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332:. Non-flued heaters can be risky if appropriate safety procedures are not followed. There must be adequate ventilation, they must be kept clean, and they should always be switched off before sleeping. If operating correctly, the main emissions of a non-flued gas heater are
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technology, rather than the principles of the Bunsen burner. This form of technology does not spread via convection, but rather, is absorbed by people and objects in its path. This form of heating is useful for
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296:, if properly installed with the correct overall height, size, and orientation should extract all of the heater emissions. A correctly operating flued gas heater is typically safe for use.
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The gas heater is able to warm up a whole room by first allowing the flame to heat the air locally, then it disperses throughout the air by
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replaced the asbestos because it is easier to mold. Modern gas heaters still work this way, although they now use other
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356:. Gas flow is actuated with a valve. Ignition is by an electric filament or
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may be either permanently installed or portable, and sometimes incorporate a
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Modern gas heaters have been further developed to include units that utilize
224:. Beginning in 1881, the burner's flame was used to heat a structure made of
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Indoor household gas heaters can be broadly categorized in one of two ways:
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Flued heaters are permanently installed wherever they are placed. The
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408:"RR023 - Flueless gas fires - concentration of carbon monoxid..."
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Home gas heating controls cycle using a mechanical or electronic
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The first gas heater made use of the same principles as the
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or "mushroom heaters" which act as giant Bunsen burners.
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Another example of a non-flued gas heater, running on
67:. Unsourced material may be challenged and removed.
2208:
256:. Today the same principle applies with outdoor
175:used to heat a room or outdoor area by burning
155:A wall mounted gas heater that runs on either
1850:
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284:A flued heater that burns wood for heat. Any
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1843:
1222:High efficiency glandless circulating pump
471:Heating, ventilation, and air conditioning
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127:Learn how and when to remove this message
27:Space heater powered by combustion of gas
1656:Mold growth, assessment, and remediation
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288:leave through the flue pipe in the back
14:
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364:in the air duct but outside the flue,
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1529:Programmable communicating thermostat
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1651:Mechanical, electrical, and plumbing
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65:adding citations to reliable sources
36:
24:
1512:Minimum efficiency reporting value
368:or a fan may distribute the heat.
316:Non-flued heaters – also known as
25:
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1554:Standard temperature and pressure
1267:Packaged terminal air conditioner
803:Passive daytime radiative cooling
532:Heat pump and refrigeration cycle
421:
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623:Absorption-compression heat pump
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41:
1518:Normal temperature and pressure
898:Vapor-compression refrigeration
52:needs additional citations for
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232:by Sigismund Leoni, a British
13:
1:
1903:Underground coal gasification
1666:Testing, adjusting, balancing
1610:Building information modeling
1605:Building services engineering
1182:Ground-coupled heat exchanger
710:Demand controlled ventilation
658:Building insulation materials
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1227:High-pressure cut-off switch
778:Ice storage air conditioning
699:Dedicated outdoor air system
347:
7:
1570:Thermostatic radiator valve
1372:Thermostatic radiator valve
883:Underfloor air distribution
818:Radiant heating and cooling
736:Energy recovery ventilation
648:Automobile air conditioning
512:Domestic energy consumption
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1719:Institute of Refrigeration
1600:Architectural technologist
1072:Electrostatic precipitator
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1397:Ultra-low particulate air
982:Automatic balancing valve
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910:Variable refrigerant flow
762:Heat recovery ventilation
705:Deep water source cooling
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1819:Template:Home automation
1641:Kitchen exhaust cleaning
1337:Solar-assisted heat pump
937:Air conditioner inverter
716:Displacement ventilation
607:Vapour pressure of water
592:Thermal destratification
30:Not to be confused with
1814:World Refrigeration Day
