The Potterton Promax combi boiler offers solid heating performance in three power options (24kW, 28kW, and 33kW) to suit different home sizes. You'll get 89% efficiency with an A-rating, helping cut energy bills when paired with a GasSaver device. Prices range from £834-£1,082 for the unit, plus £800-£1,300 for installation and extras. While the 2-year warranty is shorter than some competitors, the compact design and smart modulating technology make it worth considering for your next upgrade.
Key Takeaways
- Potterton Promax combi boilers cost between £834-£1,082 for the unit, with total installation packages ranging from £1,865-£2,365.
- Available in three power outputs (24kW, 28kW, 33kW), suitable for homes with 1-2+ bathrooms and varying hot water demands.
- Features 89% efficiency rating with A-grade performance, potentially reducing gas bills when used with GasSaver.
- Compact dimensions (780x450x345mm) make it ideal for limited spaces, with built-in frost protection and smart modulating technology.
- Comes with 2-year standard warranty, separate hot water/heating controls, and flexible installation options with flues up to 20 metres.
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Potterton Promax Combi Boiler Overview
The Potterton Promax Combi boiler brings a perfect blend of power and efficiency to your home's heating needs. Available in 24kW, 28kW, and 33kW models, you'll find an option that's just right for your household's demands.
You'll appreciate the family-friendly design with concealed controls and an LED display that tells you exactly what's happening with your heating system.
At 780mm x 450mm x 345mm, it won't take up too much wall space either.
The boiler's robust construction and flexible installation options make it a reliable choice for your home. You can run the flue up to 20 metres, giving you plenty of placement options.
Plus, with separate controls for hot water and heating, you'll have precise command over your home's comfort levels.
Potterton Promax Combi Boiler Performance and Efficiency
When it comes to performance and efficiency, you'll find the Potterton Promax Combi boiler punches well above its weight class. With an impressive A-rating and 89% efficiency, it's earned the Energy Saving Trust's seal of approval.
| Feature | Benefit | Best For |
|---|---|---|
| 24kW Output | Efficient heating | 1 bathroom homes |
| 28kW Output | Better flow rate | 1-2 bathroom homes |
| 33kW Output | Maximum power | 2+ bathroom homes |
You'll love how this smart little boiler adjusts its fuel use to match your needs, potentially saving you up to 37% on gas bills when paired with a GasSaver device. The built-in frost protection keeps things running smoothly year-round, while the class 5 NOx emissions mean you're doing your bit for the environment too.
Potterton Promax Combi Boiler Pros and Cons
Understanding any boiler's strengths and limitations helps you make a smart investment for your home. The Potterton Promax Combi brings both notable advantages and some drawbacks you'll want to evaluate.
Let's look at the key standout features that make this boiler worth assessing:
- High efficiency rating of 89% to help lower your energy bills
- Space-saving compact design with no need for a separate cylinder
- Smart modulating technology that adjusts fuel use as needed
- Built-in frost protection to keep your system safe year-round
However, you should know about some limitations. The 2-year warranty is shorter than many competitors offer, and it's not ideal if your household has high hot water demands.
You might also notice some noise issues, which could be a concern depending on where you'll install it.
How Does The Potterton Promax Combi Boiler Compare To Similar Models From Other Manufacturers?
Comparing the Potterton Promax Combi to its competitors reveals some notable differences in features, performance, and value.
While the Promax offers decent efficiency at 92% and fits nicely in kitchen cupboards, newer models like the Worcester Bosch 4000 and Vaillant ecoTEC Plus outperform it in several areas.
The Vaillant, for instance, boasts 94% efficiency and comes with a longer 5-year warranty compared to Potterton's 2-year coverage.
On the price front, you'll find the Promax is generally more budget-friendly, starting at £620 compared to Vaillant's £875.
However, you'll need to weigh this against the advanced features of premium brands. The Worcester Bosch offers superior build quality, while Vaillant's vSMART controls and Quiet Mark accreditation might be worth the extra investment if you're looking for modern convenience.
Our extensive Vaillant boiler guide provides deeper insights into how these premium heating systems compare to budget alternatives.
How Much Does A Potterton Promax Combi Boiler Cost?
Looking at the price tag of a Potterton Promax Combi boiler, you'll find it sits comfortably in the mid-range category, with costs starting from £834.58 and reaching up to £1,082.21 before installation.
When planning your budget, you'll need to factor in the complete installation package.
Here's what you can expect to pay:
- Basic boiler unit: £834.58 – £1,082.21
- Installation costs: £500 – £1,000
- Essential extras (filter, flue): Around £300
- Total package cost: £1,865 – £2,365
While these prices might make your wallet feel a bit lighter, the Promax's 89% energy efficiency rating means you'll save money on your bills in the long run.
Plus, you're getting a reliable unit with a 2-year warranty included in the price.
Potterton Promax Combi Boiler Warranty and Service Support
Now that we've covered the costs, let's examine what you get regarding protection for your investment.
The Potterton Promax comes with a standard 2-year warranty covering parts and labour for manufacturing faults, starting from your installation date.
You'll want to register your boiler within 30 days of installation to get an extra 12 months of coverage at no cost. If you purchased your boiler after January 2020, you're in luck – registration is automatic.
For ongoing maintenance, you'll need annual servicing by a Gas Safe engineer to keep your boiler running efficiently and safely.
The service includes thorough safety checks, gas pressure testing, and inspection of controls and components.
Plus, if you ever need help, Potterton's technical support team is ready to assist with troubleshooting.
Final Verdict
Based on our thorough analysis of the Potterton Promax combi boiler's features, performance, and value, you'll find it's a solid mid-range choice that delivers reliable heating and hot water.
The standout benefits that make this boiler worth considering include:
- High efficiency rating of 89.1% that'll help reduce your energy bills
- Flexible installation options with flueing up to 20 metres
- Built-in frost protection to keep your system safe year-round
- Competitive pricing starting at £834.58 for the 24kW model
While it might be slightly noisier than some competitors, the Promax makes up for it with its impressive fuel efficiency and user-friendly features.
If you're looking for a dependable combi boiler that won't break the bank, the Potterton Promax delivers good value for your investment.
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