What is a heat exchanger?

The purpose of the heat exchanger in your boiler is to transfer…
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Radiator Cold At Bottom

Your radiator will be cold at the bottom because of a build-up…
open vent boiler definitive guide

Open Vent Boiler | Boilerhut

The Open vent boiler - also known as regular or conventional…
boiler kettling: what it means and what you can do

Boiler Kettling | What it means and what you can do

Boiler kettling is a mix of whistling, popping and bubbling sounds…
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Diverter Valve | What they are and what they do

A Diverter Valve opens and closes to direct hot water to your…
boiler pressure too low?

Boiler Pressure Too Low - What It Means And How To Respond

Boiler pressure too low can be a scary thing to deal with. After…
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Viessmann Vitodens 111-W Review | Storage Combi Boiler

This Viessmann Vitodens 111-W Review gives you all the information…
boiler flue regulations

Boiler Flue Regulations

Boiler Flue Regulations help ensure that installations are…
types of boiler

Types of Boiler Explained: A Definitive Guide

'Types of Boiler' doesn't refer to the sort of fuel you're using…
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What Size Boiler Do I Need?

What size boiler do I need? is a question every new buyer needs…