The Glow Worm Energy Combi boiler offers reliable heating and hot water with 93% efficiency and an ErP A-rating. You'll find models ranging from 25kW to 35kW, priced between £775-£920 before installation. With its super-quiet operation and compact design that fits in kitchen cupboards, it's a solid choice for most homes. Installation costs typically add £500-£1,200, bringing total costs to £1,575-£2,320. Let's explore what makes this boiler a smart investment for your home.
Key Takeaways
- Glow Worm Energy Combi boilers are ErP A-rated with 93% efficiency and come in three outputs: 25kW, 30kW, and 35kW.
- Prices range from £775 for the 25C model to £920 for the 35C model, with total installation costs between £1,575-£2,320.
- The boiler features a durable aluminium heat exchanger, super-quiet operation, and compact design perfect for kitchen cupboards.
- Warranty coverage ranges from 2-7 years standard, extendable to 15 years when installed by a Club Energy installer.
- Models deliver different hot water flow rates: 25c (10.4 l/min), 30c (12.4 l/min), and 35c (14.4 l/min).
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Glow Worm Energy Combi Boiler Overview
The Glow Worm Energy Combi boiler stands out as a versatile heating solution that's engineered with both performance and practicality in mind.
With its ErP A-rating for both heating and hot water, you'll get excellent efficiency while keeping those energy bills in check.
You'll appreciate how this British-made boiler fits neatly into kitchen cupboards, making it perfect if you're tight on space.
The aluminium heat exchanger guarantees long-lasting performance, while the super-quiet operation means you won't be distracted by any unwanted noise.
Available in 25kW, 30kW, and 35kW outputs, there's a size to suit homes of all sizes.
You'll love the user-friendly LCD display and smart thermostat compatibility, giving you complete control over your heating whether you're at home or away.
Glow Worm Energy Combi Boiler Performance and Efficiency
Boasting a stellar ErP A-rating for both heating and hot water, Glow Worm's Energy Combi boiler delivers impressive 93% efficiency across all models. You'll find it converts 93% of fuel into usable heat, which means lower energy bills for your home.
| Model | Heating Output | Hot Water Flow Rate |
|---|---|---|
| Energy 25c | 25kW | 10.4 l/min |
| Energy 30c | 30kW | 12.4 l/min |
| Energy 35c | 35kW | 14.4 l/min |
The boiler's Grundfos pump automatically adapts to your heating and hot water demand, so you're not wasting energy when you don't need it. Thanks to its modulating burner technology, it'll adjust its output based on what you actually need – kind of like a car's cruise control, but for your heating system. Plus, with its low NOx emissions, you're doing your bit for the environment too.
Glow Worm Energy Combi Boiler Pros and Cons
While weighing up any major purchase, understanding the pros and cons becomes essential for making a smart choice.
Let's break down what the Glow Worm Energy Combi has to offer.
On the plus side, you'll get impressive energy efficiency with its ErP A-rating, and it won't wake the kids at night thanks to its Quiet Mark certification.
The compact size means it'll tuck neatly into your kitchen cupboard, while the smart Grundfos pump adjusts to your heating needs.
However, there are some drawbacks to evaluate.
You'll need to dig deeper into your pocket upfront compared to other brands, and those replacement parts won't come cheap either.
The standard warranty is shorter than some competitors, and if you're running multiple showers in a large home, you might want to look at more powerful options.
How Does The Glow Worm Energy Combi Boiler Compare To Similar Models From Other Manufacturers?
When comparing the Glow Worm Energy Combi to its rivals, you'll find it holds its own in a competitive market.
With a 94% efficiency rating, it matches premium brands like Worcester Bosch and Vaillant in performance, while often coming in at a lower price point.
The Energy Combi's compact dimensions make it ideal for kitchen cupboard installation, similar to the Vaillant ecoTEC plus.
While its 7-year warranty isn't quite as long as the 10-year coverage offered by competitors, it's still a solid guarantee of reliability.
You'll get smart home compatibility through the MiGo app, just as you'd with Worcester's EasyControl or Vaillant's vSMART.
The high-grade aluminium heat exchanger guarantees durability, though you won't get some premium features like Worcester's QuickTap water-saving function.
For those interested in exploring alternatives, our Vaillant boilers guide provides comprehensive details about comparable models in the market.
How Much Does A Glow Worm Energy Combi Boiler Cost?
The price of a Glow Worm Energy Combi boiler won't break the bank compared to other leading brands.
You'll find three models to choose from, with costs ranging from £775 for the entry-level 25C up to £920 for the powerful 35C model.
When budgeting for your new boiler, remember to factor in these essential costs:
- Installation labour: £500-£1,000
- Additional components: £300 for filters, flue, etc.
- Smart controls (optional): prices vary by model
The total cost for supply and installation typically falls between £1,575 and £2,320.
While that might seem like a significant investment, you'll benefit from the boiler's impressive 94% efficiency rating and ErP A-rating, which help reduce your energy bills in the long run.
Glow Worm Energy Combi Boiler Warranty and Service Support
Since protecting your investment matters, Glow Worm offers extensive warranty coverage for their Energy Combi boilers.
You'll get between 2-7 years of standard coverage, but this can extend up to 15 years if you opt for a Club Energy installer.
Don't forget to register your boiler within 30 days of installation – unless you fancy being stuck with just a 12-month warranty!
The coverage includes both parts and labour for manufacturing defects, giving you peace of mind.
To keep your warranty valid, you'll need an annual service from a Gas Safe registered engineer.
They'll perform a thorough 12-point check and fill out your Benchmark logbook.
Think of it as your boiler's yearly health check-up – it'll help your system last 10-15 years with proper care.
Final Verdict
After weighing the warranty coverage and service support, let's put all the pieces together for a clear verdict on the Glow Worm Energy Combi boiler. This mid-range option delivers solid performance with its A-rated efficiency and impressive flow rates.
When you're considering this boiler, here are the key takeaways:
- The price point (£1,715 – £2,215) offers good value, especially considering the 93% efficiency rating that'll help lower your energy bills.
- Installation flexibility is a strong point, with its compact design fitting neatly into kitchen cupboards and compatibility with LPG conversion.
- While customer reviews are mixed, the 4.6-star brand rating and readily available parts make it a reliable choice for medium to large homes.
For homeowners seeking a balance between performance and affordability, the Glow Worm Energy Combi is worth your consideration.
Get Up To 3 Free Quotes For Your New Boiler
Ready to take the next step with your Glow Worm Energy Combi boiler? Getting multiple quotes isn't just smart – it's essential for finding the best deal and most qualified installer for your needs.
Using our free quote comparison service at BoilerChamps.co.uk, you'll receive up to three competitive quotes from local Gas Safe registered engineers. It's as simple as filling out one form with your requirements and preferences.
When requesting your quotes, be sure to specify the Glow Worm Energy model you're interested in, your property details, and any additional services you might need like system flushing or smart controls.
Each quote will be itemised, making it easy to compare costs and included services.
Don't forget to verify the installers' credentials and check what warranty coverage they're offering. You'll be surprised how much you can save by comparing options!