Regular Boiler Prices (Conventional Boilers) – From £469 to £3,000

regular boiler prices

Like any boiler range, regular boiler prices vary from make to make and model to model. Also called heat only or conventional boilers, they require both the use of a hot water cylinder & a cold water expansion tank. Both of these tanks will not be included in the new boiler cost. If you don’t already have a hot water tank and cold water tank then you may want to consider a combi boiler or system boiler.

Before we get to the actual boiler prices, let’s take a look at some of the reasons to buy or not to buy a regular or heat only boiler

Pros and Cons of a Regular Boiler

Regular Boiler Pros

  • If you have a high demand for hot water, so maybe you have several bathrooms or a big family, then a regular boiler can totally cope with that need. The hot water is already heated and ready to go whenever you need it.
  • When you already have a regular boiler, it’s much easier just to install a new regular boiler than to change across to a system or combi heating solution.
  • Regular boilers used to have a reputation for being expensive to run, but the latest models can now achieve an efficiency level of up to 97%
  • If you’re looking for further opportunities to save on your hot water bill, then solar panels could be an option in conjunction with your regular boiler.

Regular Boiler Cons

  • With the need for a cold-water tank, a hot water cylinder and then the boiler, a regular boiler is going to take up lots of room within your home. 
  • When the stored hot water is being used, it then needs to heat up a fresh supply. That then means if all the family has a shower in the morning, that you may use up the hot water stored in the cylinder. Then you’ll need to wait until a fresh load is heated before you then have hot water again.
  • Whenever hot water is stored, there is the potential for heat loss over a period of time.
  • If you don’t currently have a regular boiler, then a new installation for this type of heating can be expensive because of the number of components involved.

Compare Regular Boilers Prices

So, there are a few things to think about when it comes to reviewing prices and warranties for boilers. First of all, the warranty details we’ve provided are the maximum that the manufacturer is currently offering, and there are often qualifying criteria to get that longest period of cover.

On the pricing, just as with anything that you buy, prices can go both up and down, so don’t exclude a perfect boiler because the price is a little of reach, do research for the best price and also check out the savings you can make by getting a fixed price package with installation included.

Alpha Regular Boiler Prices

Alpha has been involved in boiler manufacturing for over fifty years. They are part of the Immergas organisation that has its base in Italy but operates in worldwide. Considered to be the leader within Europe, they have produced over 7 million boilers, giving them an impressive level of experience within the heating market.

Boiler ModelWarranty Boiler Price
Alpha E-Tec 15R 15kW Regular Gas Boiler7 years£705
Alpha E-Tec 20R 20kW Regular Gas Boiler7 years£710
Alpha E-Tec 25R 25kW Regular Gas Boiler2 years£805

Baxi Regular Boiler Prices

With a strong British heritage, Baxi still has manufacturing plants in three locations across the UK. Established in the 1800s, Baxi is well known for its broad offering within the heating market. Now part of the BDR Thermea Group, Baxi has maintained a strong focus on sustainability with a company goal to achieve carbon-neutral status by 2030.

Boiler ModelWarranty Boiler Price
Baxi 415 Heat 15kW Regular Gas Boiler5 years£721
Baxi 412 Heat 12kW Regular Gas Boiler5 years£690
Baxi 418 Heat 18kW Regular Gas Boiler5 years£750
Baxi 424 Heat 24kW Regular Gas Boiler5 years£752
Baxi 430 Heat 30kW Regular Gas Boiler5 years£899
Baxi 212 Heat 12kW Regular Gas Boiler3 years£660
Baxi 215 Heat 15kW Regular Gas Boiler3 years£689
Baxi 218 Heat 18kW Regular Gas Boiler3 years£755
Baxi 224 Heat 24kW Regular Gas Boiler3 years£780
Baxi 230 Heat 30kW Regular Gas Boiler3 years£792
Baxi 613 13kW Regular Gas Boiler7 years£789
Baxi 616 16kW Regular Gas Boiler7 years£825
Baxi 619 19kW Regular Gas Boiler7 years£915
Baxi 625 25kW Regular Gas Boiler7 years£989
Baxi 630 Heat 30kW Regular Gas Boiler7 years£979
Baxi 816 Heat 16kW Regular Gas Boiler10 years£779
Baxi 825 Heat 25kW Regular Gas Boiler10 years£880
Baxi 830 Heat 30kW Regular Gas Boiler10 years£939

