Greenheck Fan Centrifugal Roof Exhaust Fans NYB User's Manual
Contents
1. CFM 488 438 382 359 325 258 169 NYD 75 A 1 4 1725 BHP oos 0 05 0 05 0 06 0 06 0 06 0 06 CFM 728 617 484 418 253 NYD 90 B 1 6 11400 BHP Qoo4 005 005 005 0 05 CFM 1094 1028 957 924 874 787 690 575 339 NYD 90 A 1 4 1725 BHb 914 045 0 16 0 17 0 17 0 48 0 19 0 19 0 15 CFM 1363 1223 1081 1017 920 713 417 NYD 100 B 1 6 1140 Bib 041 012 0413 0 4 0 4 014 012 CFM 2062 1970 1877 1841 1787 1700 1590 1486 1377 1255 NYD 100 A 1 1725 BHP 93 039 042 043 044 045 046 048 049 050 CFM 1429 1303 1168 1108 1010 800 NYD 120 B 1 6 1140 BHP 0412 044 046 046 0 17 047 CFM 2162 2080 1996 1962 1908 1819 1725 1623 1513 1887 NYD 120 A 3 4 1725 BHP 043 045 048 049 O50 053 055 057 058 059 CFM 2184 2005 1815 1741 1627 1421 1180 745 NYD 130 B 1 4 1140 Bib 022 023 024 025 025 026 026 022 CFM 2705 2534 2376 2308 2199 1999 1765 1483 1090 NYD 140 B 1 2 1140 gib gap 033 035 036 038 040 040 040 036 Performance Data EI GREENHECK Model NYB 100 amp NYB 140 uoc 1 2 RPM B dn RPM HP HP A Density 0 075 Ib ft Le Density 0 075 Ib ft 250 1 0F LI g 7 A e KC 2150 7 g a ke 5 o o 1504 2 0 6k o 1004 E p N E S S 1001 04 Ui 7 4 j N N 50 0 2 wis i3 S Ls ANA 1000 1200 1400 0 400 800 1200 1600 2000 2400 2800 cfm NYB 100 o 500 1000 1500 2000 NYB 142. NYD 120 24 610 37 940 23 587 14 356 NYD 130 24 610 37 940 23 587 14 356 NYD NYB 140 26 660 411 1054 26 683 16 406 NYB 180 30 762 45 1143 32 829 18 457 NYB 240 34 864 52 1334 3855 981 24 610 All dimensions in inches millimeters Model Number Code The model number code is designed to completely identify the fan The correct code letters must be specified to designate the correct construction The remainder of the model number is determined by the size and performance NYD 120 A Model Do Motor RPM for Direct Drive NYD Direct Drive A 1725 NYB Belt Drive B 1140 Fan Size 75 through 240 Motor HP for Belt Drive 4 1 4 7 3 4 a uuo 10 2 1 w 1 2 15172 mdz aielaaatslaler m DILE H GREENHECK Building Value in Air NYD Direct Drive Models 400 350 Performance certified is for installation type A free inlet free outlet Performance ratings include the effects of a birdscreen 400 350 Esc MI Esc MI 0 075 Ib ft D D c 300 c 300 o QO g c S 250 e 5 250 e g 2 g 2004 2 200 2 NE HAE Z 150 5 E s 100 100 50 50 2 0 300 600 900 1200 1500 1800 2100 g 400 800 1200 1600 2000 2400 2800 cfm cfm 0 500 1000 1500 2000 2500 3000 3500 0 500 1000 1500 2000 2500 3000 3500 4000 4500 m hr m hr Model Motor Fan CFM Static Pressure in Inches wg Number HP RPM 0 000 0 125 0 250 0 300 0 375 0 500 0 625 0 750 0 875 1 000
3. 0 o 1000 2000 3000 4000 m hr m hr Model Motor Fan CFM Static Pressure in Inches wg Number HP RPM 0 0 125 0 25 0 3 0 375 0 5 0 625 0 75 0 875 1 CFM 802 696 563 476 900 BHP 004 005 0 05 0 05 ggg CFM 801 797 686 685 517 BHP 0 06 006 0 06 0 06 0 06 tio CFM 980 895 800 757 686 BHP 0 08 0 08 0 09 009 0 09 i299 CFM 1069 99 909 870 811 690 BHP 0 10 0 10 0 11 0 11 0 11 0 11 CFM 1158 1087 1012 980 926 832 689 BHP 0 12 0 13 0 14 0 14 0 14 0 14 0 14 CFM 1247 1181 1113 1084 1038 954 859 NYB 100 4 1 4 1300 1400 BHP 046 046 017 0 47 017 048 0 18 isoo CFM 1337 1274 1212 1186 1145 1068 989 894 BHP 0 19 020 021 021 021 022 022 022 i575 CFM 1403 1344 1285 1260 1222 1152 1077 996 892 BHP 0 22 023 024 024 024 025 025 025 025 1730 CFM 1541 1488 1434 1412 1379 1320 1254 1186 1114 1029 BHP 029 030 