Ultimate Buying Guide Potterton Promax SL Heat Boiler Compare Prices & Reviews

Potterton Ensures Warm and cozy homes

Potterton Promax SL

(Price Comparisons and Reviews)

Potterton company was founded in 1850 in Ballam, London by Thomas Potterton, who set up office as a general contractor. The company completed the first gas boiler installation in 1902, and in 1908 Potterton completed the first ever multiple installation of gas boilers. Potterton produced its one millionth boiler in 1969, and today has manufactured over seven million boilers in the UK.

Potterton’s Promax line of gas boilers are available in several series: Promax Combi and Promax Ultra-Combi, which provide both heat and domestic hot water; Promax System, which is fully modulating; Promax SL heat, which is smaller and also modulating; and Promax Store, an integrated hot water storage and central heating boiler designed to fit in a standard airing cupboard.

The Promax SL is a regular gas boiler. It’s a consolidating and divider mounted unit that has been planned and fabricated by Potterton. It accompanies a wide scope of highlights and alternatives to make it a very solid boiler. It has an output rating of 15 kW and a proficiency rating of 89.4% making it a B appraised unit.

This boiler additionally accompanies the best N0x class of 5. It is additionally accessible in other outputs, for example, the 12kW, 15kW, 18kW, and 24kW making this reach ready to fit in pretty much any estimated home! This is a very minimized boiler, with it having the option to fit in a standard-sized cupboard, and since it is additionally a lightweight unit it can help you get a good deal on the establishment. It likewise includes a wide scope of other parts to the boiler to take into account a fast establishment time, for example, a basic mounting plate, a pre-plumbing dance, and no pump overrun. This boiler is viable with the Megaflo eco solar cylinders and when introduced with this you can be certain you will get a good deal on your energy bills! This boiler is accessible with 2 years guarantee!

Flue lengths are available of up to 75m. Large range of flue options and parts allow the Potterton Promax SL to be sited is more convenient locations.

Model	Type	Dimensions	Output	Efficiency	Price
Potterton Promax SL Heat 12	Heat	H- 600mm W-390 mm D-280 mm	12 kW	A	£ 695.88
Potterton Promax SL Heat 15	Heat	H- 600 mm W-390 mm D-280 mm	15 kW	A	£ 776.09
Potterton Promax SL Heat 18	Heat	H- 600 mm W-390 mm D-280 mm	18 kW	A	£ 803.58
Potterton Promax SL Heat 24	Heat	H- 600 mm W-390 mm D-280 mm	24 kW	A	£ 845. 72

The Potterton Promax SL is a slim line heat only boiler providing a highly efficient central heating and hot water system with a wide range of modulating outputs.

Boasting the highest possible energy efficiency band, the SEDBUK Band B in all of its models from 10.2kW to 30.2kW it can cater to a wide range of home sizes and their demands.

Visually the Potterton Promax SL has the classic style and simplicity of the earlier ranges of Potterton systems and provides higher energy efficiency and significantly lower NOx emissions without compromising on size – it is sleek and compact and can be wall-mounted to fit a standard 300mm deep kitchen unit space.

Advantages:

• SEDBUK Band B rated.
• Flue lengths upto 75mm
• Requires no compartment ventilations
• Lightweight and compact
• Class 5 low NOx emissions – the lowest class available

Disadvantages:

• The combustion chamber seals MUST be replaced every time the combustion chamber front cover is removed.
• Dismantling a Promax for servicing properly can lead to serious difficulty re-assembling it in a leak-tight manner.

Specifications:

• Make- Potterton
• Model- Promax SL Heat Regular Gas Boiler
• Is Condensing- Condensing
• Efficiency Rating- 89.4%
• Band Rating          – B Rated
• LPG Compatible- No
• Standard Warranty          – 2 Years
• Central Heating Max. Output- 12 kW, 15kW, 18kW, 24kW
• Mounting- Wall Mounted
• Cost   £695.88 – £845.72
• ERP Rating A Heat

Buying Guide

WHICH BOILER SHOULD YOU CHOOSE?

There are three primary sorts of boilers:

Combi boilers are the UK’s most normal boiler type – they give close prompt heated water on request and require no outside tanks or chambers.

Generally, combi boilers are fit for little to medium size houses with two washrooms or less. Nonetheless, you can get capacity combi boilers, from organizations like Viessmann and Worcester Bosch, which have an inherent stockpiling tank to give high temp water to greater homes.

