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If you have mains gas a gas boiler

If you have mains gas, a gas boiler is likely to be the cheapest heating option our average fuel prices as of april 2018 show gas to be the cheapest heating fuel per kwh, compared to oil, economy 7, lpg and house coal. Rinnai’s newest line of boilers, the q premier series, combines the efficiency of a rinnai solo boiler coupled with a 24-gallon domestic hot water-charged indirect tank, bringing the best of both technologies into a single unit the boilers in the.

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