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The BIG Lockdown Glow-Up Competition

We've teamed up with Big Bathroom Shop to find the best DIY lockdown upgrades. Enter yours to be in with a chance of winning £1000 to spend with us!
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What is a ‘condensing’ boiler?

A condensing boiler is a water heater that is powered by oil or gas. Condensing boilers offer excellent energy efficiency by condensing water vapour in the exhaust gases. It therefore recovers the excess energy emerging from vaporization,…