TopGas® 2017 by Hoval USA

More catalogs by Hoval USA | TopGas® 2017 | 12 pages | 2017-03-16

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TopGas® 2017 is listed under these categories

Home & Garden > Heating Cooling & Air

Featured catalog pages of TopGas® 2017

condensing gas boiler wall-mounted topgas® gas condensing boiler technology for up to 15 increased in heat energy recovery space-saving low emissions quick to

front page close-up of the ribs on the heat exchanger in the topgas ® classic combi and comfort models the special construction of the heat exchanger with forced-flow copper tubing prevent blockages is easy to clean and achieves maximum heat transmission condensing gas boiler wall-mounted topgas ® efficient and thus economical gas condensing boiler technology in a small space – this is the big advantage of the hoval topgas ® wall-mounted boiler hoval gas condensing boiler technology uses heat energy 15  more efficiently than the ­latest generation of low-temperature boilers with an output spectrum spanning 10 to 116 kilowatts the topgas® range of models covers all performance requirements the units are suitable for individual apartments single family homes and blocks of flats as well as for commercial buildings whether newly built or being renovated they can be used as individual units or combined with a solar energy system strong systems hoval

topgas ® one range for all requirements topgas® wall-mounted boilers offer compact and advanced gas heating technology built to the high quality standards of hoval with its condensation technology topgas® makes 15  more efficient use of the energy source than modern low temperature boilers durable and compact – for flats and properties housing one or two families space/water heating with controller with controller with controller topgas ® combi 21/18-32/28 with integrated calorifier for flats and single family homes topgas ® comfort 10-22 comprehensively equipped for properties housing one or two families topgas ® classic 12-30 durable economical and compact for properties housing one or two families space-saving with optimum price-performance ratio – for blocks of flats and commercial buildings with controller a abcdefg starting in september 2015 is the new classified erp labelling for space heaters combi heaters boilers and energy buffers in

topgas ® advantages at a glance economical ecological save energy costs low emissions and economical consumption ▪▪ 15 improved efficiency and energy recovery due to advanced condensation design ▪▪ first rate emissions values due to grid burner system ▪▪ excellent fuel utilisation and electricity savings due to needs-oriented modulating burner operation and high-efficiency pumps ▪▪ around 15 lower energy consumption due to condensing boiler technology with efficient heat exchangers ▪▪ outstanding price-performance ratio owing to hoval quality workmanship ▪▪ easily combined with solar installations to further improve the carbon footprint ▪▪ energy consumption indicator for permanent cost control ▪▪ simple adjustment of operating times facilitates energy-conscious heating easy to use sophisticated high thermal comfort ▪▪ high thermal comfort due to its predicting the future

system controller toptronic ® e the new generation smart – cosy climate even when the weather is changing ecological economical take responsibility for energy and environment and live comfortably at the same time this is now easier than ever before the new generation hoval boilers and heat pumps have best in class efficiency helping you to cut your energy bill with the new generation boilers and heat pumps from hoval you will use less energy reduce your environmental footprint and preserve the planet they give you real time and historical information about their performance and efficiency so you always have an overview on your energy costs with a click of a mouse reliable smart you can fully rely on us automatically use the weather forecast in real time to heat up your house in cold mornings but reduce the power in a warm afternoon the new generation hoval boilers and heat pumps will automatically inform you and our service when they need maintenance or repair a hoval

topgas ® the advantages in detail the condensing action the hot flue gases are cooled to below 57°c in the heat exchanger this causes steam contained in the flue gases to condense ­transferring additional heat energy to the heating water hot combustion gases approx 1000°c 57°c approx 85 heat ­t ransmission to the heating water owing to cooling of the ­combustion gases condensing action approx 15 additional energy recovery from condensation cooled flue gases approx 40°c flat flame pattern with optimum combustion ­temperature for ultra-low emissions condensing boiler technology for maximum efficiency durable heat exchanger with excellent energy yield modulating premix burner with ultra-low emissions as a general rule the more heat energy is transferred from the combustion gases to the heating water the more efficiently a boiler works it is crucial for condensation that the hot combustion gases transfer their heat energy as quickly as possible cooling as they

the heat exchanger in the topgas ® classic combi and comfort can be thoroughly cleaned space-saving unobtrusive installation of the topgas ® comfort in the living space topgas® condensing boilers are fully assembled and can be installed quickly simple cleaning and maintenance for high efficiency and long service life compact dimensions and room-sealed operation for flexible positioning easy to fit and quick to install topgas® condensing boilers are particularly easy to maintain all components that require servicing are readily accessible and simple to exchange when necessary their compact dimensions and small size mean that topgas® condensing boilers need very little space they are suitable for room-sealed operation and therefore do not require a special boiler room due to their low weight and compact design topgas® condensing boilers are no hassle to move around they will fit through any doorway and staircase making them especially practical for renovations whether

