Potterton Promax Ultra Combi
High Flow RatesIdeal for homes with
1-2 Bathrooms
Ideal for homes with
1-4 Bedrooms
Click Here To Compare Local Potterton Promax Ultra Combi Prices
Potterton Promax Ultra Combi Overview
The Potterton Promax Ultra Combi has been designed with a wide range of features and options to make it a extremely reliable boiler.
The Potterton Promax Ultra Combi provides Potterton reliability and British manufacturing excellence – meaning you’ll never be without piping hot water.
The Potterton Promax Ultra Combi is available in four models (the 24kW, 28kW, 33kW and 40kW) providing a suitable option for small, medium and large sized homes – with one or more bathroom.
The 40kW model delivers a higher domestic hot water flow rate (16.4 l/min) suited for larger properties.
The Potterton Promax Ultra Combi comes with a standard 2 year warranty for extra peace of mind.
Other features include: Natural Gas and LPG ready, Front access to all components, Separate CH & DHW dials make the Promax Combi simple to operate.
Potterton Promax Ultra Combi Specification
Please select a boiler model below to view its specifications.
| Fuel | Gas |
| Model | 24kW |
| MPN | 7223762 |
| Condensing | Condensing |
| Efficiency Rating | 89.1% |
| ERP | A HEAT A WATER |
| LPG Version | Yes |
| Solar Compatible | No |
| Standard Warranty | 2 Years |
| Central Heating Max Output | 21.2kW |
| Flow Rate | 9.8 l/min |
| Mounting | Wall |
| Dimensions | H 763 x W 450 x D 355 |
| Typical Price (inc VAT) | £1,100 |
| Typical Installation Price (inc VAT) | £500 - £1000 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £1900 - £2400 |
| Fuel | Gas |
| Model | 28kW |
| MPN | 7223763 |
| Condensing | Condensing |
| Efficiency Rating | 89.1% |
| ERP | A HEAT A WATER |
| LPG Version | Yes |
| Solar Compatible | No |
| Standard Warranty | 2 Years |
| Central Heating Max Output | 25.3kW |
| Flow Rate | 11.5 l/min |
| Mounting | Wall |
| Dimensions | H 763 x W 450 x D 355 |
| Typical Price (inc VAT) | £1,150 |
| Typical Installation Price (inc VAT) | £500 - £1000 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £1950 - £2450 |
| Fuel | Gas |
| Model | 33kW |
| MPN | 7223764 |
| Condensing | Condensing |
| Efficiency Rating | 89.1% |
| ERP | A HEAT A WATER |
| LPG Version | Yes |
| Solar Compatible | No |
| Standard Warranty | 2 Years |
| Central Heating Max Output | 29.6kW |
| Flow Rate | 13.5 l/min |
| Mounting | Wall |
| Dimensions | H 763 x W 450 x D 355 |
| Typical Price (inc VAT) | £1,280 |
| Typical Installation Price (inc VAT) | £500 - £1000 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £2080 - £2580 |
| Fuel | Gas |
| Model | 40kW |
| MPN | 7223765 |
| Condensing | Condensing |
| Efficiency Rating | 89.1% |
| ERP | A HEAT A WATER |
| LPG Version | Yes |
| Solar Compatible | No |
| Standard Warranty | 2 Years |
| Central Heating Max Output | 33.8kW |
| Flow Rate | 16.4 l/min |
| Mounting | Wall |
| Dimensions | H 763 x W 450 x D 355 |
| Typical Price (inc VAT) | £1,350 |
| Typical Installation Price (inc VAT) | £500 - £1000 |
| Sundries (Filter, Flue, etc) | £300 |
| Total Cost | £2150 - £2650 |
Potterton Combi Boilers
Below are the latest combi boilers available from Potterton.
Prices listed are for standard models and should be used as a 'guide price'. We are not able to show every possible retailer and cheaper prices may be available.
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Combi Boiler Manufacturers
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How we’re operating during the Covid-19 pandemic.
As a preference you can now request video quotes from our network of heating engineers.
We’re here to connect you with local heating engineers through the Covid-19 pandemic.
As the nation practices social distancing, our boilers are more important than ever, and we’re following the latest government advice to ensure you don’t go without heating or hot water.
Can I still get boiler quotes?
Yes – you can still get quotes from local heating engineers.
Remote quotes are possible in most cases but this will depend on the work involved. Your installer will be able to discuss quote options with you over the phone.
Are heating engineers still allowed to work?
Yes – heating engineers are key workers so can continue working in people’s homes as long as they are in good health and don’t have any Coronavirus symptoms.
Our engineers can provide you with a quote over the phone or via a video call, and will discuss these options with you so you can find a solution you are comfortable with.
Is it safe for a tradesperson to work in my home?
Yes – by maintaining the social distancing guidelines, a tradesperson will be able to safely carry out work in your home.
We’re closely following advice from the Government and Public Health England and will make appropriate changes where necessary.
Thank you for using Combi Boiler Prices and remember to stay safe,
The Combi Boiler Prices Team.