1661:Refrigerant reclamation
1590:Architectural acoustics
1534:Programmable thermostat
1466:Clean air delivery rate
1362:Thermal expansion valve
1277:Pressurisation ductwork
1187:Ground source heat pump
628:Absorption refrigerator
181:liquefied petroleum gas
145:liquefied petroleum gas
2118:Natural-gas processing
1804:Glossary of HVAC terms
1766:Sick building syndrome
1646:Mechanical engineering
1357:Smoke exhaust ductwork
788:Mixed-mode ventilation
313:
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1880:Manufactured fuel gas
1824:Template:Solar energy
1502:Intelligent buildings
1461:Carbon dioxide sensor
848:Room air distribution
668:Central solar heating
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283:
154:
142:
1626:Duct leakage testing
1616:Deep energy retrofit
1560:Thermographic camera
1497:Infrared thermometer
972:Air source heat pump
921:Water heat recycling
487:Air changes per hour
436:at Wikimedia Commons
61:improve this article
2123:Natural gas storage
1492:HVAC control system
1482:Home energy monitor
1456:Building automation
1242:Inverter compressor
904:Variable air volume
813:Passive ventilation
783:Kitchen ventilation
683:Constant air volume
653:Autonomous building
330:catalytic converter
2227:Natural gas safety
2133:Pipeline transport
2093:Compressor station
1755:Indoor air quality
1699:ASTM International
1636:Hydronic balancing
1413:Wood-burning stove
1292:Radiator reflector
1077:Evaporative cooler
888:Underfloor heating
873:Thermal insulation
322:vent-free heaters,
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143:Upright non-flued
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1915:Blast furnace gas
1898:Coal gasification
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1748:Health and safety
1327:Scroll compressor
1282:Process duct work
1037:Convection heater
1032:Condensing boiler
962:Air-mixing plenum
858:Solar combisystem
694:Cross ventilation
497:Building envelope
432:Media related to
300:Non-flued heaters
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1794:Building science
1549:Smart thermostat
1544:Room temperature
1127:Fireplace insert
833:Radon mitigation
731:Electric heating
726:District heating
721:District cooling
638:Air conditioning
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360:. Flames heat a
342:nitrogen dioxide
318:unvented heaters
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1789:ASHRAE Handbook
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1403:Whole-house fan
1317:Run-around coil
1312:Reversing valve
1257:Mechanical room
1247:Kerosene heater
1237:Infrared heater
1167:Gasoline heater
1107:Fan filter unit
1022:Condensate pump
1007:Centrifugal fan
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828:Radiant heating
823:Radiant cooling
798:Passive cooling
793:Microgeneration
663:Central heating
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587:Thermal comfort
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1103:
1102:Fan coil unit
1100:
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1047:Cooling tower
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893:Vapor barrier
891:
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869:
868:Solar heating
866:
864:
863:Solar cooling
861:
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839:
838:Refrigeration
836:
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808:Passive house
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678:Chilled water
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583:
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577:Sensible heat
575:
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558:
557:Noise control
555:
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543:
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537:Heat transfer
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311:
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297:
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287:
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276:Flued heaters
273:
271:
266:
261:
259:
258:patio heaters
255:
245:
243:
239:
235:
231:
227:
223:
222:Bunsen burner
213:
211:
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147:heater, 1970s
146:
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109:
106:
102:
99:
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92:
88:
85:
81:
78: –
77:
73:
72:Find sources:
66:
62:
56:
55:
50:This article
48:
44:
39:
38:
33:
19:
2174:Gas lighting
2168:
2159:Gas cylinder
1945:Producer gas
1930:Landfill gas
1925:Gasification
1799:Fireproofing
1583:and services
1579:Professions,
1477:Gas detector
1377:Trickle vent
1352:Smoke damper
1347:Smoke canopy
1342:Space heater
1272:Plenum space
1207:Heating film
1161:
1087:Exhaust hood
1057:Dehumidifier
997:Blast damper
992:Barrier pipe
967:Air purifier
878:Thermosiphon
757:Free cooling
673:Chilled beam
597:Thermal mass
582:Stack effect
567:Particulates
547:Infiltration
478:Fundamental
410:
402:
351:
334:water vapour
325:
321:
317:
315:
291:
265:radiant heat
262:
251:
219:
209:
205:
201:
195:
193:
173:space heater
168:
166:
123:
114:
104:
97:
90:
83:
76:"Gas heater"
71:
59:Please help
54:verification
51:
2196:Pilot light
2191:Gas turbine
2098:Gas carrier
1975:Natural gas
1940:Pintsch gas
1809:Warm Spaces
1451:Blower door
1429:and control
1427:Measurement
1408:Windcatcher
1382:Trombe wall
1322:Sail switch
1302:Refrigerant
1297:Recuperator
1172:Grease duct
1132:Freeze stat
1117:Fire damper
987:Back boiler
957:Air ionizer
952:Air handler
916:Ventilation
768:Hybrid heat
633:Air barrier
552:Latent heat
434:Gas heaters
358:pilot light
310:natural gas
244:materials.
