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Installation

Heat-Only Boiler Installation

Heat-only boilers (also called regular or traditional boilers) work with a hot water cylinder AND a cold water header tank, typically in the loft. They're the traditional heating setup for older UK homes and are often the best like-for-like replacement option.

1–2 days Professionally Qualified

What's Included

  • Heat-only boiler supply and installation
  • New flue
  • Pump replacement
  • Motorised valve check/replacement
  • Hot water cylinder check
  • Inhibitor dosing
  • Full commissioning
  • safety certificate

At a Glance

Typical Duration1–2 days
CategoryInstallation
QualificationProfessionally Qualified
LocationCorby & Northamptonshire
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Frequently Asked Questions

Should I replace like-for-like or convert to combi?

If your existing pipework and cylinder are in good condition, like-for-like is often cheaper and less disruptive. Converting to combi is worthwhile if you want to free up the hot water cupboard space.

Can I upgrade my heat-only to a system boiler?

Yes — removing the cold water header tank and converting to a sealed system (system boiler) is a popular upgrade.

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