topgas ® classic ▪ topgas ® combi ▪ topgas ® comfort durable and compact grid burner provides for clean and low emission combustion concentric flue gas and supply air connection enables room-sealed operation and hence installation in living areas modulating fan-premix unit ensures homogeneous mixing of gas and air and adapts the burner output to the heat demand gas control system ensures efficient and reliable operation forced-flow heat exchanger with copper meander on the water side blockage-proof easy to clean and ensures ­maximum energy yield sealed casing for room-sealed operation condensate drip tray ensures safe collection and removal of condensate control panel with electronic heating circuit control integrated into the casing in a practical and compact manner fig topgas ® comfort with controller toptronic ® e distinctive feature for long service life the heat exchanger is readily accessible and can be easily cleaned

for flats and properties housing one or two families technical data 12 topgas® classic 18 24 energy efficiency class with controller 30 new topgas co m now as stan fort 10,16 dard underf loor ready for heating no additional pu mp and no ­hydraulic sw itch require d topgas® combi 21/18 26/23 32/28 a topgas® comfort 10 16 22 a / a � a6 a nominal heat output at 80/60°c natural gas kw 3.4–11.5 5.2–17.3 7.0–22.9 8.7–28.5 5.4–17.8 6.9–22.8 7.1–26.3 1.8–9.1 2.8–14.6 4.1–20.1 nominal heat output at 40/30°c natural gas kw 3.8–12.0 5.7–18.0 7.7–24.0 9.2–30.0 5.9–18.6 7.6–23.4 7.8–27.1 2.0–10.0 3.1–16.0 4.5–22.0 part-load efficiency 30 ³ to en 303 104.0 93.7 101.0 91.0 105.9 / 95.4 106.0 / 95.5 106.1 / 95.6 standard utilisation rate at 40/30°c ³ to din 4702 part 8 108.5

topgas ® 35-120 space-saving with optimum price-performance ratio sealed casing for room-sealed operation concentric flue gas and supply air connection enables room-sealed operation and hence installation in living ­areas grid burner provides for clean and low emission combustion modulating fan-premix unit ensures homogeneous mixing of gas and air and adapts the burner output to the heat demand aluminium heat exchanger with excellent thermal conductivity for high energy yield control panel with electronic heating circuit control integrated into the casing in a practical and compact manner comfort heating controller rs-ot optional it can be positioned in a living area or boiler room as a room station or mounted in the topgas ® casing topgas ® comfort fig topgas ® classic 80 with optional controller toptronic ® e large output in a small space the large topgas® wall-mounted condensing gas boilers offer efficient condensation design with heat outputs from

for blocks of flats and commercial buildings technical data topgas® energy efficiency class 35 45 60 a a a 80 100 120 – nominal heat output at 80/60°c natural gas kw 6.7–32.5 7.7–41.5 11.1–56.6 13.3–73.7 19.1–90.4 20.4–107.6 nominal heat output at 40/30°c natural gas kw 7.4–35.5 8.5–45.3 12.3–62.0 14.7–81.0 21.3–100.0 22.7–120.0 part-load efficiency 30 ³ to en 303 110.5 99.6 110.5 99.6 110.4 99.5 110.8 99.9 110.9 99.9 109.0 98.2 standard utilisation rate at 40/30°c ³ to din 4702 part 8 109.1 98.3 109.0 98.2 109.1 98.3 109.0 98.2 109.4 98.6 109.4 98.6 1 : 5 1 : 5 1 : 5 1 : 6 1 : 5 1 : 5 modulation range ¹ hot water production via external deflector valve matching hoval side and floor-mounted calorifiers available yes standard pump connection set with rpm-regulated energy-saving

responsibility for energy and environment the hoval brand is internationally recognised as one of the leading suppliers of indoor climate control solutions around 70 years of experience have given us the necessary capabilities and motivation to continuously develop exceptional ­solutions and technically superior equipment maximising energy efficiency and thus protecting the environment are both our conviction and our incentive hoval has established itself as an expert provider of intelligent heating and climate control systems that are exported to over 50 ­countries worldwide hoval indoor climate systems indoor climate systems ensure top air quality and economical usability hoval has been installing decentralised systems for many years the key to its work is using combinations of multiple air conditioning units even those of different types that can be controlled individually but also together as a single system this enables hoval to respond flexibly to a wide range