Z % OUTSIDE AIR (US & CANADA) Z RECIRCULATION (US) Z PROCESS HEATER (US AND CANADA)

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Edgar Day
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1 Z % OUTI IR (U & ) Z RIRULTIO (U) Z RO TR (U )

2 TT112 & TT115 orizontal Model L L R Y J IR MR URR / LOWR TIO ILTR TIO ILT MR ILT OO WIT IRR M X W I V Z Z T K V Q R R 2 IMIO MOL J K L M Q R T V W X Y Z* TT112 TT *OT: Z dimension reflects curb angle for horizontal orientation (optional) MOL TT112 TT115 QUTITY ILTR IZ** in cm 2 x 20x 20 2 x 16 x 20 2 x 20 x 20 2 x 16 x 20 **ermanent, olyester or leated 5.08 x 50.8 x x 40.6 x x 50.8 x x 40.6 x 50.8 L R = Return ir = ottom ischarge = Outside ir = nd ischarge = ontrol nclosure = ilter ccess oor = Unit ccess oor T = Top ischarge = ide ischarge IMORTT OT: hipping weights apply to both horizontal and upright models ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. Unit shown with left-handed controls. TT112 & TT115 inlet hoods must be supported. imensions for filter sections only apply to those sections using permanent, polyester or pleated filters. ontact Weather-Rite LL for dimensions of sections using bag or cartridge filters.

3 TT112 & TT115 Upright Model R I T V T W M X IR MR T L R Y URR / LOWR TIO R K J ILTR TIO V ILT MR TIMT II WIT MOL URR/ LOWR TIO ILTR TIO ILT OO WTRIZI IR/ ILT MR TT TT TIMT II WIT - MOTOR IZ kw TR / / 3

4 TT118 orizontal Model L R J IR MR LOWR TIO ILTR / URR TIO ILT MR ILT OO WIT IRR L X I K M Y Q T V U R K R U IMIO MOL J K L M Q R * T U V X Y TT *OT: dimensions reflects curb angle for horizontal orientation (optional) MOL QUTITY ILTR IZ** cm TT x 20 x x 50.8 x 63.5 L R = Return ir = ottom ischarge = Outside ir = nd ischarge = ontrol nclosure = ilter ccess oor = Unit ccess oor T = Top ischarge = ide ischarge in **ermanent, olyester or leated IMORTT OT: hipping weights apply to both horizontal and upright models. ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. Unit shown with left-handed controls. imensions for filter sections only apply to those sections using permanent, polyester or pleated filters. ontact Weather-Rite LL for dimensions of sections using bag or cartridge filters. 4

5 TT118 Upright Model I T K M X L IR MR T R Q K R U T LOWR TIO R V U ILTR / URR TIO Y ILT MR J TIMT II WIT MOL URR/ LOWR TIO ILT OO WTRIZI IR/ ILT MR TT TIMT II WIT - MOTOR IZ kw TR / / 5

6 TT212, TT215, TT218 & TT221 orizontal Model L L V X R J Z IR MR URR / LOWR TIO ILTR TIO ILT MR ILT OO WIT IRR M Y W I U U T K R Q R OT: Model TT221 has 1.5 (3.81 cm) mounting channel above curb angle. MOL QUTITY ILTR IZ** in cm TT x 20 x x 50.8 x 50.8 TT x 20 x x 50.8 x x16 x x 40.6 x 63.5 TT x 20 x x 50.8 x x 16 x x 40.6 x 63.5 TT x 20 x x 50.8 x 63.5 **ermanent, olyester or leated L R = Return ir = ottom ischarge = Outside ir = nd ischarge = ontrol nclosure = ilter ccess oor = Unit ccess oor T = Top ischarge = ide ischarge 6 IMIO MOL J K L M Q R T U* V W X Y Z TT TT TT TT *OT: U dimensions reflects curb angle for horizontal orientation (optional) IMORTT OT: hipping weights apply to both horizontal and upright models. ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. Unit shown with left-handed controls. TT212 through TT221 inlet hoods must be supported. imensions for filter sections only apply to those sections using permanent, polyester or pleated filters. ontact Weather-Rite LL for dimensions of sections using bag or cartridge filters.