228:, a design
177:natural gas
161:natural gas
18:Gas heating
2211:Categories
2179:Gas mantle
2169:Gas heater
2164:Gas engine
2154:Gas burner
2103:Gas holder
1565:Thermostat
1487:Humidistat
1418:Zone valve
1387:TurboSwing
1262:Oil heater
1232:Humidifier
1162:Gas heater
1112:Fan heater
1082:Evaporator
1067:Economizer
1042:Compressor
947:Air filter
930:Components
747:Forced-air
643:Antifreeze
616:Technology
562:Outgassing
502:Convection
394:References
366:convection
354:thermostat
286:byproducts
254:convection
242:refractory
202:non-flued,
169:gas heater
117:April 2011
87:newspapers
2186:Gas stove
2108:Gas meter
1960:Water gas
1675:Industry
1524:OpenTherm
1202:Heat pump
1197:Heat pipe
1147:Fume hood
1122:Fireplace
1027:Condenser
977:Attic fan
773:Hydronics
388:Fireplace
348:Operation
238:fire clay
236:. Later,
2128:Odorizer
2113:Gasworks
2064:Hydrogen
1965:Wood gas
1935:Mond gas
1920:Blau gas
1893:Coal gas
1866:Fuel gas
1782:See also
1507:LonWorks
1441:Aquastat
1307:Register
1287:Radiator
942:Air door
742:Firestop
542:Humidity
517:Enthalpy
507:Dilution
492:Bake-out
480:concepts
372:See also
362:radiator
248:Function
234:engineer
230:patented
226:asbestos
210:unvented
2222:Heaters
2217:Burners
2048:Propane
2038:Autogas
2018:Bio-SNG
1884:History
1581:trades,
1152:Furnace
1017:Chiller
689:Coolant
216:History
185:propane
157:propane
101:scholar
2043:Butane
1955:Syngas
1910:Biogas
1734:SMACNA
1694:ASHRAE
1514:(MERV)
1468:(CADR)
1446:BACnet
1399:(ULPA)
1252:Louver
1177:Grille
1052:Damper
1002:Boiler
900:(VCRS)
701:(DOAS)
340:, and
206:vented
189:butane
103:
96:
89:
82:
74:
2057:Other
1873:Types
1774:(VOC)
1768:(SBS)
1757:(IAQ)
1714:CIBSE
1709:BSRIA
1612:(BIM)
1556:(STP)
1520:(NTP)
1142:Freon
912:(VRF)
906:(VAV)
764:(HRV)
738:(ERV)
712:(DCV)
685:(CAV)
197:flued
187:, or
171:is a
108:JSTOR
94:books
2142:Uses
1998:HCNG
1729:LEED
1689:AMCA
1684:AHRI
1217:HEPA
1137:Flue
1062:Duct
294:flue
208:and
80:news
2030:LPG
2013:SNG
2008:NGC
2003:LNG
1993:CNG
1988:CBM
1983:APG
1739:UMC
1724:IIR
1704:BRE
1097:Fan
324:or
204:or
200:or
159:or
63:by
2213::
344:.
336:,
320:,
212:.
191:.
183:,
179:,
167:A
1886:)
1882:(
1858:e
1851:t
1844:v
463:e
456:t
449:v
413:.
312:.
163:.
130:)
124:(
119:)
115:(
105:·
98:·
91:·
84:·
57:.
34:.
20:)
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