Glow-worm Boilers
Get a fixed quote in seconds,
no hidden costs, 0% APR finance. Installed as fast as next day.
Combi Boilers
Explore our range of Glow-worm boilers. All products come with expert installation and comprehensive warranties.
Compact
Fixed price (inc. VAT)
£1,879
£1,979
or, monthly from
£39
Why choose Glow-Worm
Glow-Worm offers reliable, efficient solutions for your home, backed by expert installation and comprehensive warranties.
Quality Brands
Glow-Worm is a trusted UK brand, known for reliability and performance.
Warranty Included
Comprehensive warranties included for peace of mind.
Expert Installation
Our certified engineers are trained and qualified to install Glow-Worm products.
0% APR Finance
Spread the cost with flexible 0% APR finance options available.
Energy Efficient
High efficiency ratings help reduce your energy bills and carbon footprint.
Next Day Installation
Fast, professional installation available with next day service options.
Which? Trusted Trader
Which? Trusted Traders
Approved engineers for 2 years running
Next day installation
Next day installation
Fast, reliable boiler installations
Fixed price quote
Fixed price quote
No hidden costs or surprises
Thousands of happy customers
Watch real stories from homeowners across the UK
who upgraded with iHeat.
Booked next day installation - kept updated throughout the process.
Samuel
Amazing communication - clear and consistent comms throughout the process.
Rosie
Booked install just two days ahead - right before Christmas! Installation was smooth.
Adrian
Great service from website to installation - helped choose the correct product.
Lynton
100% recommend iHeat - very easy and straightforward process.
Emily
Amazing from start to finish - Alex covered all my carpets to make sure there was no spillage.
Denise
Very competitive price - staff bent over backwards to help solve issues.
Andy
Replacement costs below average - new boiler was fitted and running within less than 2 days.
David
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Get a fixed quote in seconds,
no hidden costs, 0% APR finance available.