5
Table 1 - Performance and Dimensional Data - High Efficiency Unit Heater
Unit Capacity (MBH)
100
200
300
400
PERFORMANCE DATA†
Input -
BTU/Hr.
100,000
200,000
300,000
400,000
(kW)
(29.3)
(58.6)
(87.9)
(117.2)
Output -
BTU/Hr.
96,000
192,000
285,000
384,000
(kW)
(28.1)
(56.3)
(83.5)
(112.5)
Thermal Efficiency
(%)
96
96
95
96
Free Air Delivery -
CFM
1,616
3,232
4,848
6,464
(cu. m/s)
(0.763)
(1.525)
(2.288)
(3.050)
Air Temperature Rise -
Deg. F
55
55
55
55
(Deg C.)
(30.6)
(30.6)
(30.6)
(30.6)
Full Load Amps at 120V
10.3
16.3
31.18
31.18
Minimum Circuit Amps at 120V
11.8
17.8
33.93
33.93
Max. Overcurrent Protection at 120V
17.8
23.8
44.93
44.93
MOTOR DATA:
Motor HP (Qty)
1/2
1/2 (2)
1 (2)
1 (2)
Motor kW
0.37
0.37
0.74
0.74
Motor Type, ODP
PSC
PSC
PSC
PSC
RPM
1,500
1,500
1,625
1,625
Amps @ 115V
6.0
12.0
22.0
22.0
DIMENSIONAL DATA - inches (mm)
"A" Height to Top of Combustion Air Inlet
18-3/4
18-3/4
27-1/8
34-7/8
(476)
(476)
(689)
(886)
"B" Jacket Width of Unit
42-13/16
54-13/16
54-13/16
54-13/16
(1087)
(1392)
(1392)
(1392)
"C" Unit Height
17-1/4
17-1/4
25-11/16
33-7/16
(438)
(438)
(653)
(850)
"D" Depth to Rear of Housing
11
11
10-7/8
11-1/2
(279)
(279)
(277)
(292)
"E" Hanging Distance Width
27-15/16
38
41-3/4
41-3/4
(710)
(965)
(1060)
(1060)
"F1" Hanging Distance Depth
17-1/4
21-1/4
20
20
(438)
(540)
(508)
(508)
"F2" Hanging Distance Depth
17-1/4
21-1/4
26
26
(438)
(540)
(660)
(660)
"G" Discharge Opening Width
15
26
26
26
(381)
(660)
(660)
(660)
"H" Discharge Opening Height
15-7/8
15-7/8
24-3/8
32-1/8
(403)
(403)
(619)
(816)
"J" Side Panel to Centerline Combustion Air
2-13/16
3-3/4
3-3/4
3-3/4
(71)
(95)
(95)
(95)
"K" Front Panel to Centerline Combustion Air
4-1/2
5-5/16
5-5/16
5-5/16
(114)
(135)
(134)
(134)
"L" Overall Unit Depth
38
42
42
42
(965)
(1067)
(1067)
(1067)
"M" Side Depth
27-7/16
31-1/4
31-1/4
31-1/4
(697)
(794)
(794)
(794)
"N" Combustion Air Inlet Connection Dia.
2
3
4
4
(51)
(76)
(102)
(102)
"P" Flue Connection Diameter
2
2
4
4
(51)
(51)
(102)
(102)
"Q" Side Panel to Centerline Gas Connection
2-5/8
2-5/8
2-5/8
2-5/8
(67)
(67)
(67)
(67)
"R" Bottom Panel to Centerline Gas Connection
2-1/2
2-1/2
2-1/2
2-1/2
(64)
(64)
(64)
(64)
"S" Side Panel to Centerline Flue
5-1/8
6-1/16
5-3/8
5-3/8
(130)
(154)
(137)
(137)
"T" Bottom Panel to Centerline Flue
4-5/8
4-5/8
8-1/8
13-1/8
(117)
(117)
(206)
(334)
"U" Side to Centerline Condensate Drain Connection
8-1/2
9-1/2
9-1/2
9-1/2
(216)
(241)
(241)
(241)
"W" Rear to Centerline Condensate Drain Connection
9-9/16
10-9/16
10-1/8
10-1/8
(243)
(268)
(257)
(257)
Combustion Air Inlet Pipe Dia. -
in.
2
3
4
4
(mm)
(51)
(76)
(102)
(102)
* Flue Pipe Dia -
in.
2
3
4
4
(mm)
(51)
(76)
(102)
(102)
Gas inlet -
in.
1/2
1/2
3/4
3/4
Approximate Unit Weight -
lb
180
260
323
385
(kg)
(81.6)
(117.9)
(146.5)
(174.6)
Approximate Ship Weight -
lb
228
305
388
460
(kg)
(103.4)
(138.3)
(176.0)
(208.6)
† Ratings shown are for unit installations at elevations between 0 and 2,000 feet (0 to 610m). For unit installations in U.S.A. above 2,000 feet (610m), the unit
input must be field derated 4% for each 1,000 feet (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 (NFPA No. 54).
For installations in Canada, any reference to deration at altitudes in excess of 2,000 feet (610m) are to be ignored. At altitudes of 2,000 feet to 4,500 feet (610 to 1372m),
the unit must be field derated and be so marked in accordance with the ETL certification. See HIGH ALTITUDE DERATION section and Table 10 for deration information.
* Field installed PVC fittings provided with unit sizes 200-400 as follows:
- Size 200 units come with a 2" to 3" PVC reducer
- Size 300 units come with a 2" to 4" PVC reducer
- Size 400 units come with a 2" to 4" PVC drain tee fitting
Reducers/drain tee fittings are to be field installed per Venting instructions.
LEGEND: ODP = Open Drip Proof, PSC = Permanent Split Capacitor
