Gas boilers

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Gas boilers | Choosing the Right Boiler
The energy source you choose for your boiler is influenced by its availability and price, the volume of space to be heated, ease of installation, and local regulations. It is essential to have the necessary ventilation outlets and required space for the chosen type. Natural gas boilers have fewer emissions compared to other non-renewable sources like oil and coal. If you already have a mainline gas connection, it may be a convenient choice when replacing an existing...
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gas boiler
gas boiler
INFINITY® 98

... intelligence is created by pairing adaptable-speed technology with our Infinity control's intelligence. The unique, modulating gas valve of this unit, when managed by the Infinity control, allows it to literally adapt its output to the ...

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CARRIER
gas boiler
gas boiler
VITODENS 025-W

Power: 4.5 kW - 25 kW
Length: 300 mm
Width: 400 mm

... mounted gas condensing boiler Pre-commissioned For easy installation Gas condensing boiler 24 or 28 kW models Standard seasonal efficiency [to DIN] Up to 98 % (Hs) [gross ...

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VIESSMANN
gas boiler
gas boiler
ECOTEC PLUS

Power: 26, 32, 36, 40 kW
Length: 440 mm
Width: 352 mm

... Amazon Alexa integration for even more convenience New built-in IoniDetect technology provides even greater efficiency, lower gas consumption and less wear and tear Fits seamlessly into any home thanks to its sleek and modern design Guarantee ...

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VAILLANT
gas boiler
gas boiler
CLAS HE EVO SERIES

Power: 21.5, 27.3, 30.2 kW

... EXCEPTIONAL PERFORMANCE AND ADVANCED QUALITY FROM OUR HIGH-EFFICIENCY COMBI. 24 30 38 This high efficiency COMBI boiler combines the performance, quality and reliability you’d expect from Ariston. Stylish and compact, the CLAS ...

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Ariston
gas boiler
gas boiler
MIRA C GREEN

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CHAFFOTEAUX
wood gasification boiler
wood gasification boiler
SMART-HV 17-23 KW

Power: 17, 19.4, 23 kW
Length: 655 mm
Width: 970 mm

... power requirements, such as detached houses and small residential units. The Smart-HV 17–23 log boiler is also available as a wood log pellet combi boiler. Output range from 17–23 kW Optimum filling chamber size ...

gas boiler
gas boiler
HYDROCONFORT CONDENSATION VISIO® 20.80 et 20.120

Power: 20 kW
Water heater capacity: 280, 400 l

... Visio® (ŋ 3%) Compatible with Frisquet Connect Upmarket product in an optimised space Everything has been done with this boiler to optimise energy savings for all operating ranges, and meet the daily hot water needs of a family, ...

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FRISQUET
gas boiler
gas boiler
OSA S

Power: 24 kW - 35 kW
Length: 520 mm
Width: 180 mm

... Wall hung, extra thin, low NOx, room sealed, condensing gas boiler with electronic ignition and continuous modulation, with DHW production. Front panel in different colours. Registered design Thanks to U-Fly, the integral ...

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UNICAL AG S.p.A.
gas boiler
gas boiler
THISION L

Power: 10 kW - 145 kW

... testing. THISION L wall mounted boilers set new standards in gas fired condensing boiler reliability, performance and design features. Corrosion-resistant stainless steel heat exchanger - Reliability ...

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ELCO
condensing boiler
condensing boiler
MÉGALIS ICONDENS

Power: 18 kW - 22 kW
Length: 400 mm
Width: 300 mm

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ELM LEBLANC
gas boiler
gas boiler
VICTRIX SUPERIOR 26

Power: 25.4 kW
Length: 440 mm
Width: 389 mm

... Wall-hung combi condensing boiler with “Aqua Celeris" and magnetic cyclone filter. Single product code to work with methane, LPG or 20% hydrogen blend ( gas adaptive technology) 94% seasonal efficiency to reach a higher ...

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immergas
gas boiler
gas boiler
TWINEO EGC 25

Power: 25 kW
Length: 600 mm
Height: 850 mm

... This very compact, powerful boiler provides a constant temperature in your home, whatever the season. The connection by forced flue or chimney as well as its compact size mean that it can be installed anywhere (box room, entrance hall, ...

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DE DIETRICH
gas boiler
gas boiler
GB 162

... The compact dimensions and light weight wall mounted boilers in the GB162 range provide an innovative solution where space is limited. The GB162 is available in 65, 80 and 100kW outputs Features and benefits Condensing technology with ...

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Buderus
wood gasification boiler
wood gasification boiler
LOGWIN PREMIUM TOUCH

Power: 13 kW - 50 kW
Height: 1,596 mm
Weight: 519, 590 kg

... with split logs. The wood gasification boiler ignites fully automatically(optional) – either immediately if heat is required, or at a time you specify. The resistant, stainless steel combustion chamber makes the boiler ...