031 031 032 033 033 033 033 033 a39 CFM 1706 1568 1399 1323 1188 BHP 0 12 O13 013 0 43 0 13 gig CFM 1870 1742 1598 1534 1430 1189 uve 3 BHP 0 15 O16 0 47 017 047 0 7 ggo CFM 2034 1920 1788 1734 1646 1473 1193 BHP 0 20 021 022 022 022 022 021 ogo CFM 2117 2007 1881 1829 1748 1593 1381 BHP 0 22 023 024 025 025 025 0 25 ogg CFM 2178 2073 1951 1901 1823 1676 1495 VEGA 395 BHP 0 24 025 026 027 027 027 027 4139 CFM 2322 2224 2112 2065 1994 1866 1721 1520 BHP 029 031 032 032 033 033 033 032 joo CFM 2445 2352 2247 2204 2136 2020 1887 1732 1515 BHP 0 34 0 36 0 37 0 37 0 38 0 38 0 39 0 39 0 37 CFM 2569 2480 2382 2341 2211 2170 2051
4. 1919 1756 1465 BHP 0 40 0 41 0 42 0 43 0 44 0 44 0 45 0 45 0 44 0 41 1300 CFM 2672 2586 2493 2454 2394 2291 2180 2058 1918 1735 BHP 0 45 0 46 0 48 0 48 0 49 0 50 0 50 0 51 0 50 0 49 Performance certified is for installation type A free inlet free outlet Power rating BHP does not include transmission losses Performance ratings include the effects of a birdscreen NYB 140 5 1 2 1250 Performance Data H GREENHECK Kole 2 NYB 1 80 amp NYB 240 Building Value in Air i RM E Donat 007 0 075 Ib ft3 300 RIAL 300 250 D O Daa I7 250 D SUD EUEREWOXDOW TE Ju dmm JE 9 2 9 08k E E 2001 p d 2 WH Py E E BRBMGeix 2 amp 150 i o LT O N 2 9 DAE NER D B wx O 100 L 9 O 100 amp f LE PAARE i 0 500 1000 1500 2000 SIN NN NN 4000 4500 cfm cfm x 1000 NYB 180 o 1000 2000 3000 4000 5000 6000 7000 NYB 240 o 2 4 6 8 10 12 m hr m hr x 1000 Model Motor Fan CFM Static Pressure in Inches wg Number HP RPM 0 0 125 0 25 0 3 0 375 0 5 0 625 0 75 0 875 1 CFM 2478 2220 1933 1793 1424 BHP 0 12 0 14 0 14 0 15 0 14 CFM 2134 2500 2248 2142 1954 BHP 0 17 0 18 0 19 0 19 0 20 CFM 2991 2f15 2552 2457 2308 1964 BHP 0 22 0 23 0 25 0 25 0 25 0 25 CFM 3268 3070 2873 2187 2655 2411 2050 BHP 0 28 0 30 0 32 0 32 0 33 0 33 0 32 CFM 3503 3318 3138 3059 2938 2 32 2482 2010 580 NYB 180 4 1 4 640 700 NYB 180 3 1 3 765 NYB 180 5 1 2 BHP 035 037 039 0 39 040 0 41 041 0 38 agg CFM 3760 3587 3419 3351 3239 304
5. 9 2842 2580 BHP 043 045 047 048 049 0 50 0 51 0 50 gag CFM 4016 3854 3696 3633 3534 3358 83178 2971 2706 vens 25 BHP 053 055 057 058 059 060 061 0 62 0 61 soos CFM 4294 4142 3993 3935 3847 3685 3518 3350 3148 2894 BHP 064 067 069 O70 072 073 074 0 75 075 0 75 425 Bip 021 029 024 029 NYB 240 3 1 3 yg CFM 4890 4449 3938 8701 8222 BHP 0 29 032 0338 034 0 33 soo CFM 5147 4728 4249 4047 3650 esis ae BHP 0 34 037 039 039 0 39 sas CFM 5610 5226 4803 4621 4336 3641 BHP 044 047 049 050 O51 049 575 CFM 5919 5555 5163 4993 4731 4178 a BHP 051 055 058 058 059 0 59 cos CFM 6434 6098 5751 5598 5361 4947 4383 BHP 0 66 070 073 O74 075 076 0 75 eso CFM 6691 6368 6041 5894 5669 5283 4784 4053 vein 4 BHP 0 74 O78 081 083 084 086 085 0 80 cas CFM 7052 6745 6440 6304 6095 5731 5332 4807 BHP 086 091 094 096 098 099 101 099 vgn CFM 7515 7227 6941 6825 6629 6294 5949 5524 5013 NEUSS um BHP 105 1 09 1483 115 1 7 119 1 21 121 119 vas CFM 8081 7813 7547 7440 7271 6906 6649 6327 5911 5454 BHP 1 30 1 35 1 40 1 41 1 44 1 47 1 49 1 51 1 51 1 48 Performance certified is for installation type A free inlet free outlet Power rating BHP does not include transmission losses Performance ratings include the effects of a birdscreen Exhaust Fans The spun aluminum downblast centrifugal roof exhaust fan models G and GB direct or belt drive are an economical means of exhausting air They utilize a backward inclined wheel and are available i
