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38:
151:
Exhaust hoods almost always include built-in lighting to illuminate the cooking surface. Extractor hood controls are typically electronic, though some low-end models use electromechanical controls. Extractor hoods with electronic controls can offer remote control, motorized height adjustment, thermal
147:
A ducted system removes of all forms of airborne contamination, while a ductless one recirculates heat and moisture. In addition, a ducted application eliminates the need for regular replacement of the filters and avoids the airflow restriction (and the resultant loss of power) caused by them.
89:
In most exhaust hoods, a filtration system removes grease (the grease trap) and other particles. Although many vent hoods exhaust air to the outside, some recirculate the air to the kitchen. In a recirculating system, filters may be used to remove odors in addition to the grease.
81:. It removes airborne grease, combustion products, fumes, smoke, heat, and steam from the air by evacuation of the air and filtration. In commercial kitchens exhaust hoods are often used in combination with fire suppression devices so that fumes from a
161:
96 Standard for
Ventilation Control and Fire Protection of Commercial Cooking says that mesh filters shall not be used. It requires that "Listed" grease filters shall be tested in accordance with UL 1046, Standard for Grease Filters for Exhaust Ducts.
239:
Baffle filters are made of steel/aluminium frames with curved panels. The curves catch on grease, oil and other particulates. They are durable and easy to clean and are used in both ducted and ductless chimneys. They must be cleaned
235:
Mesh or cassette filters are made from aluminium mesh strips placed one over the other. They are highly effective in the capture and removal of oil and grease from smoke of both ducted and ductless chimneys. They must be cleaned
191:
Ductless kitchen hoods do not have a duct that is used to process the air. Instead, it makes use of strong air filtration and then pumps out the air back into the room. These types of range hoods are usually used in houses.
179:
Ducted kitchen hoods are the most common and a primary type of kitchen hood. As the name suggests, a ducted kitchen hood has a duct that is used to process and expel any smoke that is generated on top of the kitchen hob.
85:
are properly vented and the fire is put out quickly. Commercial vent hoods may also be combined with a fresh air fan that draws in exterior air, circulating it with the cooking fumes, which is then drawn out by the hood.
170:
Kitchen hoods are broadly classified into ducted hoods and ductless hoods. This classification of these kitchen hoods is done purely on the basis of how the hoods process the air that is being sucked in.
148:
However, the ducted application can be impractical, due to lack of space or ability to install a duct system, make-up air requirements, or the additional cost of heating or cooling the make-up air.
155:
Extractor hoods may be made from a variety of materials, including stainless steel, copper, bronze, nickel silver, zinc, tempered glass, wood, aluminum, brass, heat-resistant plastics, and more.
268:. Variable speed fans are generally noisier at higher speeds and different models may have different noise levels. Vented hoods are generally noisier but more effective than recirculating hoods.
1794:
117:. It is also called a stove hood, hood fan, cooker hood, vent hood, or ventilation hood. Other names include cooking canopy, extractor fan, fume extractor, and electric chimney.
152:
sensor, overheat protection, boost mode, delayed shut-off, filter cleaning reminder, active noise cancellation, temperature display, user presets (memory), and so on.
140:
Extractor hoods may be ducted (or vented) or ductless (or recirculating). Ducted hoods blow the gases to the outdoors; ductless hoods filter the air, often using
1744:
407:
Optimizing
Airflows in Foodservice Facilities - Part 2 | TABLE 1. Recommended overhangs for principal commercial kitchen appliances| Page 2 of 5 CaptiveAire
1774:
125:
An extractor hood consists of three main components: a skirt or capture panel to contain the rising gases (also known as the "effluent plume"), a grease
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Greater hood overhangs are suggested to help contain cooking fires in the hood area protected by the fire suppression system.
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Noise levels are generally given for the maximum speed, so it may be useful to compare noise levels at specific flow rates.
