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4
automatic cooling function (indirect-fired models and GRY-D 60)
3. TECHNICAL SPECIFICATIONS
3.1 Direct-fired heaters
Model #
GRY-D
15 HU
GRY-D
20 HU
GRY-D
20 WU
GRY-D
28 WU
GRY-D
40 WU
GRY-D
60 WU
Heat Input (BTU/hr)
51,600
80,500
80,500
101,260
140,200
211,000
Air Flow Rating (ft³/min)
210
240
240
300
620
765
Fuel Type
Diesel
Kerosene
#1-2 Fuel Oil
Diesel
Kerosene #1-
2 Fuel Oil
Diesel
Kerosene #1-
2 Fuel Oil
Diesel
Kerosene
#1-2 Fuel
Oil
Diesel
Kerosene
#1-2 Fuel
Oil
Diesel
Kerosene
#1-2 Fuel Oil
Fuel Consumption (gal/hr)
0.39
0.58
0.58
0.73
1.01
1.51
Fuel Nozzle Size
0.40 gph
0.65 gph
0.65 gph
0.75 gph
1.00 gph
1.50 gph
Efficiency (%)
(100)
(100)
(100)
(100)
(100)
(100)
Noise Level at 2m (dB(A))
69
71
71
72
75
75
Voltage (V)
115V 60Hz
115V 60Hz
115V 60Hz
115V 60Hz
115V 60Hz
115V 60Hz
Electrical Power
1/6 HP
1/6 HP
1/6 HP
1/4 HP
1/3 HP
1/3 HP
Current Rating (A)
1.8
2.0
2.0
3.5
4.0
4.2
Weight (lb)
41
44
57
68
81
84
Lenght (in)
32
32
33
34
37
42
Width (in)
14
14
17
19
22
22
Height (in)
16
16
18
21
24
25
Tank Capacity (gal)
5.6
5.6
5.6
8
12
12
Air Pressure Setting (psi)
4.1
4.5
4.5
4.8
5.8
4.9
3.2 Indirect-fired heaters
Model #
GRY-I
15 WU
GRY-I
25 WU
GRY-I
40 WU
Heat Input (BTU/hr)
50,630
91,750
133,000
Air Flow Rating (ft³/min)
412
557
710
Fuel Type
Diesel
Kerosene
#1-2 Fuel Oil
Diesel
Kerosene
#1-2 Fuel Oil
Diesel
Kerosene
#1-2 Fuel Oil
Fuel Consumption (gal/hr)
0.36
0.66
0.94
Fuel Nozzle
0.40 gph
0.75 gph
1.00 gph
Efficiency (%)
84.4
80.0
81.4
Noise Level at 2m (dB(A))
63
75
75
Voltage (V)
115V 60Hz
115V 60Hz
115V 60Hz
Electrical Power
1/4 HP
1/3 HP
1/3 HP
Current Rating (A)
3.5
4.0
4.0
Weight (lb)
77
88
93
Lenght (in)
34
37
42
Width (in)
19
22
22
Height (in)
22
25
26
Tank Capacity (gal)
8
12
12
Air Pressure Setting (psi)
4.4
4.8
4.9
4. INSTALLATION INSTRUCTIONS
4.1. General instructions
•
THE INSTALLATION OF THE EQUIPMENT SHALL BE IN ACCORDANCE WITH THE REGULATION OF
AUTHORITIES HAVING JURISDICTION AND CSA B139.