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Older boilers might also have a part

Older boilers might also have a part called a thermocouple which prevents gas leaks if your pilot light goes out. Also known as combination boilers, with this type of boiler you’ll benefit from hot water and central heating on demand a high efficiency water heater and a central heating boiler wrapped up in.

Added: 2018-06-15 | Comments: 0 | Category: boilers services