4
C
E
(Hanging)
1-3/8"
(35)
(Hanging)
G
D
32-1/2"
(826)
11-5/8"
(295)
(Hanging)
H
(Discharge
Opening)
33"
A
B
L
F
(Discharge Opening)
1" (25)
Electrical Control Panel
Gas Valve
D4617
Rear View
Side View
Front View
Flue
*
Table 1 - Performance and Dimensional Data - Tubular Propeller Unit Heater
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)
(43.9)
(51.2)
(58.6)
(73.2)
(87.8)
(102.5)
(117.1)
Output - BTU/Hr.
81,000
101,250
121,500
141,750
162,000
202,500
243,000
283,500
324,000
(kW)
(23.7)
(29.6)
(35.6)
(41.5)
(47.5)
(59.3)
(71.2)
(83.0)
(95.0)
Thermal Efficiency (%)
81
81
81
81
81
81
81
81
81
Free Air Delivery - CFM
1,600
2,200
2,400
2,850
3,200
3,450
5,000
5,600
5,800
(cu. m/s)
(0.756)
(1.039)
(1.133)
(1.346)
(1.511)
(1.629)
(2.361)
(2.644)
(2.738)
Air Temperature Rise - Deg. F
47
42
47
46
47
54
45
47
51
(Deg. C)
(26)
(23)
(26)
(26)
(26)
(30)
(24)
(26)
(28)
Full Load Amps at 120V
5.3
5.8
5.8
8.0
8.0
8.0
11.3
13.5
13.5
MOTOR DATA:
Motor HP (Qty.)
1/10
1/4
1/4
1/3
1/3
1/3
(2) 1/4
(2) 1/3
(2) 1/3
Motor kW
(0.75)
(0.19)
(0.19)
(0.25)
(0.25)
(0.25)
(0.19)
(0.25)
(0.25)
Motor Type
SP
PSC
PSC
PSC
PSC
PSC
PSC
PSC
PSC
R.P.M.
1,050
1,140
1,140
1,140
1,140
1,140
1,140
1,140
1,140
Amps @ 115V
4.2
4.7
4.7
5.8
5.8
5.8
9.4
11.6
11.6
DIMENSIONAL DATA - inches (mm)
“A” Overall 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)
(831)
(831)
(831)
(1289)
(1289)
(1289)
“C” Width to CL 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 Rear of Housing
11
11
11
11
11
11
12-1/4
12-1/4
12-1/4
(279)
(279)
(279)
(279)
(279)
(279)
(311)
(311)
(311)
“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” 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)
“G” Depth to CL 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)
“H” 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)
“L” 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)
*Flue Size Diameter - in.
5
5
5
5
5
5
6
6
6
(Dia.-mm)
(127)
(127)
(127)
(127)
(127)
(127)
(152)
(152)
(152)
Fan Diameter - in. (Qty.)
16
16
16
18
18
18
(2) 16
(2) 18
(2) 18
Gas Inlet-Natural Gas (in.)
1/2
1/2
1/2
1/2
1/2
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
1/2 OR 3/4
1/2 OR 3/4
1/2 OR 3/4
Approximate Unit Weight - lbs.
133
145
155
191
201
211
307
321
335
(kg)
(60)
(66)
(70)
(87)
(91)
(96)
(139)
(145)
(152)
Approximate Ship Weight - lbs.
173
185
195
241
251
261
367
381
395
(kg)
(78)
(84)
(88)
(109)
(114)
(118)
(166)
(173)
(179)
DIMENSIONS .XXX STANDARD UNITS
DIMENSIONS IN PARENTHESIS (XXX) MILLIMETERS
Figure 2 - Dimensional Drawing – Tubular Propeller Unit Heater
* Canadian unit includes the vent cap. * For all installations, the flue collar is included with the unit and should be field installed per the instructions included with the unit.
† 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 derated 4% for each 1,000 ft. (305m) above sea
level; refer to local codes, or in absence of local codes, refer to the National Fuel Gas Code, ANSI Standard Z223.1-1999 (N.F.P.A. No. 54), or the latest edition of.
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 derated to 90% of the normal
altitude rating, and be so marked in accordance with the CSA certification.
D4617