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Windhager Zentralheizung GmbH
gas boiler
gas boiler
COMPACT 170

Power: 32.6 kW - 163.6 kW

... High output floor gas condensing boiler for industrial applications Condensing boiler: maximum recovery of energy (107.5% efficiency) from the flue gas. Heat exchanger in aluminum Compact ...

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ACV
gas boiler
gas boiler
CIAO GREEN SERIES

Power: 20, 24 kW

... ■ On ErP boilers: Low Energy, A-Class, synchronous pump EEI ≤ 0.20. ■ A cost-conscious condensing boiler with compact dimensions and low lift weight, enabling a flexible installation anywhere in the home. ■ 5 : 1 modulation ...

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Beretta
gas boiler
gas boiler
CGW-2L

Power: 24 kW

... The CGW-2L gas condensing centre heats your living space and always supplies you with enough hot water thanks to its integral stratification cylinder. As a wall mounted boiler, it does not take up too much space and is ...

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WOLF
gas boiler
gas boiler
THELIA

Power: 5 kW - 25 kW

... discreet Easy access for maintenance Thelia Condens F25 - F30 AS F25 : condensation wall-hung boiler The Thelia Condens is a very compact condensation gas boiler with a depth of 30 cm. It can be ...

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Saunier Duval
gas boiler
gas boiler
ROMA ECO

Power: 20.3 kW
Height: 700 mm
Weight: 31 kg

... An articulated project based on an innovative product architecture and an extremely reliable technology that uses singletube stainless steel exchanger to give the user maximum comfort and energy saving. • Heating and instantaneous domestic hot water ...

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ZANTIA
gas boiler
gas boiler
ADVANCE UB

Power: 10 kW - 78.5 kW
Length: 1,347, 786 mm
Height: 1,290, 1,442 mm

... Three-pass flue gas flow. The water mantle embraces the combustion chamber in full to utilize the emitted heat most efficiently. Fuel hopper. Lateral connection to the boiler. Leveling foot. Convenient hatch for fuel ...

gas boiler
gas boiler
PEGA 25

... The space saving devices of PEGA 25 series are according to the gas device directive 90/396/EWG suitable for operation with natural and liquid gas (factory provided settings is for natural gas G 20, G ...

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Hansa Öl- und Gasbrenner GmbH
wood gasification boiler
wood gasification boiler
BIOSMART

Power: 14, 21.6 kW
Height: 1,235 mm
Weight: 400, 410 kg

... rotating combustion chamber, Biosmart wood boilers offer a particularly long service life. Advanced combustion technology enables BIOSMART boilers to operate with the utmost efficiency and environmental responsibility. ...

gas boiler
gas boiler
200

Power: 24, 28 kW
Length: 395 mm
Height: 700 mm

... The Baxi 200 Combi packs the latest boiler technology into a compact and lightweight design. • 3 year parts and labour warranty* • Fits inside a standard kitchen cupboard • Highly efficient - could save money on fuel bills • Certified ...

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BDR Thermea
wood gasification boiler
wood gasification boiler
WALLY HOLZ SERIES

Power: 7 kW - 25 kW

... modern control automatics, in addition, the boiler has a thermal switch - it will turn itself off after burning wood in the combustion chamber HOW DOES THE WOOD GAS BOILER WORK? The KLIMOSZ WALLY HOLZ ...

gas boiler
gas boiler
9700 / 9600 / 9600Q / 9600E / 9500 / 9200 / 8000 SERIES

Power: 30,000 BTU/h - 135,000 BTU/h

... UV FURNACE LAMP INCLUDED 40,000 - 120,000 BTU'S UP TO 97% AFUE The Napoleon Ultimate 9700 Series Gas Furnace is the most stylish in the industry and will meet all your heating needs. The two-stage system creates a consistent, ...

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How to choose this product
gas-boiler

A gas boiler uses natural gas, propane (LPG) or butane to fire a hot-water heating system. Some also provide hot tap water.

Technologies

Standard boilers heat water to 90° C, while low-temperature models heat to only 40° C. Commercial installations feature high-temperature boilers for steam heating. Condensing boilers are very efficient, offering energy savings to 30%. They use condensed steam recovered from flue gases to heat the cold water on the return side of the system.

How to choose

Choice will depend on boiler capacity and installation configuration (wall, floor, built-in). City gas is the preferred fuel option, offering ease of installation, low cost and efficacy. Propane (LPG) requires tank storage and is more expensive. Low-temperature and condensing models are more economical and environmentally friendly.

Advantages

- Energy savings
- Easy maintenance

Disadvantages

- Uses non-renewable energy
- Produces CO2 emissions

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