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Filters remove most odors and particulates, including grease, from the vented air. There are three main types of filter:
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Large sized duct hoods are widely used not just in homes but also in commercial restaurants and communal kitchens too.
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279:(in the U.S.). Most kitchen hoods produce 60-70 dB(A), while "quiet" models can go as low as 40 dB(A).
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247:. They are primarily used for ductless applications. They cannot be cleaned, but need to be replaced regularly.
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Exhaust Hoods - Sizing exhaust hoods - air volume flow and capture velocities - online exhaust hood calculator
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Choosing a Range Hood, Vent Hood, Kitchen Hood, Kitchen
Ventilation - Tips from an Expert | KitchenSource.com
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144:, to remove odor and smoke particles from the air and then release the cleaned air back into the kitchen.
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30:"Exhaust hood" redirects here. For the ventilation device used in laboratory environments, see
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A very dirty mesh filter (top) and the same filter after being cleaned in a dishwasher
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by Bruce
Manclark in Home Energy Magazine Online January/February 1999
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Loud kitchen hoods can affect well-being, and may even contribute to
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Your Guide to Cooker Hood Noise Levels - Ship It
Appliances Ltd
285:
The
European Union standardizes the measurement of hood noise.
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1769:
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495:
Article: "Oversized
Kitchen Fans--An Exhausting Problem"
383:"Ducted vs. Ductless Range Hoods: The Pros & Cons"
27:
Type of home appliance that clears smoke from a stove
423:
Understanding Cooker Hood Noise Levels - Chef's Pick
2372:
1911:
516:
418:
416:
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243:Charcoal filters are made of fine powdered
1918:
1904:
1283:High efficiency glandless circulating pump
532:Heating, ventilation, and air conditioning
523:
509:
186:
1717:Mold growth, assessment, and remediation
432:
430:
411:
36:
174:
14:
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1899:
1590:Programmable communicating thermostat
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427:
1712:Mechanical, electrical, and plumbing
470:Cooker hoods and dB - neutratest.com
342:
1925:
41:A kitchen hood in a small apartment
24:
1573:Minimum efficiency reporting value
25:
2407:
1615:Standard temperature and pressure
1328:Packaged terminal air conditioner
864:Passive daytime radiative cooling
593:Heat pump and refrigeration cycle
488:
459:How We Test Cooker Hoods - Which?
684:Absorption-compression heat pump
251:
215:
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1579:Normal temperature and pressure
959:Vapor-compression refrigeration
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1:
1727:Testing, adjusting, balancing
1671:Building information modeling
1666:Building services engineering
1243:Ground-coupled heat exchanger
771:Demand controlled ventilation
719:Building insulation materials
330:
293:Hood air flow is measured in
271:Noise levels are measured on
1288:High-pressure cut-off switch
839:Ice storage air conditioning
760:Dedicated outdoor air system
347:. York: Penguin. p. 12.
