When it comes to oil boilers, Warmflow are one of the market leaders. They have been established as a privately owned company for over 30 years. During this time they have developed into one of the UK's leading manufacturers of oil fired heating appliances gaining a reputation for high quality, value for money products.

At the core of their success has been their commitment to quality - quality manufacturing, quality sales and quality back up service. All their products are independently tested and accredited as exceeding the minimum SEDBUK efficiency requirements and comply with Building Regulations L!, 2002 for England and Wales and Building Standards Regulations 2001 Part J for Scotland.

In addition, to ensure that they maintain their own in house quality standards, they have in place a BSI approved monitoring system, certified to ISO 9002. All Warmflow boilers are covered by a 2 year parts and labour warranty on the boiler and controls and 5 years on the heat exchanger. Optional excluded warranties are available providing cover for a full 5 years. During the warranty period, their products are backed up by a nationwide network of independant service engineers who are able to provide excellent support on a local basis.

Warmflow Oil Boiler Ranges

Kitchen Range

The kitchen model has been specifically designed to fit into most kitchen applications. It's stylish white casing houses a highly efficient heat exchanger that can be easily accessed for servicing without the need for removable work surfaces. The latest in Riello burner technology makes the kitchen model quiet in operation and the perfect choice in oil fired boilers.

• Available in outputs from 50,000 Btu (14.6kw) to 90,000 Btu (26.4kw)
• Finished in high gloss white casing
• Designed to fit neatly under standard work surfaces
• Front servicing
• Supplied for conventional flue application
• Suitable for use with 'Easy-fit' flue systems
• Riello RDB burner fitted as standard

Utility Range

The Utility range has been carefully designed to provide many of the benefits of the Kitchen model therefore offering excellent value for money over a wide range of outputs. Robust white casings house a highly efficient top cleaning heat exchanger and a Riello RDB burner. All models are suitable for use on either conventional flue or with any of the easy fit balanced flue systems, making the Utility boiler at home in most applications.

• Outputs from 50,000 Btu (14.6kw) to 200,000 Btu (58.6kw)
• Finished in robust white casing
• All models require access from the top for annual servicing and routine maintenance
• Supplied for conventional flue application
• Suitable for use with 'Easy-fit' flue systems
• Riello RDB burnerfitted as standard

Wall Mounted Range

The internal 'wall mounted 70' is one of the most compact oil boilers on the market. Housed in a stylish white casing and designed to blend in with most standard kitchen units this boiler is the ideal choice for those applications where much needed floor space is at a premium. Suitable for both conventional flue and room sealed applications using the LLF-WM kit and for use on fully pumped (open or sealed) heating systems, ensuring added flexibility when specifying and siting the appliance.

The external model is supplied in a fully weather proofed cabinet (to IP45) complete with integral flue and terminal guard and has all the benefits of the internal model where space is limited. The boiler also comes complete with a factory wired frost thermostat.

Combi Boilers

The internal combi boiler is compact yet extremely powerful. At only 595mm wide it is similar in size to most standard kitchen appliances but is still capable of producing over 18 litres of hot water per minute. By utilising the latest Grunfos twin pump system and an integral thermal heat store within the boiler casing, the boiler is able to provide plenty of hot water when you need it, as well as helping to keep your heating costs to a minimum.

• Stylish white casing (internal) or fully weather proof casing (external)
• Seperate heating and hot water controls
• Optional 7 day digital programmer (internal model only)
• Integral thermostatic mixing valve
• Supplied for conventional flue application
• Internal model suitable for use with 'Easy-fit' flue options - right hand side option available
• External model supplied with vertically mounted flue and terminal guard
• Complete with circulating pump, filling loop, pressure gauge and 12 ltr expansion vessel
• Riello RDB burner fitted as standard

The external model combines all of the above benefits with increased siting options offered by the versatile, fully weatherproofed outside housing unit complete with factory wired frost protection thermostat.

External Oil Boilers

For those occasions when internal space is limited, the external boiler offers a flexible and easy to install outdoor option. This totally self-contained boiler module is supplied in a fully galvanised, insulated casing complete with boiler, boiler thermostat, frost protection thermostat and flue system including terminal guard. Connection to the heating services is easily achieved via multiple entry access points located in the back, side or rear of the unit.

Sealed Sytem Utility Boiler

Internal

The 50/90 sealed system utility boiler is supplied complete with circulating pump, filling loop, pressure gauge and 12 litre expansion vessel eliminating the need for additional tanks and pipe work in the loft making this compact unit an ideal and cost effective solution for both new and replacement installations.

External

The external system boiler offers all the benefits of the internal model contained within a fully insulated weather proofed housing. As with the other standard external modules connection to the internal heating services is via access points in the rear and the back of the unit. A frost protection thermostat is supplied with the boiler.

Flue Systems

Low Level Flue Systems

The 'easy fit' concentric balanced flue system provides increased flexibilty and siting options for all Warmflow floor standing boilers up to 200,000 Btu's. Boilers over 120,000 Btu are only suitable for use with a maximum extension of 300mm. The new wall mounted low level flue kit converts the WM 70 wall mounted internal boiler to a room sealed application if required. Warmflow low level flue systems are supplied complete with a stainless steel terminal guard.

Easy Fit Concentric Telescopic Room Sealed Balanced Flue

Suitable for floor standing boilers 50-200,000 Btu.

Standard kits are designed for wall thickness from 140mm to 405mm, but are easily increased using a combination of 300mm or 600mm extension pieces by up to 1200mm.

Easy Fit Low-Level Room Sealed Flue

Suitable for internal wall mounted boiler

Low-level round telescopic flue system designed to convert WM 70 internal boiler from conventional flue to room sealed balanced flue. Kit comprises seperate flue discharge and intake ducts.

LE 300 Flue Extension

The overall length of the flue pipe can be increased to 1100mm using a maximum of one LE300 extension piece. This extension is only suitable for use with the LLF-WM and not the BF-R.