Rapid Engineering UHAM 150 Installation, operation & service manual - page 66
UHA S
TANDARD
U
NIT
H
EATER
I
NSTALLATION
O
PERATION AND
S
ERVICE
M
ANUAL
58 of 59
16.5 General Technical Data Table
*Do not exceed the maximum length of flue stated or heater may not operate properly.
16.6 Technical Data Table
Model
UHA[T][M][X][S]300
UHA[T][M][X][S]350
UHA[T][M][X][S]400
A
in (cm)
52.3 (132.8)
52.3 (132.8)
52.3 (132.8)
B
in (cm)
43.2 (109.7)
43.2 (109.7)
43.2 (109.7)
C
in (cm)
25.5 (64.8)
25.5 (64.8)
25.5 (64.8)
D
in (cm)
24.7 (62.7)
24.7 (62.7)
24.7 (62.7)
E
in (cm)
19.4 (49.3)
19.4 (49.3)
19.4 (49.3)
F
in (cm)
30.0 (76.2)
30.0 (76.2)
30.0 (76.2)
G
in (cm)
7.0 (17.8)
7.0 (17.8)
7.0 (17.8)
H
in (cm)
11.2 (28.4)
11.2 (28.4)
11.2 (28.4)
J
in (cm)
13.8 (35.1)
13.8 (35.1)
13.8 (35.1)
K
in (cm)
4.3 (6.8)
4.3 (6.8)
4.3 (6.8)
L
in (cm)
8.7 (22.1)
8.7 (22.1)
8.7 (22.1)
M
in (cm)
12.1 (30.7)
12.1 (30.7)
12.1 (30.7)
N
in (cm)
6.5 (16.5)
6.5 (16.5)
6.5 (16.5)
Model
UHA[T][M][X][S]300
UHA[T][M][X][S]350
UHA[T][M][X][S]400
Full Load Amps @ 120 V
A
11.6
11.6
11.6
Air Volume
CFM
4663
4663
4663
Flue and Air Intake
Flue Intake Size
in (cm)
4 (10)
4 (10)
4 (10)
Air Intake Size
in (cm)
5 (13)
5 (13)
5 (13)
*Maximum Straight
Flue/Air Intake
ft (m)
40 (1)
40 (1)
40 (1)
Weight (Net)
lbs
(kg)
355 (161.0)
375 (170.1)
375 (170.1)
Model
UHA[T][M][X][S]300 UHA[T][M][X][S]350 UHA[T][M][X][S]400
Total Input High Fire
(Btu/h) x (1000)
300
350
385
Total Input Low Fire
(Btu/h) x (1000)
210
245
269.5
Total Output High Fire
(Btu/h) x (1000)
246
287
315.7
Total Output Low Fire
(Btu/h) x (1000)
172.2
200.9
221
Efficiency
%
82
82
82
Natural Gas Data - Inlet Pressure 5.0 in wc Min., 14 in wc Max.
Burner Pressure High Fire
in wc
3.9
4.0
3.3
Burner Pressure Low Fire
in wc
1.8
1.8
1.4
LPG / Propane Data - Inlet Pressure 12.0 in wc Min., 14 in wc Max.
Burner Pressure High Fire
in wc
10.0
8.7
10.7
Burner Pressure Low Fire
in wc
4.9
4.2
5.1