7:
2396:Products introduced in 1937
2181:Instant hot water dispenser
1631:Thermostatic radiator valve
1433:Thermostatic radiator valve
944:Underfloor air distribution
879:Radiant heating and cooling
797:Energy recovery ventilation
709:Automobile air conditioning
573:Domestic energy consumption
308:
10:
2412:
1780:Institute of Refrigeration
1661:Architectural technologist
1133:Electrostatic precipitator
195:
93:The device is known as an
29:
2347:
1933:
1842:
1833:Volatile organic compound
1808:
1735:
1692:Environmental engineering
1656:Architectural engineering
1639:
1487:
1458:Ultra-low particulate air
1043:Automatic balancing valve
990:
971:Variable refrigerant flow
823:Heat recovery ventilation
766:Deep water source cooling
676:
538:
359:"Range Hood Buying Guide"
65:is a device containing a
1880:Template:Home automation
1702:Kitchen exhaust cleaning
1398:Solar-assisted heat pump
998:Air conditioner inverter
777:Displacement ventilation
668:Vapour pressure of water
653:Thermal destratification
165:
2201:Laundry-folding machine
1875:World Refrigeration Day
1722:Refrigerant reclamation
1651:Architectural acoustics
1595:Programmable thermostat
1527:Clean air delivery rate
1423:Thermal expansion valve
1338:Pressurisation ductwork
1248:Ground source heat pump
689:Absorption refrigerator
299:cubic meters per second
288:
1865:Glossary of HVAC terms
1827:Sick building syndrome
1707:Mechanical engineering
1418:Smoke exhaust ductwork
849:Mixed-mode ventilation
187:Ductless kitchen hoods
42:
2069:Electric water boiler
1885:Template:Solar energy
1563:Intelligent buildings
1522:Carbon dioxide sensor
909:Room air distribution
729:Central solar heating
303:cubic feet per minute
69:that hangs above the
40:
1687:Duct leakage testing
1677:Deep energy retrofit
1621:Thermographic camera
1558:Infrared thermometer
1033:Air source heat pump
982:Water heat recycling
548:Air changes per hour
175:Ducted kitchen hoods
2360:Appliance recycling
2084:Electric toothbrush
1553:HVAC control system
1543:Home energy monitor
1517:Building automation
1303:Inverter compressor
965:Variable air volume
874:Passive ventilation
844:Kitchen ventilation
744:Constant air volume
714:Autonomous building
320:Kitchen ventilation
2216:Robotic lawn mower
2099:Evaporative cooler
1816:Indoor air quality
1760:ASTM International
1697:Hydronic balancing
1474:Wood-burning stove
1353:Radiator reflector
1138:Evaporative cooler
949:Underfloor heating
934:Thermal insulation
297:per second (L/s),
245:activated charcoal
142:activated charcoal
43:
2368:
2367:
1988:Coffee percolator
1971:Immersion blender
1893:
1892:
1809:Health and safety
1388:Scroll compressor
1343:Process duct work
1098:Convection heater
1093:Condensing boiler
1023:Air-mixing plenum
919:Solar combisystem
755:Cross ventilation
558:Building envelope
387:Compact Appliance
345:The Lore of Wedge
16:(Redirected from
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2176:Induction cooker
2146:Garbage disposer
2094:Espresso machine
2049:Electric blanket
1920:
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1855:Building science
1610:Smart thermostat