7 TT212, TT215, TT218 & TT221 Upright Model R I T T M Y W IR MR T V X L R K URR / LOWR TIO R J Z ILTR TIO ILT MR TIMT II WIT MOL URR/ LOWR TIO ILTR TIO ILT OO WTRIZI IR/ ILT MR TT TT TT TT221 1, TIMT II WIT - MOTOR IZ kw TR / / 7

8 TT224 & TT230 orizontal Model R R L X L J IR MR URR / LOWR TIO ILTR TIO ILT MR ILT OO WIT IRR T I Z U Z T K M R U Q Y 8 IMIO MOL J K L M Q R T U V W X Y Z* TT224 TT *OT: Z dimension reflects curb angle for horizontal orientation (optional) MOL TT224 TT230 QUTITY L R = Return ir = ottom ischarge = Outside ir = nd ischarge = ontrol nclosure = ilter ccess oor = Unit ccess oor T = Top ischarge = ide ischarge in 2 x 20 x 20 2 x 20 x 25 2 x 20 x 25 2 x 20 x 25 **ermanent, olyester or leated ILTR IZ** cm 5.08 x 50.8 x x 50.8 x x 50.8 x x 50.8 x IMORTT OT: hipping weights apply to both horizontal and upright models. ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. Unit shown with left-handed controls. imensions for filter sections only apply to those sections using permanent, polyester or pleated filters. ontact Weather-Rite LL for dimensions of sections using bag or cartridge filters.

9 TT224 & TT230 Upright Model I T T IR MR T L T R M K URR / LOWR TIO R J Q ILTR TIO U ILT MR MOUTI L W V TIMT II WIT MOL URR / LOWR TIO ILTR TIO ILT OO WTRIZI IR/ ILT MR TT224 2,975 1, TT230 4,300 1, , TIMT II WIT - MOTOR IZ kw TR / / 9

10 TT233 & TT236 on-recirculating orizontal Model L L K IR MR URR / LOWR TIO ILTR TIO ILT MR ILT OO WIT IRR I J Q Z Q Z M R MOL 10 QUTITY ILTR IZ** TT x 20 x x 50.8 x 50.8 TT x 20 x x 50.8 x 50.8 **ermanent, olyester or leated L R = Return ir = ottom ischarge = Outside ir = nd ischarge = ontrol nclosure = ilter ccess oor = Unit ccess oor T = Top ischarge = ide ischarge IMIO MOL J K L M Q R V W Z* TT-233 TT *OT: Z dimension reflects curb angle for horizontal orientation (optional) IMORTT OT: hipping weights apply to both horizontal and upright models. ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. Unit shown with left-handed controls imensions for filter sections only apply to those sections using permanent, polyester or pleated filters. ontact Weather-Rite LL for dimensions of sections using bag or cartridge filters.

11 TT233 & TT236 on-recirculating Upright Model I T J IR MR K T L M URR / LOWR TIO R ILTR TIO Q ILT MR MOUTI L W V TIMT II WIT MOL URR / LOWR TIO ILTR TIO ILT OO WTRIZI IR/ ILT MR TT233 5,600 2, , TT236 5,900 2, , TIMT II WIT - MOTOR IZ kw TR / / 11

12 TT233 & TT236 Recirculating orizontal Model L Z L J K IR MR LOWR TIO URR TIO ILTR TIO ILT MR ILT OO WIT IRR I X M Q R R T U X Y MOL 12 QUTITY in ILTR IZ** cm TT x 20 x x 50.8 x 50.8 TT x 20 x x 50.8 x 50.8 **ermanent, olyester or leated L R = Return ir = ottom ischarge = Outside ir = nd ischarge = ontrol nclosure = ilter ccess oor = Unit ccess oor T = Top ischarge = ide ischarge IMIO MOL J K L M Q R T U V W X Y Z * TT TT *OT: dimension reflects curb angle for horizontal orientation (optional) IMORTT OT: hipping weights apply to both horizontal and upright models. ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. Unit shown with left-handed controls. imensions for filter sections only apply to those sections using permanent, polyester or pleated filters. ontact Weather-Rite LL for dimensions of sections using bag or cartridge filters.

13 TT233 & TT236 Recirculating Upright Model I X T M IR MR K T L Q R R T URR TIO LOWR TIO R J Z U X ILTR TIO ILT MR MOUTI L V W TIMT II WIT MOL URR / LOWR TIO ILTR TIO ILT OO WTRIZI IR/ ILT MR TT233 5,600 2, , TT236 5,900 2, , TIMT II WIT - MOTOR IZ kw TR / / 13

14 Roof urb 1/2 OT: 1. ll dimensions are outside dimensions. 2. urb material is galvanized steel of 14ga to 12ga based on model. 3. uts and bolts are (3/8" x 1") and furnished. 4. aulk (by others) all joints before assembling. 5. eam in roof curb for models TT224, TT230, TT233 and TT When measuring dimensions and 1/2, include the top mounting flange on both sides. MOL TT112 TT115 TT118 TT212 TT215 TT218 TT221 TT224 TT230 TT233 TT236 TT233 TT236 O-RIRULTI RIRULTI WIT URR/ LOWR IMIO LT URR, LOWR & ILTR TIO T OTTOM L urb (y Weather- Rite LL) 1 x4 ailer (urnished) Roof Insulation (y ontractor) IR LR asket (y ontractor) ounter lashing (y ontractor) Roofing (y ontractor) ant trip (y ontractor) *TT221 model has 1.5" x 1.5" tubing around rather than angle shown. IT URR/LOWR WIT URR, LOWR & ILTR TIO 16" 24" 16" 24" 1* 2** lbs kg lbs kg lbs kg lbs kg / / / / IMORTT OT: ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. urb is shipped broken down and must be field assembled (bolted together). The curb can be used with most conventional flat roofs. (e.g. bonded, corrugated etc.) When used with bottom discharge TT-eries, the roof curb kit seals roof openings, preventing water leaks into the building. If other accessories extend beyond the curb, additional supports should be provided by the contractor and placed under the furthest section *The length indicated by dimensions 1 is for a roof curb designed to support the burner and blower sections. **The length indicated by dimension 2 is for a roof curb designed to support the burner, blower and filter sections.

