This boiler doesn’t store hot water, so it is considered very efficient as it produces hot water on demand it’s got a fully-sealed system with a circulation pump built in, which is great news for those who look to save up space by getting rid of the old-school tanks and cylinders. I only used this once last year but i was happy with the performance this worked to keep the system odor free.
Added: 2020-05-08 | Category: one
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