System boilers have a high temp water chamber found elsewhere in the house, which heats and stores your boiling water to give a pressurized stream. Framework boilers can be an extraordinary choice for family units requesting a great deal of high temp water at any one time, yet the high temp water isn’t moment and will require, possibly as long as 60 minutes (contingent upon boiler and chamber size) to heat the water.

Regular or ‘heat only’ boilers are like system boilers in that they additionally have an outside high temp water chamber, however they ordinarily have a third part – a virus water stockpiling tank generally situated in the loft. Water from the tank is gravity-taken care of to the underneath framework beneath, as a rule bringing about a much lower water pressure. It’s a more established method of heating a property and they’re getting less and more uncommon, either being pressurized and changed over to framework boilers or traded completely to combi boilers.

Expert Views on Potterton Promax SL

Potterton has been manufacturing domestic heating products for over 150 years and they pride themselves on having the necessary knowledge and skills to understand their customers and provide them with boilers that could meet their needs. Potterton gas boilers can supposedly be found in over 7 million homes, and the brand constantly seeks to maintain a reputation for being trustworthy and effective.

The promax range includes all boiler types and each boiler is available in a variety of sizes to meet the needs of a diverse range of households. With a N0x class rating of 5 (the highest rating available – meaning low nitrogen emissions), these boilers are highly efficient and minimise the number of emissions released during its operation. This range was created with energy-efficiency and cost-effectiveness in mind.

A Potterton boiler warranty could provide you with an additional sense of security should anything go wrong with any of the components in your boiler. Having a manufacturer warranty could mean that the manufacturer is liable to repair or even replace the problematic part. 

Research methodologies used for in-depth research

• ErP Efficiency: 89%
• SEDBUK Band Rating: A
• Energy Savings: 60% in annual year

Size isn’t everything. The Potterton Promax SL 12kW boiler is small and slim-line but it still manages to pack quite a punch.

Recommended by the Energy Saving Trust this powerful heat only boiler is deceptively small and achieves a SEDBUK 2009 efficiency rating of 89%.

One of the smallest and lightest boilers out there it so if you’re looking for a compact and lightweight boiler to fit inside your kitchen cupboard this could well be the one.

This high efficiency space saving boiler is environmentally friendly easy to install and features basic heating controls so it’s easy to operate.

The Potterton Promax SL is an open vent boiler best suited to flats and small homes. But for larger properties where heat demand is greater you can choose between outputs ranging from 15kW to 30kW. The Energy Savings Trust recommend this boiler.

FAQ

1. Why does my Potterton boiler keep losing pressure?

Any leak in your central heating system, will cause your boiler to lose pressure. Leaks in the boiler can come from: … Faulty boiler pump seals. Leaking pressure release valve.

• What type of boiler is a Potterton Promax SL?

The Promax SL is a regular gas boiler. It’s a condensing and wall mounted unit that has been designed and manufactured by Potterton. It comes with a wide range of features and options to make it an extremely reliable boiler. It has an output rating of 15 kW and an efficiency rating of 89.4% making it a B rated unit.

• Why does my Potterton boiler keep cutting out?

This is a common problem with all boiler brands, not just Potterton. When a boiler pressure is too low, it will lockout. Essentially, the boiler will stop working and display a fault code.

• What is the minimum water pressure requirements for your boilers?

All products need a minimum of 1 bar.

• Do you offer primary loop pumps?

Yes, for our wall hung boilers only.

Did you know?

1. The Ancient Greeks were the first to develop central heating, using flues planted to distribute in the ground heat created by fires.
2. Natural gas was originally used for light, not heat. Historic districts of cities like Boston still have these gas lights.
3. 1894, Thomas Potterton had invented the ‘Zig-Zag’ boiler and had patented designs for improvements in boilers for heating greenhouses and similar structures. Further innovations and successes followed.
4. In September 1961, over 1,000 boilers were despatched in one week for the first time in the history of the company.

Real World Use case

Conclusion

This variety of five boilers covers five distinctive warmth yields: 12kW, 15kW, 18kW, 24kW, and 30kW. They are ideal for a level, straight up to a sensibly measured house. They are heat just, or open vent boilers, which implies that they depend on more conventional frameworks that utilization a cold-water cistern and an expansion tank. They are not like Combi boilers which supply heated water on interest. The warmth just framework occupies more room, but since it sends boiling water to a stowage tank, it implies that there is a lot of high temp water which is helpful for an ensuite, or a subsequent washroom.

Despite the fact that these boilers are incredible and can adapt to most circumstances, they weigh simply 26kg, which is extremely thin and outstanding amongst other contrasted and different makers. These boilers are likewise intended to be divider mounted. Controls are fundamental and there is a little window so you can promise yourself that the pilot light is still on.