Glen Dimplex vs Glow Worm
Glen Dimplex
Glow Worm
Average Price
£1,400
Glen Dimplex
£950
Glow Worm
Energy Efficiency
92.0%
Glen Dimplex
93.2%
Glow Worm
Warranty
6.5 years
Glen Dimplex
7.0 years
Glow Worm
Customer Rating
4.0/5
Glen Dimplex
4.2/5
Glow Worm
Glen Dimplex vs Glow Worm: Summary
When comparing Glen Dimplex and Glow Worm boilers, several key differences emerge. Glen Dimplex, established in 1973, offers boilers with an average efficiency of 92.0% at an average price of £1,400. Meanwhile, Glow Worm boilers average 93.2% efficiency at £950.
Glen Dimplex boilers come with an average warranty of 6.5 years, compared to Glow Worm's 7.0 years. Customer satisfaction ratings show Glow Worm ahead at 4.2/5, while reliability scores give Glow Worm a slight edge.
Both manufacturers offer smart control compatibility and produce boilers suitable for different property types. Glen Dimplex is based in Ireland, while Glow Worm originates from United Kingdom.
Detailed Comparison
Who Should Choose Glen Dimplex
- Tech-savvy homeowners wanting smart home integration
- Homeowners looking for reliable heating solutions
Who Should Choose Glow Worm
- Those wanting longer warranty coverage for peace of mind
- Homeowners valuing customer satisfaction and after-sales support
- Those looking for a boiler with strong performance
Popular Boiler Models
Glen Dimplex Popular Models
| Model | Type | Efficiency | Price |
|---|---|---|---|
| Glen Dimplex Quantum | Heat Pump | 92.0% | £2000 |
Glow Worm Popular Models
| Model | Type | Efficiency | Price |
|---|---|---|---|
| Glow Worm Energy 30C | Combi | 93.2% | £950 |
Approved Installers
Glen Dimplex Installers
No installer data available
Glow Worm Installers
No installer data available
Efficiency & Running Costs
A more efficient boiler can significantly reduce your heating bills. Based on average UK gas prices and a typical 3-bedroom house:
Glen Dimplex
Average Efficiency
92.0%
Estimated Annual Running Cost
£1,226
Based on average UK gas usage
Potential Annual Savings vs. Old Boiler (80% Efficient)
£157
Glow Worm
Average Efficiency
93.2%
Estimated Annual Running Cost
£1,210
Based on average UK gas usage
Potential Annual Savings vs. Old Boiler (80% Efficient)
£170
Customer Reviews & Testimonials
Glen Dimplex Owner Reviews
"Glen Dimplex boilers offer excellent reliability. We've had ours for 3 years with no issues. The efficiency is great and it's quiet in operation."
John D. - Glen Dimplex Quantum Owner
"Installation was straightforward and the smart controls make it easy to manage heating. Customer service is responsive when needed."
Sarah T. - Boiler Owner
Glow Worm Owner Reviews
"Glow Worm boilers offer excellent reliability. We've had ours for 3 years with no issues. The efficiency is great and it's quiet in operation."
John D. - Glow Worm Energy 30C Owner
"Installation was straightforward and the smart controls make it easy to manage heating. Customer service is responsive when needed."
Sarah T. - Boiler Owner
Frequently Asked Questions
Ready to get a new boiler?
Compare quotes from approved installers in your area