15 Legs (vailable on Upright TT112, TT115, TT118, TT212, TT215 and TT218 Models Only.) IMORTT OT: IMIO ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. WIT MOL lbs kg TT112 & TT115 TT118 TT212 & TT215 TT

16 Mounting tand IMIO WIT MOL lbs kg TT112 & TT115 TT118 TT212 TT215 TT218 TT221 TT224 TT230 TT233 TT IMORTT OT: ll dimensions and weights are subject to change without notice ome components may ship separately due to shipping constraints

17 ervice latform Upright Unit / Models TT224 through TT236 Upright Unit / Models TT112 through TT221 orizontal Unit / ll Models IMIO WIT MOL * lbs kg TT112 & TT TT118 & TT TT215 & TT TT TT TT TT233 & TT OT: ervice platform will be located on the same side as the control panel. *imension only applies to service platforms on upright units. or horizontal units, dimension can be determined by adding the length of the unit sections together. IMORTT OT: ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. 17

18 ischarge ccessories OUR-WY IR LUM OUL LTIO IR LOUVR IMIO WIT MOL lbs kg TT112 - TT118 TT212 TT215 TT218 TT221 TT224 TT230 TT233 & TT IMORTT OT: ll dimensions and weights are subject to change without notice. ome components may ship separately due to shipping constraints. IMIO WIT MOL lbs kg TT112 - TT118 TT212 TT215 TT218 TT221 TT224 TT230 TT233 & TT

19 TT-eries election uide tep 1 - Model Identification: Locate M requirement on lower Motor election Tables (pages 20 to 24). If several units can deliver the same air volume, the smaller unit should be selected, unless a significant savings in horsepower can be realized. tep 2 - orsepower Requirements: irst, refer to the ercentage of apacity (fifth column in lower Motor election Tables) data provided for the unit chosen in tep 1. Locate this same percentage of capacity on the horizontal axis of hart. raw a vertical line through that percentage, intersecting the curved lines of all the components. t the applicable intersection of points, go horizontally to the vertical axis and read the individual static pressures of each component. ext, add all of the individual components plus the external static pressure (from the job requirement) together to determine the total static pressure. dd drive losses to this figure by multiplying total static pressure by a factor of inally, return to the row of data (in lower Motor election Tables) provided for the unit chosen in tep 1. o horizontally across until under the total static pressure required. Read the brake horsepower () and select the next highest horsepower motor for the job. tep 3 - urner or lectric eating oil apacity: To compute necessary output of direct-fired burner, use the following formulas: tu/h output required = M x 1.08 x temperature rise M = tu/h / 1000 To compute the necessary output of electrical heating coil, use the following formulas: tu/h output required = M x 1.08 x temperature rise 1 kw = 3,412 tu/h tep 4 - as Train ize: To compute necessary gas train size, locate the required burner capacity level in Table. hoose the appropriate gas train size based on project s inlet gas pressure. or gas pressures above those listed in Table, a high gas pressure regulator is required. hart : Internal tatic ressures (I) TTI RUR (in wc). lower. Inlet ood. V-ank or lat Offset ilters. Inlet amper. ischarge amper RT O M R Table : as Train election URR ITY RUR TRI IMTR Under 1,000 M 1,000-1,650 M 1,651-2,499 M 2,500-3,000 M 3,001-4,000 M 4,001-5,000 M 5,001-6,000 M 7" w.c. - 11" w.c. 12" w.c. - 1I 7" w.c. - 11" w.c. 12" w.c. - 5I 7" w.c. - 11" w.c. 12" w.c. - 5I 7" w.c. - 11" w.c. 12" w.c. - 5I 7" w.c. - 11" w.c. 12" w.c. - 5I 8" w.c. - 11" w.c. 12" w.c. - 20" w.c. 21" w.c. - 5I 11" w.c. - 20" w.c. 21" w.c. - 5I 1" 1" 1.25" 1" 1.5" 1.25" 2" 1.5" 2.5" 2" 3" 2.5" 2" 3" 2.5" 6,001-8,000 M 12" w.c. - 5I 3" 8,001-9,000 M 12" w.c. - 5I 3" OT: urner has constant I =.40 w.c. 19