1605:Room temperature
1188:Fireplace insert
894:Radon mitigation
792:Electric heating
787:District heating
782:District cooling
699:Air conditioning
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2243:Convection oven
2171:Ice cream maker
2079:Electric shaver
2074:Electric heater
2059:Electric kettle
1941:Air conditioner
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1822:Passive smoking
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1373:Reversing valve
1318:Mechanical room
1308:Kerosene heater
1298:Infrared heater
1228:Gasoline heater
1168:Fan filter unit
1083:Condensate pump
1068:Centrifugal fan
986:
889:Radiant heating
884:Radiant cooling
859:Passive cooling
854:Microgeneration
724:Central heating
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648:Thermal comfort
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2054:Electric drill
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2025:drying cabinet
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67:mechanical fan
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2327:
2323:
2320:
2318:
2315:
2313:
2310:
2309:
2308:
2305:
2303:
2300:
2298:
2295:
2293:
2290:
2288:
2285:
2283:
2280:
2276:
2273:
2271:
2268:
2267:
2266:
2263:
2261:
2258:
2256:
2253:
2249:
2246:
2244:
2241:
2240:
2239:
2236:
2234:
2231:
2229:
2226:
2224:
2221:
2217:
2214:
2212:
2209:
2208:
2207:
2204:
2202:
2199:
2197:
2196:Kitchen stove
2194:
2192:
2189:
2187:
2184:
2182:
2179:
2177:
2174:
2172:
2169:
2167:
2164:
2162:
2159:
2157:
2154:
2152:
2149:
2147:
2144:
2142:
2139:
2135:
2132:
2130:
2127:
2125:
2122:
2120:
2117:
2115:
2112:
2111:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2092:
2090:
2087:
2085:
2082:
2080:
2077:
2075:
2072:
2070:
2067:
2065:
2062:
2060:
2057:
2055:
2052:
2050:
2047:
2045:
2042:
2038:
2035:
2034:
2033:
2030:
2026:
2023:
2022:
2021:
2018:
2016:
2013:
2011:
2008:
2006:
2003:
1999:
1996:
1995:
1994:
1993:Clothes dryer
1991:
1989:
1986:
1984:
1981:
1979:
1978:Bread machine
1976:
1972:
1969:
1968:
1967:
1964:
1962:
1959:
1957:
1954:
1952:
1949:
1947:
1944:
1942:
1939:
1938:
1936:
1932:
1928:
1921:
1916:
1914:
1909:
1907:
1902:
1901:
1898:
1886:
1883:
1881:
1878:
1876:
1873:
1871:
1868:
1866:
1863:
1861:
1858:
1856:
1853:
1851:
1848:
1847:
1845:
1841:
1834:
1831:
1828:
1825:
1823:
1820:
1817:
1814:
1813:
1811:
1807:
1801:
1798:
1796:
1793:
1791:
1788:
1786:
1783:
1781:
1778:
1776:
1773:
1771:
1768:
1766:
1763:
1761:
1758:
1756:
1753:
1751:
1748:
1746:
1743:
1742:
1740:
1738:organizations
1734:
1728:
1725:
1723:
1720:
1718:
1715:
1713:
1710:
1708:
1705:
1703:
1700:
1698:
1695:
1693:
1690:
1688:
1685:
1683:
1682:Duct cleaning
1680:
1678:
1675:
1672:
1669:
1667:
1664:
1662:
1659:
1657:
1654:
1652:
1649:
1648:
1646:
1638:
1632:
1629:
1627:
1624:
1622:
1619:
1616:
1613:
1611:
1608:
1606:
1603:
1601:
1598:
1596:
1593:
1591:
1588:
1586:
1583:
1580:
1577:
1574:
1571:
1569:
1566:
1564:
1561:
1559:
1556:
1554:
1551:
1549:
1546:
1544:
1541:
1539:
1536:
1534:
1533:Control valve
1531:
1528:
1525:
1523:
1520:
1518:
1515:
1513:
1510:
1508:
1505:
1503:
1500:
1498:
1495:
1494:
1492:
1486:
1480:
1477:
