Sterling QVEB - Manual (Page 4)

Unit Size 100 125 150 175 200 225 250 300 350 400
PERFORMANCE DATA ‡
Input BTU/Hr 100,000 125,000 150,000 175,000 200,000 225,000 250,000 300,000 350,000 400,000
(kW) (29.3) (36.6) (43.9) (51.2) (58.6) (65.9) (73.2) (87.8) (102.5) (117.1)
Output BTU/Hr 80,000 100,000 120,000 140,000 160,000 180,000 200,000 240,000 280,000 320,000
(kW) (23.4) (29.3) (35.1) (41.0) (46.9) (52.7) (58.6) (70.3) (82.0) (93.7)
Thermal Effi ciency (%) 80 80 80 80 80 80 80 80 80 80
Free Air Delivery CFM 1,200 1,575 1,975 2,300 2,400 2,600 2,850 3,950 4,600 4,800
(cu. m/s) (0.566) (0.743) (0.932) (1.086) (1.133) (1.227) (1.345) (1.864) (2.171) (2.266)
Air Temperature Rise F Deg. 62 59 56 56 62 64 65 56 56 62
(C Deg.) (34) (33) (31) (31) (34) (36) (36) (31) (31) (34)
Outlet Velocity FPM 880 950 1,030 1,045 965 935 930 1,080 1,090 1,000
(m/s) (4.47) (4.83) (5.23) (5.31) (4.90) (4.75) (4.72) (5.49) (5.54) (5.08)
Full Load Amps at 115V 8.3 9.8 10.6 10.6 15.2 15.2 15.2 15.2 18.6 18.6
MOTOR DATA : Motor HP 1/4 1/3 1/2 1/2 3/4 3/4 3/4 3/4 1 1
Motor (kW) (0.19) (0.25) (0.37) (0.37) (0.56) (0.56) (0.56) (0.56) (0.75) (0.75)
Motor Type SPH SPH SPH SPH SPH SPH SPH SPH cap.start cap.start
R.P.M. 1,725 1,725 1,725 1,725 1,725 1,725 1,725 1,725 1,725 1,725
Amps @ 115V 5.1 6.6 7.4 7.4 12.0 12.0 12.0 12.0 15.4 15.4
DIMENSIONAL DATA in. (mm)
“A” Height to Top of Unit 31-1/4 31-1/4 36-1/4 36-1/4 36-1/4 36-1/4 36-1/4 36-1/4 36-1/4 36-1/4
(794) (794) (921) (921) (921) (921) (921) (921) (921) (921)
“B” Width of Unit 17-7/8 20-5/8 20-5/8 23-3/8 26-1/8 28-7/8 31-5/8 37-1/8 42-5/8 48-1/8
(454) (524) (524) (594) (664) (733) (803) (943) (1083) (1222)
“C” Height to Top of Hanger 34-1/8 34-1/8 39-1/8 39-1/8 39-1/8 39-1/8 39-1/8 39-1/8 39-1/8 39-1/8
(867) (867) (994) (994) (994) (994) (994) (994) (994) (994)
“D” Depth to Rear of Housing 42-5/8 44-1/4 44-1/4 47 47 51 51 48-1/4 51 51
(1083) (1124) (1124) (1194) (1194) (1295) (1295) (1226) (1295) (1295)
“E” Hanging Distance Width 14-1/2 17-1/4 17-1/4 20 22-3/4 25-1/2 28-1/4 33-3/4 39-1/4 44-3/4
(368) (438) (438) (508) (578) (648) (718) (857) (997) (1137)
“F” Discharge Opening Width 15-3/8 18-1/8 18-1/8 20-7/8 23-5/8 26-3/8 29-1/8 34-5/8 40-1/8 45-5/8
(391) (460) (460) (530) (600) (670) (740) (879) (1019) (1159)
“J” to Centerline of Flue 5-7/8 7-1/4 7-1/4 8-5/8 10 11-1/4 12-3/4 15-1/2 18-1/4 21
(149) (184) (184) (219) (254) (286) (324) (394) (464) (533)
“L” Hanger Location 16-3/8 16-3/8 16-3/8 16-3/8 16-3/8 16-3/8 16-3/8 16-3/8 16-3/8 16-3/8
(416) (416) (416) (416) (416) (416) (416) (416) (416) (416)
“M” Hanging Distance Depth 16-3/8 16-3/8 16-3/8 17-7/8 17-7/8 21-7/8 21-7/8 21-7/8 21-7/8 21-7/8
(416) (416) (416) (454) (454) (556) (556) (556) (556) (556)
Flue Size Dia-in. * 4 4 4 4 5 5 5 6 6 6
(Dia-mm) (102) (102) (102) (102) (127) (127) (127) (152) (152) (152)
Blower Size-in. 9 10 10 12 12 12 12 (2) 10 (2) 12 (2) 12
Gas Inlet-Natural Gas-in. 1/2 1/2 1/2 1/2 1/2 3/4 3/4 3/4 3/4 3/4
Gas Inlet-LP Gas-in. 1/2 1/2 1/2 1/2 1/2 1/2 OR 3/4
Approx. Shipping Wt. lb. 262 279 314 336 363 408 427 471 561 594
(kg) (119) (127) (142) (152) (165) (185) (194) (214) (254) (269)
4
DIMENSIONS .XXX STANDARD UNITS
DIMENSIONS IN PARENTHESIS (XXX) MILLIMETERS
Figure 2 -
Unit
Dimensions
Table 1 – Performance and Dimensional Data – Power Vented Blower Unit Heater
‡ Ratings shown are for unit installations at elevations between 0 and 2000 ft. (610m). For installations in USA above 2000 ft. (610m), the unit input must be derated 4% for each 1000 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 references to deration at altitudes of 2000 ft. (610m) are to be ignored. At altitudes of 2000 to 4500 ft. (610 to 1372m), the unit must be derated to 90% of the normal
altitude rating, and be so marked in accordance with the ETL certifi cation.
LEGEND:
SPH = SPLIT PHASE
CAP. START = CAPACITOR START