Warmflow is a Northern Irish manufacturer with over 45 years of expertise in home heating solutions. The company specialises in oil fired boilers including the UK and Ireland’s first AA rated oil combi boiler. Every Warmflow boiler includes a Riello burner to deliver the ultimate in performance, efficiency and quiet operation.
Warmflow Product Range
- Condensing Oil Boilers (Combi, System & Regular)
- Hot Water Cylinders
- Biomass Boilers
- Ground-source Heat Pumps
View the complete range of Warmflow boilers
Popular Combi Boilers
A Combi boiler will produce hot water for both your heating and taps and shower directly from the mains supply. This means they don’t require a separate hot water cylinder which is great space saver. Warmflow offer a range of oil fired Combi boilers in a variety of outputs including a model suitable for external installation. This includes the UK’s only AA rated oil Combi boiler.
| Utility HEE Combi | Kabin-Pak HEE Combi | |
|---|---|---|
| Type of Installation | Kitchen / Utility (U-Series) | External (K-Series) |
| Available Outputs (kW) | 15-21, 21-26, 26-33 | 15-21, 21-26, 26-33 |
| ErP Rating (Heating) | A | A |
| Efficiency | 89.1% | 89.1-89.5% |
| ErP Rating (Hot Water) | A | A |
| Dimensions (mm) | 595 x 865 x 600 | 600 x 900 x 700 |
| Flue options | Left, right or rear low-level conventional flue, optional top outlet | Left, right or rear low-level conventional flue, optional top outlet |
| Standard Warranty | 5 years | 2 years |
Popular System Boilers
With the addition of a hot water storage cylinder a System boiler will power both your central heating and hot water. Warmflow manufacture several System boilers including models for kitchen / utility room installation and external versions which can be placed outside the home.
| Utility HE System | Kabin-Pak HE System | |
|---|---|---|
| Type of Installation | Kitchen / Utility (U-Series) | External (K-Series) |
| Available Outputs (kW) | 15-21, 21-26, 26-33 | 15-21, 21-26, 26-33 |
| ErP Rating | A | A |
| Efficiency | 90.7-90.8% | 90.7-90.8% |
| Dimensions (mm) | 413 x 865 x 600 | 413 x 900 x 700 |
| Flue options | Conventional flue, low-level, high-level and vertical balanced flue | Conventional flue, low-level, high-level and vertical balanced flue |
| Standard Warranty | 5 years | 2 years |
Popular Regular Boilers
For traditional heating systems with a feed and expansion tank in the attic and a hot water storage cylinder, Warmflow produce Regular boilers in a range of sizes. They produce boilers which are suitable for kitchen/utility, external or boilerhouse/garage installations. Compare the efficiency of Warmflow boilers here.
| Utility HE Regular | Kabin-Pak HE Regular | Boilerhouse Regular | |
|---|---|---|---|
| Type of Installation | Kitchen / Utility (U-Series) | External (K-Series) | Boilerhouse / Garage (B-Series) |
| Available Outputs (kW) | 15-21, 21-26, 26-33, 33-44 | 15-21, 21-26, 26-33, 33-44 | 15-21, 21-26, 26-33 |
| ErP Rating | A | A | A |
| Efficiency | 90.3-90.8% | 90.3-90.8% | 90.7-90.8% |
| Dimensions (mm) | 413 x 865 x 600 | 413 x 900 x 700 | 395 x 685 x 600 |
| Flue options | Conventional flue, low-level, high-level and vertical balanced flue | Conventional flue, low-level, high-level and vertical balanced flue | Conventional flue, low-level, high-level and vertical balanced flue |
| Standard Warranty | 7 years | 7 years | 7 years |
Popular Discontinued Boilers
Below you can find more information about some of Warmflow’s most popular discontinued models (ideal if you want to compare your current boiler to their new offerings).
Warmflow Prices
An oil boiler from Warmflow is likely to cost in the region of £1,200 – £2,000 excluding installation. Of course, this price will vary depending on which boiler you need, the supplier you choose to buy from and the complexity of the installation.
The only way to get accurate prices for a new Warmflow boiler is to source and compare quotes from at least 2 different companies. This enables you not only to compare prices but also to weigh up the experience and reputation of the installer.
Warmflow Guarantee
A typical warranty from Warmflow is 2-7 years but this will depend which model of boiler you choose. The heat exchanger is covered by a 7 year warranty across their range. All boilers need to be registered via the Warmflow website to benefit from the free warranty.
Why Choose Warmflow?
Warmflow are one of the UK’s leading manufacturers of oil fired boilers offering the UK’s only oil Combi boiler which is AA rated for energy efficiency. They produce a range of outputs suitable for internal, external and boilerhouse installation so you should have no trouble finding a boiler for your needs. In addition, the warranties on offer are comparable with most other manufacturers on the market.
