A gas boiler uses natural gas, propane (LPG) or butane to fire a hot-water heating system. Some also provide hot tap water.
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.
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.
- Energy savings
- Easy maintenance
- Uses non-renewable energy
- Produces CO2 emissions
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Wall-mounted gas boiler VAILLANT
Gas burns particularly cleanly and only requires a small amount...
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Oil-gas low pressure steam boiler VITOPLEX 100 LS VIESSMANN
Low pressure steam boiler with steam output from 0.26 to 2.2 t/h n Economical energy consumption boiler efficiency: 91 %; up to 95 % if an economiser is used n Three-pass...
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Floor standing gas boiler 58DLA COMFORT 80 CARRIER commercial
58DLA Comfort™ 80 Gas-Fired Furnaces Up to 80% AFUE 58DLA/58DLX Comfort™ 80 Gas-Fired Furnaces The 58DLA/58DLX 4-way multipoise gas furnaces offer deluxe features not found in other single-stage 80% gas furnaces. Carrier's QuieTechTM noise reduction system makes the...
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Floor standing gas boiler INFINITY® 98 : 59MN7 CARRIER
The Infinity® 98 furnace delivers precision comfort with Greenspeed™ intelligence. This is the most advanced Carrier® furnace ever made. Its unique design innovations achieve unprecedented efficiency and quiet. Greenspeed...
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Wall-mounted gas boiler for heating only HYDROMOTRIX TRADITION 23-45 kW FRISQUET
Hydromotrix Tradition 23 - 32 and 45 kW Chimney Heating or mixed (heating + instant hot water). The Hydromotrix Tradition stands out for its robustness,...
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Wall-mounted condensing gas boiler NIÑA Emmeti
Technical data Clean combustion with low emissions of CO and NOx, which allows it to be listed in the least polluting class laid down in the standards. Efficiency...
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Dual fuel range cooker/boiler (wood burning, gas, electric) GGL145 2F RESTART
GGL145 2F Cooking machine wood stove/gas cooker Felix Cooking machine made with fire wood stove 45 (art. CNL451) and gas stove 100 with two ovens (60 +...
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Floor standing oil-gas multi-fuel boiler GK-6K-SERIES: 29-79 KW IBC Heiztechnik
GAS / OIL FIRED BOILER IBC GK-6K-SERIES - Three pass...
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Floor standing oil-gas multi-fuel boiler KHT CENTRAL SUPPLY CO.'LTD.
Gas Burner Optional Equipment :: :> Modulating firing :> High-low firing :> Gas control F.M. :> Gas control IRI :>...
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Floor standing gas boiler IQ DRIVE® 97% AFUE Frigidaire, Division of NORDYNE
Exceptional Comfort: The iQ Drive furnace customizes its operation based on your home's needs. The furnace analyzes the indoor temperature every 60 seconds and adjusts its percentage of firing accordingly - from between 100% to 50% with the gas valve and down to 15% with time proportioning through the thermostat. Ultra Quiet: The...
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Wall-mounted gas boiler HE30C Johnson & Starley Ltd
Designed to provide 30kW & 25kW of heat to the central heating system and 38kW (HE37C) & 30kW (HE30C) of heat to the hot water circuit. Providing the hot water Instantaneously, direct from the mains...
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Floor standing gas boiler BMK 750 /1000 AERCO International, Inc.
AERCO is expanding its Benchmark series of high-efficiency boilers to include the BMK 750 & 1000. The expanded BMK SERIES (BMK 750 & 1000) delivers the highest...
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Floor standing condensing gas boiler STOCK RIGS Keston Boilers
Complete flexibility and operation with off-the-shelf or purpose built rigs In large spaces where maximum performance is needed, Keston condensing boiler rigs provide the perfect solution. Keston boiler rigs...
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Wall-mounted condensing gas boiler INNOVENS PRO MCA DE DIETRICH
MCA 45 to 115 wall-hung condensing gas boilers offer a resolutely modern aesthetic in line with the Innovens range and a meticulous finish....
