The long, frigid months of winter time are demanding on all types of heating systems.
While boilers tend to be especially reliable, they are not immune to problems.
It’s best to call for professional service at the first indication of a problem. Acting fast helps to prevent further detriment, more high-priced repairs plus potential replacement of the system. A proper sign that there’s something wrong with a hydronic heating system is excess water surrounding the boiler tank or the attaching pipe. Over time, boilers can accumulate ruse plus components wear out. Aging seals, a faulty pressure valve, loose fittings or corroded pipes can lead to leaking or dripping. Another warning sign is strange operational noises. When the boiler sounds a lot like a tea kettle reaching a boil, it’s called “kettling.” Rumbling sounds are also cause for concern. They respectfully mean that the heat exchanger has developed a deposit build-up, then kettling is usually the result of hard water however can happen to any boiler at any time. Deposit accumulation on the heat exchanger forces the boiler to work harder, which shortens its lifespan plus results in higher running costs. In especially frigid areas, condensing boilers can have difficulties due to the condensate pipe chilly. The water freezes plus creates a blockage. This issue is particularly solved by applying tepid water to the pipe. Older boilers often experience concerns with the pilot light. This green flame, situated underneath the unit, is necessary to operate. When the pilot light shuts off, it is particularly the thermocouple. It’s sometimes possible to just reignite the flame. However, the boiler might not be receiving any gas.