11th December, 2025
AdviceHow To Fix Sludge in Radiators
If you’ve noticed your energy bills rising recently, this could be down to a number of reasons. Sludge in your radiators can prevent your radiators re...
Gas Safe Engineer
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09th December, 2025
GuidesWhat Temperature Should My Boiler Be...
Most homes stay warm in winter with heating set at 60 to 70°C and hot water at 50 to 55°C.
Gas Safe Engineer
09th December, 2025
GuidesCentral Heating System
A simple breakdown of the main central heating systems in UK homes and how to decide which one suits your property.
Gas Safe Engineer
08th December, 2025
GuidesDo Radiator Covers Block Heat?
Radiator covers can reduce heat output if airflow is restricted, but the effect varies by design and installation.
Gas Safe Engineer
28th November, 2025
GuidesLeaking Radiator Valve (Lockshield)
A leaking lockshield valve is usually caused by a loose gland nut, worn seal or corrosion, and can sometimes be tightened safely at home.
Gas Safe Engineer
27th November, 2025
GuidesWhy is My Boiler Not Working?
Maintaining a boiler in good working order is essential for its efficiency and longevity. Regular checks can help prevent disruptions, such as ensurin...
Gas Safe Engineer
27th November, 2025
GuidesNo Power to Boiler
Find out why your boiler has no power and the key checks you can safely do before calling an engineer.
Gas Safe Engineer
12th November, 2025
GuidesCommon Alpha Boiler Error Codes
If your Alpha boiler is showing an error code, this guide explains what each one means, what might be causing it, and when to call a Gas Safe engineer...
Gas Safe Engineer
06th November, 2025
AdviceShould You Turn Your Boiler On & Off...
Does turning your boiler on and off actually save you any money? Find out below:
Gas Safe Engineer
03rd November, 2025
NewsWhy Gas Safety Matters
At iHeat, we take gas safety very seriously, ensuring that all our boiler installers are Gas Safe Registered.
Gas Safe Engineer
22nd October, 2025
AdviceWhat Is A MagnaCleanse?
The heating system in your home is a valuable tool that is used on a regular basis, most likelydaily during the winter season.
Gas Safe Engineer
22nd October, 2025
AdviceFix a Frozen Boiler Condensate Pipe
A frozen condensate pipe blocks the waste-water outlet from a modern boiler. This causes the unit to lock out or reduce heating efficiency. Clearing o...
Gas Safe Engineer