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plumber0808
I am doing a boiler install and the existing gas is 22mm with a 1/2 inch lead tail off the meter.
i would normally just swap them for a bit of 22 when the gas is off, I left it on today to get the boiler running tonight.
Theres a 1mb drop from meter to boiler, should i still change it?
i would normally just swap them for a bit of 22 when the gas is off, I left it on today to get the boiler running tonight.
Theres a 1mb drop from meter to boiler, should i still change it?