6 Boilers articles
Most recent first. Every guide is written by our installation team.
When Should You Replace Your Boiler? Signs, Costs & Alternatives
Not every boiler problem warrants a replacement — but some do. This guide helps you decide when to repair and when to replace, what a new bo...
Boiler Installation in Cornwall: Costs, Options & What to Expect in 2026
Whether you need a like-for-like replacement or a full system upgrade, boiler installation in Cornwall has unique considerations — limited g...
Combi vs System vs Heat-Only Boiler: Which Is Right for Your Home?
Three boiler types cover almost every Cornwall replacement: combi, system and heat-only. Each suits a different household. We explain sizing...
Boiler Service vs Replacement: When to Act and When to Wait
An annual service costs £80–£120 and extends boiler life. But there comes a point where ongoing repair bills and falling efficiency make rep...
Replacing an Oil Boiler in Cornwall: Your 2026 Options
Around 55% of Cornwall homes are off the gas grid and rely on oil. When your boiler fails, you have three realistic options — and the econom...
Boiler Plus in 2026: The Four Options, and Which One Suits a Cornish Home
Since 2018 a new gas combi in England has had to include one of four efficiency measures on top of the boiler itself. Most homeowners never ...
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