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Floor standing condensing gas boiler ELITE HTP Inc.
Incorporating the latest advancements in low mass modulating condensing boiler technology, the...
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Micro chp gas boiler DACHS E SenerTec Kraft-Wärme-Energiesysteme GmbH
The Dachs SE is a new integrated solution that supplies space heating, power...
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Floor standing oil-gas multi-fuel boiler Miller, Division of NORDYNE International
We introduced the first oil-burning gun furnace...
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Wall-mounted gas boiler PLATINUM COMBI HE A BDR Thermea
With its reliability, 5 year warranty and ease of installation, the Baxi Platinum Combi HE A has become a firm favourite...
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Wall-mounted gas boiler THE LOGIC+ Ideal Group
Representing the next generation in heating design,...
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Wall-mounted gas boiler GBA 16 G01 SN11 TESY Ltd.
High-tech combinet applicance Hot water for heating and domestic purposes...
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Wall-mounted condensing gas boiler ECOTHERM PLUS August Brötje GmbH
Gas condensing technology at its best High-quality, wall-hung gas condensing...
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Commercial floor standing gas boiler POWERMITE® (PMG) Hatco
Powermite® Gas Booster Water Heater (PMG) The Hatco Powermite® Gas Booster Water Heater provides 180°F (82°C) sanitizing hot water and long life...
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Floor standing oil-gas multi-fuel boiler VENICE TONON FORTY
Heating unit EFFICIENCY AS PER EEC DIR. 92/42 TECHNICAL DATA Venice is a central heating unit for private heating and hot sanitary water production with gas blown air burner (diesel oil and sealed gas) or oil, made of: • combustion...
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Oil-gas high pressure steam boiler GS SERIES Acme Engineering Products, Inc.
ACME Steam Superheaters are available for operating pressures of up to 800 PSIG and temperatures up to 1200 deg. F. Steam flow is only limited by practical size considerations....
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Floor standing gas boiler MK-1 WOLF
High thermal efficiency up to 94% (LHV) / 89% (HHV) for best possible energy exploitation Boiler components are made of robust,...
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Floor standing gas boiler 9700 SERIES Napoleon Fireplaces (Wolf Steel Ltd.)
Straight from our Research & Development Team The 9700 Series features a two-stage gas valve and a variable-speed energy efficient ECM blower motor. Napoleon’s two-stage furnace reduces temperature swings...
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Floor standing condensing gas boiler, for heating only PRESTIGE BOX 150 ACV
* Linear modulation from 25% up to 100% of the rated power * Integrated Control Unit for cascade boilers, featuring alternating startup of the different boilers * Control of the supply temperature, either stable or weather depending (weather sensor included) * Able to control a domestic hot water circuit...
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Wall-mounted gas boiler CAPRIZPLUS HEATLINE
The Heatline CaprizPlus high efficiency condensing combination boiler is available in 24kW and 28kW outputs and is fitted with a 24 hour easy-to-use analogue timer. Delivered with a 1 year manufacturer’s parts and labour...
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Wall-mounted gas boiler MEGA STAR Litex
MEGA STAR heaters are especially designed for heating in poultry farms. They are characterized by a burner resistant to dusting. They don't require cleaning for several breeding cycles in spite of air combustion from inside the building. The short flame,...
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Wall-mounted gas boiler MINIPLUS 25 Tekno Point Italy - Harry's s.r.l.
Only 30 cms deep, thus capable of the performance of a big gas boiler! Available in two versions both with open or sealed chamber. The two heat...
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Wall-mounted gas boiler ENERGY CATCHER Ravenheat Manufacturing
Energycatcher is a compact unit that can fit on almost any domestic gas boilers (subject to manufacturer’s approval) Ravenheat have designed...
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Wall-mounted condensing gas boiler DEA 32 VIP C-CE-CI-CB-C10 CMT
Condensation boilers for indoor/outdoor installation, flush-mounted condensation boilers, condensation indoor boilers with boiler. This unit is used for the heating of flats, chalets, second homes, bars, restaurants and small premises....