6. Centrifugal Roof Exhaust Fans Models NYD and NYB Direct and Belt Drive aN IYA VBVNIG Tifa E EDnAAM E FH GREENHECK Building Value in Air Model NYD amp NYB H GREENHECK Building Value in Air Standard Construction Features silage n Greenheck s model NYD and NYB tamper resistant centrifugal roof exhaust fans provide the industry s best performance and durability for general clean air applications where tamper resistance is required e Performance as cataloged is assured All fan sizes are tested in our AMCA Accredited Laboratory and all models are licensed to bear the AMCA Air Performance seal e Greenheck subjects these products to extensive life testing assuring you the fans will provide years of reliable performance Greenheck Fan Corporation certifies that the NYB and NYD models shown herein are licensed to bear the AMCA Seal The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program The AMCA Certified Ratings Seal applies to air performance ratings only Standard Construction Features Housing is constructed entirely of heavy gauge galvanized steel and includes louvered vents for positive motor cooling Hood is hinged to swing fully open for complete access to all internal components Open hood is safely supported and will not drop closed Hinge is st
7. eel with protective coating Internal structural supports are heavy gauge galvanized steel angles Drive frames and motor supports are heavy gauge galvanized steel and are mounted on resilient isolators Backward inclined non overloading wheel is constructed of aluminum Heavy duty ball bearing motor Single and three phase fans include a NEMA 1 switch Birdscreen constructed of wire mesh is attached to the structural supports Removed from drawing for easy viewing internally ooo OO OQ Model NYD amp NYB I GREENHECK i Building Value in Air Options and Accessories uilding Value in Air Curb Seal Rubber seal between fan and curb to assure proper sealing when attached to a curb Dampers Gravity and motorized dampers are designed to prevent outside air from entering back into the building when the fan is off Damper sizes are shown on the performance pages Coatings Wide variety of coatings and colors are available for decorative to corrosive applications Disconnect Switches A wide selection of NEMA rated switches are available for positive electrical shutoff and safety including dust tight rainproof and corrosion resistant Switches may be internally or externally mounted Hi Pro Polyester is resistant to salt water chemical fumes and moisture in more corrosive atmospheres Typically used for applications that require superior chemical resistance excellent abrasion and outdoor UV pro
8. n 45 different sizes Capacities range from 50 to 44 700 cfm and up to 3 25 in wg of static pressure The low silhouette fabra style downblast centrifugal roof exhaust fan f I ge Series L models LD and LB direct or belt drive are a low profile and H A architectural means of exhausting air They utilize a backward inclined n i wheel and are available in 20 different sizes Capacities range from 100 to 37 500 cfm and up to 2 0 in wg of static pressure The low silhouette penthouse style downblast centrifugal roof exhaust fan Series L models LDP and LBP direct or belt drive are an m 2 architectural means of exhausting air They