1475:
1472:
1470:
1467:
1465:
1462:
1459:
1456:
1454:
1453:Turning vanes
1451:
1449:
1446:
1444:
1441:
1439:
1436:
1434:
1431:
1429:
1428:Thermal wheel
1426:
1424:
1421:
1419:
1416:
1414:
1411:
1409:
1406:
1404:
1401:
1399:
1396:
1394:
1393:Solar chimney
1391:
1389:
1386:
1384:
1381:
1379:
1376:
1374:
1371:
1369:
1366:
1364:
1361:
1359:
1356:
1354:
1351:
1349:
1346:
1344:
1341:
1339:
1336:
1334:
1331:
1329:
1326:
1324:
1321:
1319:
1316:
1314:
1311:
1309:
1306:
1304:
1301:
1299:
1296:
1294:
1291:
1289:
1286:
1284:
1281:
1279:
1276:
1274:
1271:
1269:
1266:
1264:
1261:
1259:
1256:
1254:
1251:
1249:
1246:
1244:
1241:
1239:
1236:
1234:
1231:
1229:
1226:
1224:
1221:
1219:
1216:
1214:
1211:
1209:
1206:
1204:
1201:
1199:
1196:
1194:
1191:
1189:
1186:
1184:
1181:
1179:
1176:
1174:
1171:
1169:
1166:
1164:
1163:Fan coil unit
1161:
1159:
1156:
1154:
1151:
1149:
1146:
1144:
1141:
1139:
1136:
1134:
1131:
1129:
1126:
1124:
1121:
1119:
1116:
1114:
1111:
1109:
1108:Cooling tower
1106:
1104:
1101:
1099:
1096:
1094:
1091:
1089:
1086:
1084:
1081:
1079:
1076:
1074:
1071:
1069:
1066:
1064:
1061:
1059:
1056:
1054:
1051:
1049:
1046:
1044:
1041:
1039:
1036:
1034:
1031:
1029:
1026:
1024:
1021:
1019:
1016:
1014:
1011:
1009:
1006:
1004:
1001:
999:
996:
995:
993:
989:
983:
980:
978:
975:
972:
969:
966:
963:
960:
957:
955:
954:Vapor barrier
952:
950:
947:
945:
942:
940:
937:
935:
932:
930:
929:Solar heating
927:
925:
924:Solar cooling
922:
920:
917:
915:
912:
910:
907:
905:
902:
900:
899:Refrigeration
897:
895:
892:
890:
887:
885:
882:
880:
877:
875:
872:
870:
869:Passive house
867:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
824:
821:
819:
816:
814:
811:
809:
806:
804:
801:
798:
795:
793:
790:
788:
785:
783:
780:
778:
775:
772:
769:
767:
764:
761:
758:
756:
753:
751:
748:
745:
742:
740:
739:Chilled water
737:
735:
732:
730:
727:
725:
722:
720:
717:
715:
712:
710:
707:
705:
702:
700:
697:
695:
692:
690:
687:
685:
682:
681:
679:
675:
669:
666:
664:
661:
659:
656:
654:
651:
649:
646:
644:
641:
639:
638:Sensible heat
636:
634:
631:
629:
626:
624:
621:
619:
618:Noise control
616:
614:
611:
609:
606:
604:
601:
599:
598:Heat transfer
596:
594:
591:
589:
586:
584:
581:
579:
576:
574:
571:
569:
566:
564:
561:
559:
556:
554:
551:
549:
546:
545:
543:
537:
533:
526:
521:
519:
514:
512:
507:
506:
503:
496:
493:
492:
482:
477:
471:
466:
460:
455:
449:
444:
438:
433:
431:
424:
419:
417:
415:
408:
403:
388:
384:
378:
364:
360:
354:
346:
339:
335:
326:
323:
321:
318:
316:
313:
312:
306:
304:
300:
296:
286:
283:
280:
278:
274:
269:
267:
257:
252:Hood overhang
246:
242:
238:
234:
233:
232:
218:
207:
193:
184:
181:
172:
163:
160:
156:
153:
149:
145:
143:
138:
136:
132:
128:
118:
116:
112:
108:
107:United States
104:
100:
96:
91:
87:
84:
80:
76:
72:
68:
64:
60:
56:
52:
48:
39:
33:
19:
2265:Refrigerator
2211:Riding mower
2191:Kitchen hood
2190:
2015:Dehumidifier
2005:Clothes iron
1956:Air purifier
1860:Fireproofing
1644:and services
1640:Professions,
1538:Gas detector
1438:Trickle vent
1413:Smoke damper
1408:Smoke canopy
1403:Space heater
1333:Plenum space
1268:Heating film
1148:Exhaust hood
