como purgar radiadores y meter presi n a la caldera 1 de 2

We have over 40 years of experience in trade, retail and distribution in the heating and plumbing industry. central heating pack biasi 24kw boiler + 5 radiators + 5 trv + 5 lockshields. We offer 1000’s of heating and plumbing products including quality radiators, towel rails, bathroom suites, Combi boilers, fires and fire surrounds, kitchen sinks and taps.