utilize a backward inclined TEIL wheel and are available in 20 different sizes Capacities range from 100 to 37 500 cfm and up to 2 0 in wg of static pressure De The tamper resistant centrifugal roof exhaust fan models NYD and NYB direct or belt drive are galvanized construction and prevent entry into aa the unit and or building They utilize a backward inclined wheel and are available in 10 different sizes Capacities range from 170 to 8 080 cfm and up to 1 0 in wg of static pressure Building Value in Air Greenheck delivers value top quality innovative air And building owners and to mechanical engineers by related equipment We offer occupants value the energy helping them solve virtually extra value to contractors efficiency low maintenance any air quality challenges by pr
9. oviding easy to install and quiet dependable operation their clients face with a competitively priced reliable they experience long after the comprehensive selection of products that arrive on time construction project ends Our Warranty Greenheck warrants this equipment to be free from defects in material and workmanship for a period of one year from the purchase date Any units or parts which prove defective during the warranty period will be replaced at our option when returned to our factory transportation prepaid Motors are warranted by the motor manufacturer for a period of one year Should motors furnished by Greenheck prove defective during this period they should be returned to the nearest authorized motor service station Greenheck will not be responsible for any removal or installation costs As a result of our commitment to continuous improvement Greenheck reserves the right to change CET z Prepared to Support specifications without notice Green Building Efforts H GREENHECK Building Value in Air NYD amp NYB Rev 4 August 2008 RG P O Box 410 Schofield WI 54476 0410 e Phone 715 359 6171 greenheck com Copyright 2008 Greenheck Fan Corp
10. tection This coating exceeds protective qualities of Air Dry Heresite and Heresite Baked Phenolic Permatector is our standard coating Typically used for applications that require corrosion resistance in indoor and outdoor environments inb Curb Extension Extensions raise the fan discharge above the roofline and provide an accessible mounting location for dampers Insect screen bases Baked Enamel Decorative Coatings are heat constructed with a removable fine mesh are cured enamels applied either as wet paints or recommended for applications where insect electrostatic powders Customers can choose entry must be prevented from 16 standard decorative colors or color match any color Boot Curbs All coatings with relative resistance charts can be found in Greenheck s Product Application Guide Performance Coatings for Ventilation Products Prefabricated roof curbs reduce installation time and costs by ensuring compatibility between the fan curb and roof opening All curbs are insulated with fiberglass A wide variety of roof curbs are available including flanged pitched and sound absorbing Dimensional Data amp E GREENHECK Building Value in Air Model Number Code uilding Value in Air 2 1 2 in 64 mm Dimensional Data Model A B C Damper Square NYD 75 19 483 30 781 20 521 10 254 NYD 90 19 483 30 781 20 521 10 254 NYD NYB 100 22 559 351 902 25 635 12 305
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