Glow Worm Regular Boiler Prices

Glow-worm has a strong reputation for its energy-efficient boilers and for achieving Best Buy status from Which? Glow Worm set up in 1934 with a manufacturing plant at Derwent in Derbyshire. They then became part of the second-largest heating company in the world when the Vaillant Group acquired them in 2001

Boiler ModelWarranty Boiler Price
Glow-worm Easicom₃ 25kW Regular Gas Boiler3 years£680
Glow-worm Energy Regular 12kW Gas Boiler7 years£721
Glow-worm Energy Regular 15kW Gas Boiler7 years£759
Glow-worm Energy Regular 18kW Gas Boiler7 years£768
Glow-worm Energy Regular 25kW Gas Boiler7 years£782
Glow-worm Ultimate3 25kW Regular Gas Boiler5 years£719
Glow-worm Energy Regular 30kW Gas Boiler7 years£879

Ideal Regular Boiler Prices

Founded in 1906, Ideal Boilers are based out of their head office in Hull. This is a company that has become well known for their innovative heating solutions, and they were instrumental in providing economical solutions to allow more homes to have heating and hot water boilers. The company’s Logic range has become an industry leader since its launch in 2009 when it achieved market-leading efficiency levels.

Boiler ModelWarranty Boiler Price
Ideal Logic Heat H12 Regular Gas Boiler2 years£710
Ideal Logic Heat H15 Regular Gas Boiler2 years£769
Ideal Logic Heat H18 Regular Gas Boiler2 years£809
Ideal Logic Heat H24 Regular Gas Boiler2 years£817
Ideal Logic Heat H30 Regular Gas Boiler2 years£945
Ideal EvoMax 60kW Regular Gas Boiler2 years£2,695
Ideal EvoMax 150kW Regular Gas Boiler2 years£4,495
Ideal Logic Max Heat H12 Regular Gas Boiler10 years£879
Ideal Logic Max Heat H15 Regular Gas Boiler10 years£912
Ideal Logic Max Heat H18 Regular Gas Boiler10 years£949
Ideal Logic Max Heat H24 Regular Gas Boiler10 years£989
Ideal Logic Max Heat H30 Regular Gas Boiler10 years£1,105
Ideal Logic Plus Heat H12 Regular Gas Boiler7 years£729
Ideal Logic Plus Heat H15 Regular Gas Boiler7 years£748
Ideal Logic Plus Heat H18 Regular Gas Boiler7 years£802
Ideal Logic Plus Heat H24 Regular Gas Boiler7 years£839
Ideal Logic Plus Heat H30 Regular Gas Boiler7 years£979
Ideal Mexico HE MEX 15 Regular Gas Boiler2 years£1,119
Ideal Mexico HE MEX 18 Regular Gas Boiler2 years£1,199
Ideal Mexico HE MEX 24 Regular Gas Boiler2 years£1,639
Ideal Mexico HE MEX 30 Regular Gas Boiler2 years£1,979
Ideal Mexico HE MEX 36 Regular Gas Boiler2 years£2,759

Intergas Regular Boiler Prices

Intergas are a Dutch boiler manufacturer with over fifty years of experience in this competitive market.  At the heart of all their boilers is their innovative two-in-one heat exchanger. So impressive has the performance been of this integral part of any boiler that it’s not been changed or modified since it was launched in 1996. And, they have never had a single one become faulty! 

In 2019, Intergas became part of Rheem’s Global Water Division. This North American manufacturer of heating and cooling solutions is the brand leader in the USA.

Boiler ModelWarranty Boiler Price
Intergas Compact HRE OV 18kW Regular Gas Boiler7 years£719
Intergas Compact HRE OV 24kW Regular Gas Boiler7 years£829
Intergas Compact HRE OV 30kW Regular Gas Boiler7 years£939

Keston Regular Boiler Prices

Keston was established in 1928 with the aim of providing both domestic and commercial boiler systems. Ideal Heating purchased Keston in 2006, and all of their production then moved to Ideal’s Hull site in 2013.  Keston is well known for the flexibility that comes with its boiler ranges. And that’s due to a twin flue system that can extend up to 27 metres. This then means that homes that have really struggled to find a suitable location for their boiler can now have an easy and hassle-free installation.

