Installation and Maintenance Manual

6 GBNE-SVX001A-EN
Table 1 - Performance and Dimensional Data - Tubular Blower Unit Heater
† Ratings shown are for unit installations at elevations between 0 and 2,000 ft (0 to 610m). For unit installations in U.S.A. above 2,000 ft. (610m), the unit input must be field derated 4% for
each 1,000 ft. (305m) above sea level; refer to local codes, or in absence of local codes, refer to the latest edition of the National Fuel 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. (610m) are to be ignored. At altitudes of 2,000 ft. to 4,500 ft. (610 to 1372m), the unit must be field
derated to 90% of the normal altitude rating, and be so marked in accordance with the ETL certification. See Table 8A for field deration information.
* Flue collar is factory supplied with unit; to be field installed per included instructions.
** LEGEND: SPH = SPLIT PHASE CAP. START = CAPACITOR START ODP = OPEN DRIP PROOF
Unit Size 100 125 150 175 200 250 300 350 400
PERFORMANCE DATA†
Input - BTU/Hr. 100,000 125,000 150,000 175,000 200,000 250,000 300,000 350,000 400,000
(kW) (29.3) (36.6) (44.0) (51.3) (58.6) (73.3) (87.9) (102.6) (117.2)
Output - BTU/Hr. 83,000 103,750 124,500 145,250 166,000 207,500 246,000 290,500 332,000
(kW) (24.3) (30.4) (36.5) (42.6) (48.6) (60.8) (72.1) (85.1) (97.3)
Thermal Efficiency - % 83 83 83 83 83 83 82 83 83
Free Air Delivery - CFM 1,181 1,476 1,771 2,067 2,362 2,953 3,501 4,134 4,724
(cu. m/s) (0.557) (0.697) (0.836) (0.976) (1.115) (1.394) (1.652) (1.951) (2.230)
Air Temperature Rise - Deg. F 65 65 65 65 65 65 65 65 65
(Deg. C) (36) (36) (36) (36) (36) (36) (36) (36) (36)
Outlet Velocity - FPM 370 463 555 395.0 451.0 564.0 422 498 570
(m/s) (1.879) (2.351) (2.819) (2.006) (2.291) (2.864) (2.143) (2.529) (2.895)
Full Load Amps at 115V 7.3 9.4 9.4 14.2 14.2 15.6 15.6 20.8 20.8
Maximum Circuit Ampacity 8.6 11.2 11.2 17.1 17.1 18.9 18.9 25.4 25.4
MOTOR DATA: Motor HP 1/4 1/2 1/2 3/4 3/4 1 1 1-1/2 1-1/2
Motor kW 0.19 0.37 0.37 0.56 0.56 0.75 0.75 1.11 1.11
Motor Type ODP** SPH SPH SPH SPH SPH Cap. Start Cap. Start Cap. Start Cap. Start
RPM 1,725 1,725 1,725 1,725 1,725 1,725 1,725 1,725 1,725
Amps @ 115V 5.1 7.2 7.2 11.6 11.6 13.0 13.0 18.2 18.2
DIMENSIONAL DATA - inches (mm)
"A" Height to Top of Flue 33-3/4 33-3/4 33-3/4 33-3/4 33-3/4 33-3/4 34 34 34
(857) (857) (857) (857) (857) (857) (864) (864) (864)
"B" Jacket Width of Unit 20-3/4 20-3/4 20-3/4 32-3/4 32-3/4 32-3/4 50-3/4 50-3/4 50-3/4
(527) (527) (527) (832) (832) (832) (1289) (1289) (1289)
"C" Width to Centerline Flue 13-3/8 13-3/8 13-3/8 19-3/8 19-3/8 19-3/8 28-3/8 28-3/8 28-3/8
(340) (340) (340) (492) (492) (492) (721) (721) (721)
"D" Depth to Front Hanger 21 21 21 21 21 21 21 21 21
(533) (533) (533) (533) (533) (533) (533) (533) (533)
"E" Hanging Distance Width 18-5/8 18-5/8 18-5/8 30-5/8 30-5/8 30-5/8 48-5/8 48-5/8 48-5/8
(473) (473) (473) (778) (778) (778) (1235) (1235) (1235)
"F" Hanging Distance Depth 19 19-1/2 19-1/2 32-3/4 32-3/4 32-3/4 23-1/2 32-3/4 32-3/4
(483) (495) (495) (832) (832) (832) (597) (832) (832)
"G" Discharge Opening Width 18-3/4 18-3/4 18-3/4 30-3/4 30-3/4 30-3/4 48-3/4 48-3/4 48-3/4
(476) (476) (476) (781) (781) (781) (1238) (1238) (1238)
"H" Depth to Centerline Flue 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 4-3/4 5-1/8 5-1/8 5-1/8
(121) (121) (121) (121) (121) (121) (130) (130) (130)
"L" Discharge Opening Height 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2 24-1/2
(622) (622) (622) (622) (622) (622) (622) (622) (622)
"M" Overall Unit Width 25-1/4 25-1/4 25-1/4 37-1/4 37-1/4 37-1/4 55-1/4 55-1/4 55-1/4
(641) (641) (641) (946) (946) (946) (1403) (1403) (1403)
"P" Overall Unit Depth 49-3/4 49-3/8 49-3/8 56-1/8 56-1/8 56-1/8 53-3/8 56-1/8 56-1/8
(1264) (1254) (1254) (1426) (1426) (1426) (1356) (1426) (1426)
*Flue Size Diameter - in 5 5 5 5 5 5 6 6 6
(mm) (127) (127) (127) (127) (127) (127) (152) (152) (152)
Blower Size - inches (Qty) 9 10 10 12 12 12 10 (2) 12 (2) 12 (2)
Gas Inlet, Natural Gas - in 1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4
Gas Inlet, LP Gas - in 1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4
Approximate Unit Weight - lb 171 175 202 245 264 289 370 390 429
(kg) (78) (79) (92) (111) (120) (131) (168) (177) (195)
Approximate Ship Weight - lb 256 261 289 381 400 425 520 547 595
(kg) (116) (118) (131) (173) (181) (193) (236) (248) (270)