20 lower Motor orsepower election TT112 IRLOW VLOITY OUTLT TOTL TTI RUR RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 1,600 2,718 1, ,800 3,058 1, ,000 3,398 1, ,200 3,738 1, ,400 4,078 1, ,600 4,417 1, ,800 4,757 1, ,200 5,437 2, ,600 6,116 2, ,000 6,796 2, TT115 TT118 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 2,250 2,823 1, ,500 4,248 1, ,000 5,097 1, ,500 5,947 1, ,000 6,796 1, ,500 7,646 2, ,000 8,495 2, ,500 9,3 2, ,000 10,194 2, TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 5,000 8,495 1, ,500 9,3 1, ,000 10,194 2, ,500 11,044 2, ,000 11,893 2, ,500 12,743 2, ,000 13,592 2, ,500 14,442 2, ,000 15,291 3, ,500 16,141 3, ,00016,990 3,

21 TT212 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 3,600 6,116 1, ,000 6,796 1, ,400 7,476 1, lower Motor orsepower election (cont) 4,800 8,155 1, ,200 8,835 1, ,600 9,514 1, ,400 10,874 2, ,200 12,233 2, ,000 13,592 2, TT215 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 5,000 8,495 1, ,000 10,194 1, ,000 11,893 1, ,000 13,592 1, ,000 15,291 2, ,000 16,990 2, ,000 18,689 2, ,00020,388 2, TT218 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 9,000 15,291 1, ,000 16,990 1, ,000 18,689 1, ,000 20,388 2, ,000 22,087 2, ,000 23,786 2, ,000 25,485 2, ,000 27,184 2, ,000 28,883 2, ,000 30,582 3, ,000 33,980 3,

22 lower Motor orsepower election (cont) TT221 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 10,000 16,990 1, ,000 20,388 1, ,000 23,786 1, ,000 27,184 2, ,000 30,582 2, ,000 33,980 2, ,000 37,378 2, ,000 40,776 3, ,000 44,174 3, ,000 47,572 3, ,000 50,9 3, TT224 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 25,000 42,475 1, ,000,873 2, ,000 49,271 2, ,000 52,669 2, ,000 56,067 2, ,000 59,465 2, ,000 62,863 2, ,000 66,261 2, ,000 69,659 3, ,000 73,057 3, ,000 76,5 3, TT230 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 30,000 50,9 1, ,000 56,067 1, ,000 61,164 1, ,000 66,261 2, ,000 71,358 2, ,000 76,5 2, ,000 81,553 2, ,000 86,650 2, ,000 91,747 2, ,000 96,844 3, , ,941 3,

23 TT233 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 40,000 67,960 1, lower Motor orsepower election (cont) 43,000 73,057 1, ,000 78,155 1, ,000 83,252 2, ,000 88,349 2, ,000 93,446 2, ,000 98,543 2, , ,640 2, , ,737 2, , ,834 2, , ,931 2, , ,028 3, , ,426 3, TT236 TOTL TTI RUR IRLOW OUTLT VLOITY RT.50 in wc/ 0.75 in wc/ 1.00 in wc/ 1.25 in wc/ 1.50 in wc/ 1.75 in wc/ 2.00 in wc/ 2.25 in wc/ 2.50 in wc/ O ITY 1.25 mbar 1.87 mbar 2.49 mbar 3.11 mbar 3.74 mbar 4.36 mbar 4.98 mbar 5.6 mbar 6.23 mbar M m 3 /h fpm m/s RM RM RM RM RM RM RM RM RM 50,000 84,951 1, ,000 90,048 2, ,000 95,1 2, , ,242 2, , ,339 2, , ,436 2, , ,533 2, , ,630 2, , ,727 2, , ,824 3, , ,921 3, , ,018 3, , ,416 3,

24 Thank you for your business! This product are not for residential use. This document is intended to assist licensed professionals in the exercise of their professional judgment. Weather-Rite LL 1100 even Mile Road W omstock ark, MI Telephone: ax: Toll ree: Weather-Rite LL ll rights reserved. o part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means graphic, electronic, or mechanical, including photocopying, recording, taping, or information storage and retrieval systems without written permission of Weather-Rite LL. rinted in U... WRTT 0117 Rev

Air Handlers Series. Direct-Fired Heating Pressurization. Dimension and Selection Guide

Air Handlers Series. Direct-Fired Heating Pressurization. Dimension and Selection Guide 2000-Series ir andlers irect-ired eating Pressurization imension and Selection uide 1.800.536.3461 www.rapidengineering.com N: 100% OUTSI IR ONLY 2000-Series Selection uide IMPORTNT NOTS: ll information