Boiler ModelWarranty Boiler Price
Keston Heat 45kW Regular Gas Boiler7 years£2,219
Keston Heat 55kW Regular Gas Boiler7 years£2,602

Main Regular Boiler Prices

Main Heating has been manufacturing for over seventy-five years and is known for its no-frills and straightforward approach. As a result, Main are often able to offer lower pricing for their boilers compared to their competitors. Main Heating is part of the Baxi Group, a well-known and trusted brand that supplies a range of heating and hot water solutions.  

Boiler ModelWarranty Boiler Price
Main HE A 12kW Regular Gas Boiler3 years£499
Main HE A 15kW Regular Gas Boiler3 years£519
Main HE A 18kW Regular Gas Boiler3 years£528
Main HE A 24kW Regular Gas Boiler3 years£595

Potterton Regular Boiler Prices

Potterton has a boiler manufacturing history that stretches all the way back to 1894. The company became hugely successful in the 1970s when they had to open a second assembly plant to be able to cope with the demand for over 3,000 boilers every single week. Potterton then became part of the Baxi group in 1999.

Boiler ModelWarranty Boiler Price
Potterton Promax SL Heat 12kW Regular Gas Boiler1 year£669
Potterton Promax SL Heat 18kW Regular Gas Boiler2 years£848
Potterton Promax SL Heat 15kW Regular Gas Boiler2 years£787
Potterton Promax Store 90L Regular Gas Boiler2 years£715
Potterton Promax Store 155L Regular Gas Boiler2 years£1,690
Potterton Promax Store 150L Regular Gas Boiler2 years£1,999
Potterton Ultra Regular 24kW Gas Boiler2 years£1,090
Potterton Ultra Regular 21kW Gas Boiler2 years£1,105
Potterton Ultra Regular 18kW Gas Boiler2 years£982
Potterton Ultra Regular 15kW Gas Boiler2 years£980
Potterton Ultra Regular 12kW Gas Boiler2 years£982
Potterton Assure Heat 13kW Regular Gas Boiler2 years£850
Potterton Assure Heat 16kW Regular Gas Boiler2 years£945
Potterton Assure Heat 19kW Regular Gas Boiler2 years£1,020
Potterton Assure Heat 25kW Regular Gas Boiler2 years£1,145
Potterton Assure Heat 30kW Regular Gas Boiler2 years£1,340
Potterton Titanium 12kW Regular Gas Boiler7 years£699
Potterton Titanium 15kW Regular Gas Boiler7 years£849
Potterton Titanium 18kW Regular Gas Boiler7 years£849
Potterton Titanium 24kW Regular Gas Boiler7 years£899
Potterton Titanium 30kW Regular Gas Boiler7 years£839
Potterton Promax SL Heat 12kW Regular Gas Boiler1 year£669
Potterton Promax SL Heat 18kW Regular Gas Boiler2 years£855

Ravenheat Regular Boiler Prices

Ravenheat is an independent boiler manufacturer that was founded in 1987. Their Head office is based in Leeds, and their two manufacturing plants are located in Verona, Italy. Although not as well-known as some companies, Ravenheat has an annual production capacity of 80,000 units and is a strong player across the European markets.

This is a company that had a strong focus on efficiency and who developed their first condensing boiler back in 1996. 

Boiler ModelWarrantyBoiler Price
Ravenheat CSI Primary AAA Regular Gas Boiler3 years£639

Vaillant Regular Boiler Prices

Vaillant was founded in Germany in 1874 and launched their first gas boiler just before the end of the century. Vaillant UK is based in Belper, Derbyshire, where they also have their award-winning manufacturing plant. Vaillant has a strong reputation for both innovation and for the quality of their boiler range

Boiler ModelWarrantyBoiler Price
Vaillant ecoTEC plus 424 Regular Gas Boiler5 years£995
Vaillant ecoTEC plus 418 Regular Gas Boiler5 years£954
Vaillant ecoFIT Pure 418 Regular Gas Boiler10 years£859
Vaillant ecoFIT Pure 425 Regular Gas Boiler10 years£969
Vaillant ecoTEC plus 435 Regular Gas Boiler5 years£1,452
Vaillant ecoTEC plus 415 Regular Gas Boiler5 years£909
Vaillant ecoTEC plus 430 Regular Gas Boiler5 years£1,159
Vaillant ecoTEC plus 412 Regular Gas Boiler5 years£799
Vaillant ecoFIT pure 412 Regular Gas Boiler10 years£789
Vaillant ecoFIT pure 415 Regular Gas Boiler10 years£789
Vaillant ecoFIT Pure 430 Regular Gas Boiler10 years£999
Vaillant ecoFIT Pure 435 Regular Gas Boiler10 years£1,499


Viessmann Regular Boiler Prices

If you have started your hunt for a new boiler, you will have already come across Viessmann, as they are considered to be one of the best-known manufacturers of heating solutions. Operating for over a hundred years, Viessmann has over 12,000 worldwide employees, production centres in 12 different countries and sales offices in over 120 countries. Viessmann UK is based in Telford.

