Installation and Maintenance Manual

Unit Dimensions and Weights
14 GTND-SVX01B-EN
Table 2. Unit sizes 150–400: Performance and specification data
Unit Size 150 175 200 250 300 350 400
PERFORMANCE DATA
(a)
Input Btu/h 150,000 175,000 200,000 250,000 300,000 350,000 400,000
(kW) (43.9) (51.2) (58.6) (73.2) (87.8) (102.5) (117.1)
Output Btu/h 124,500 145,250 166,000 207,500 249,000 290,500 332,000
(kW) (36.4) (42.5) (48.6) (60.7) (72.9) (85.1) (97.2)
Thermal Efficiency %83838383838383
Free Air Delivery CFM cfm 2,400 2,850 3,200 3,450 5,000 5,600 5,800
(m
3
/s) (1.133) (1.346) (1.511) (1.629) (2.361) (2.644) (2.738)
Air Temperature Rise °F 47 46 47 54 45 47 51
(°C) (26) (26) (26) (30) (24) (26) (28)
Full Load Amps at 115V 5.8 8.0 8.0 8.0 11.3 13.5 13.5
MOTOR DATA:
Motor hp 1/4 1/3 1/3 1/3 1/4 (2) 1/3 (2) 1/3 (2)
(kW) (0.19) (0.25) (0.25) (0.25) (0.19) (0.25) (0.25)
Type PSC PSC PSC PSC PSC PSC PSC
RPM 1,140 1,140 1,140 1,140 1,140 1,140 1,140
Amps @ 115V 4.7 5.8 5.8 5.8 9.4 11.6 11.6
DIMENSIONAL DATA
“A” Overall Height to Top of Flue in. 33-3/4 33-3/4 33-3/4 33-3/4 34 34 34
(mm) (857) (857) (857) (857) (864) (864) (864)
“B” Jacket Width of Unit in. 20-3/4 32-3/4 32-3/4 32-3/4 50-3/4 50-3/4 50-3/4
(mm) (527) (831) (831) (831) (1289) (1289) (1289)
“C” Width to Centerline Flue in. 13-3/8 19-3/8 19-3/8 19-3/8 28-3/8 28-3/8 28-3/8
(mm) (340) (492) (492) (492) (721) (721) (721)
“D” Depth to Rear of Housing in. 11 11 11 11 12-1/4 12-1/4 12-1/4
(mm) (279) (279) (279) (279) (311) (311) (311)
“E” Hanging Distance Width in. 18-5/8 30-5/8 30-5/8 30-5/8 48-5/8 48-5/8 48-5/8
(mm) (473) (778) (778) (778) (1235) (1235) (1235)
“F” Discharge Opening Width in. 18-3/4 30-3/4 30-3/4 30-3/4 48-3/4 48-3/4 48-3/4
(mm) (476) (781) (781) (781) (1238) (1238) (1238)
“G” Depth to Centerline Flue in. 4-3/4 4-3/4 4-3/4 4-3/4 5-1/8 5-1/8 5-1/8
(mm) (121) (121) (121) (121) (130) (130) (130)
“H” Discharge Opening Height in. 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2
(mm) (622) (622) (622) (622) (622) (622) (622)
“L” Overall Unit Width in. 25-1/4 37-1/4 37-1/4 37-1/4 55-1/4 55-1/4 55-1/4
(mm) (641) (946) (946) (946) (1403) (1403) (1403)
Flue Size Diameter
(b)
in.5555666
(mm) (127) (127) (127) (127) (152) (152) (152)
Fan Diameter in. (Qty)1618181816 (2)18 (2)18 (2)
Gas Inlet-Natural Gas in.1/21/21/23/43/43/43/4
Gas Inlet-LP Gas in. 1/2 1/2 1/2
1/2 or 3/4
Approx. Unit Weight lb 155 191 201 211 307 321 335
(kg) (70) (87) (91) (96) (139) (145) (152)
Approx. Ship Weight lb 195 241 251 261 367 381 395
(kg) (88) (109) (114) (118) (166) (173) (179)
(a) Ratings shown are for unit installations at elevations between 0 and 2000 ft. (610 m). For unit installations in USA above 2000 ft. (610 m), the unit
input must be derated 4% for each 1000 ft. (305 m) above sea level; refer to local codes, or in absence of local codes, refer to the latest edition of the
National Gas Code, ANSI Standard Z223.1 (N.F.P.A. No. 54).
For installations in Canada, any reference to deration at altitudes in excess of 2,000 ft. (610 m) are to be ignored. At altitudes of 2,000 ft. to 4,500 ft.
(610 m to 1372 m), the unit must be derated to 90% of the normal altitude rating, and be so marked in accordance with the ETL certification.
(b)Flue collar is factory-supplied with unit; to be field-installed per included instructions.