1118:Dehumidifier
1058:Blast damper
1053:Barrier pipe
1028:Air purifier
939:Thermosiphon
818:Free cooling
734:Chilled beam
658:Thermal mass
643:Stack effect
628:Particulates
608:Infiltration
539:Fundamental
476:
465:
454:
443:
402:
391:. Retrieved
389:. 2015-08-05
386:
377:
366:. Retrieved
362:
353:
344:
338:
325:Smoke canopy
292:
284:
281:
275:scale or in
270:
266:hearing loss
263:
260:Noise levels
255:
230:
190:
182:
178:
169:
157:
154:
150:
146:
139:
124:
110:
102:
94:
92:
88:
62:
58:
54:
51:exhaust hood
50:
47:kitchen hood
46:
44:
2386:Air filters
2329:Waffle iron
2292:Slow cooker
2282:Rice cooker
2223:Leaf blower
2010:Coffeemaker
1951:Air ioniser
1870:Warm Spaces
1512:Blower door
1490:and control
1488:Measurement
1469:Windcatcher
1443:Trombe wall
1383:Sail switch
1363:Refrigerant
1358:Recuperator
1233:Grease duct
1193:Freeze stat
1178:Fire damper
1048:Back boiler
1018:Air ionizer
1013:Air handler
977:Ventilation
829:Hybrid heat
694:Air barrier
613:Latent heat
135:ventilation
121:Description
109:, and as a
83:grease fire
2375:Categories
2206:Lawn mower
2161:Humidifier
2151:Hair dryer
2129:Fan heater
2044:Deep fryer
2037:comparison
2020:Dishwasher
1983:Bug zapper
1626:Thermostat
1548:Humidistat
1479:Zone valve
1448:TurboSwing
1323:Oil heater
1293:Humidifier
1223:Gas heater
1173:Fan heater
1143:Evaporator
1128:Economizer
1103:Compressor
1008:Air filter
991:Components
808:Forced-air
704:Antifreeze
677:Technology
623:Outgassing
563:Convection
393:2019-05-25
368:2019-05-25
331:References
301:(m/s), or
240:regularly.
236:regularly.
103:range hood
63:range hood
18:Range hood
2156:Hair iron
2119:bladeless
1946:Air fryer
1736:Industry
1585:OpenTherm
1263:Heat pump
1258:Heat pipe
1208:Fume hood
1183:Fireplace
1088:Condenser
1038:Attic fan
834:Hydronics
315:Fume hood
115:Australia
111:rangehood
32:Fume hood
2348:See also
2255:Pie iron
2166:Icemaker
2089:Epilator
1843:See also
1568:LonWorks
1502:Aquastat
1368:Register
1348:Radiator
1003:Air door
803:Firestop
603:Humidity
578:Enthalpy
568:Dilution
553:Bake-out
541:concepts
309:See also
129:, and a
55:hood fan
2391:Kitchen
2322:robotic
2312:central
2302:Toaster
2228:Lighter
2141:Freezer
2124:ceiling
1966:Blender
1642:trades,
1213:Furnace
1078:Chiller
750:Coolant
305:(cfm).
196:Filters
105:in the
101:, as a
97:in the
79:kitchen
77:in the
75:cooktop
2317:manual
2186:Juicer
2134:window
1795:SMACNA
1755:ASHRAE
1575:(MERV)
1529:(CADR)
1507:BACnet
1460:(ULPA)
1313:Louver
1238:Grille
1113:Damper
1063:Boiler
961:(VCRS)
762:(DOAS)
295:liters
127:filter
2275:smart
2233:Mixer
2114:attic
1998:combo
1934:Types
1835:(VOC)
1829:(SBS)
1818:(IAQ)
1775:CIBSE
1770:BSRIA
1673:(BIM)
1617:(STP)
1581:(NTP)
1203:Freon
973:(VRF)
967:(VAV)
825:(HRV)
799:(ERV)
773:(DCV)
746:(CAV)
277:sones
273:dB(A)
166:Types
71:stove
61:, or
2238:Oven
1790:LEED
1750:AMCA
1745:AHRI
1278:HEPA
1198:Flue
1123:Duct
289:Flow
159:NFPA
133:for
2109:Fan
1800:UMC
1785:IIR
1765:BRE
1158:Fan
131:fan
113:in
73:or
2377::
429:^
413:^
385:.
361:.
137:.
57:,
53:,
49:,
45:A
1919:e
1912:t
1905:v
524:e
517:t
510:v
396:.
371:.
34:.
20:)
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