve, air vent, expansion tank, pressure relief valve, aquasat, gas valve and burners and water feed valve. When it comes to gas boiler repair, these are the major components that are often taken care of. The aquastat regulates the temperature of the boiler using a thermostat. The gas valve and burners heats the water chamber. The flow control valve is there to regulate the flow of hot water into the system.

The other components are featured in the hot water return side. Some of the parts include the drain valve and the circulator. Some of the basic problems that might cause gas boiler repair are that the boiler may have no power. The water level can be too low and there can be a thermostat malfunction. It is also possible that the electronic burner ignition is experiencing a malfunction which would require gas boiler maintenance.

Gas boiler repair may include fixing circuit breakers or replacing a blown fuse. The water level may also need to be increased to at least 12-15 psi pressure. With gas boiler maintenance, the temperature setting might also be checked. If the boiler does not have a pressure reducing valve, then the valves may need to be opened manually and fed with water. Other repairs may include relighting the standing pilot (if the pilot light happens to be out). If there is no standing pilot, the electronic ignition may need to be fixed. Checking to see if the thermostat is set in 'heat mode' can also get rid of a lot of problems. The thermostat might benefit from being moved up or down a couple of notches.

There are very basic steps a person must take when taking on a gas boiler repair. The water boiler is known to have many problems which can lead to gas boiler maintenance.

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