This is a company that is consistently awarded Best Buy status from Which? and who receive excellent feedback from their client base.

Boiler ModelWarrantyBoiler Price
Viessmann Vitodens 100-W Compact WB1B 13kW Regular Gas BoilerUp to 10 years£839
Viessmann Vitodens 100-W Compact WB1B 35kW Regular Gas BoilerUp to 10 years£1,119
Viessmann Vitodens 100-W Compact WB1B 16kW Regular Gas BoilerUp to 10 years£899
Viessmann Vitodens 100-W Compact WB1B 19kW Regular Gas BoilerUp to 10 years£899
Viessmann Vitodens 100-W Compact WB1B 26kW Regular Gas BoilerUp to 10 years£899

Vokera Regular Boiler Prices

Vokèra Limited has been established for over 35 years. The company is part of the Carrier group who are global providers of heating technologies.  With offices in both the UK and Ireland, Vokèra are able to offer both local support and advice to their customers.

Boiler ModelWarrantyBoiler Price
Vokera Mynute 15VHE Open Vent Regular Gas Boiler2 years£529
Vokera Mynute 20VHE Open Vent Regular Gas Boiler2 years£469
Vokera Easi-Heat Plus 18V Open Vent5 years£519

Worcester Bosch Regular Boiler Prices

Set up in their name’s sake town in 1962, Worcester became part of the Bosch Group in 1996. Worcester Bosch are the current market leader within the boiler sector and offer a wide range of boilers to meet the diverse needs of homeowners.

The company still has their UK head office in Worcester, where the gas boilers are also manufactured. They then have a second manufacturing site in Derbyshire that focuses on their oil boiler range.

Boiler ModelWarrantyBoiler Price
Worcester Bosch Greenstar 8000 Life 30kW Regular Gas BoilerUp to 12 years£1,249
Worcester Bosch Greenstar 8000 Life 35kW Regular Gas BoilerUp to 12 years£1,539
Worcester Bosch Greenstar 8000 Life 40kW Regular Gas BoilerUp to 12 years£1,769
Worcester Bosch Greenstar 8000 Life 45kW Regular Gas BoilerUp to 12 years£2,019
Worcester Bosch Greenstar 8000 Life 50kW Regular Gas BoilerUp to 12 years£2,299
Worcester Bosch Greenstar 24Ri Regular Gas BoilerUp to 10 years£949
Worcester Bosch Greenstar 18Ri Regular Gas BoilerUp to 10 years£889
Worcester Bosch Greenstar 15Ri Regular Gas BoilerUp to 10 years£839
Worcester Bosch Greenstar 12Ri Regular Gas BoilerUp to 8 years£813
Worcester Bosch Greenstar 27Ri Regular Gas BoilerUp to 10 years£1,109
Worcester Bosch Greenstar 30Ri Regular Gas BoilerUp to 10 years£1,079
Worcester Bosch Greenstar FS 30CDi Regular Gas BoilerUp to 7 years£1,579
Worcester Bosch Greenstar FS 42CDi Regular Gas BoilerUp to 7 years£2,089
Worcester Bosch Greenstar 21Ri Regular Gas BoilerUp to 10 years£989

So, now you have all the pricing information you need for installing a new regular boiler. But we know that still may not make the choice all that easy, especially when it’s such an important decision to make.

With that in mind, we suggest using a service that allows you to enter all your heating requirements and then let the system calculate the best options for you. Then you have a shortlist to choose from along with a fixed price that includes installation, and that makes life a whole lot easier! And if you’re ready to go, you can even book your installation, all at the same time.

Here at New Boiler Costs, we like to compare all the best manufacturers, so if you’re looking for a certain make or model or just browsing, check out our other pages for Viessmann, Worcester Bosch, Baxi, Ideal, Vokera, Vaillant, Alpha, Potterton & more. You can always click get a quote to get recommended combi boilers, system boilers and regular boilers suited to your home. We can even find you prices for oil boilers & electric boilers

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