Specifications, Chapter 4 specifications, Heater specifications – Grain Systems PNEG-1775 User Manual
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PNEG-1775 Vane Axial Heater - Canadian
4. Specifications
Heater Specifications
18"
24"
28"
All Models
Inside Diameter
18-5/16"
24-1/4"
28-1/8"
Bole Circle Diameter
19-7/16"
25-3/4"
29-5/8"
Length
22"
22-1/2"
25-1/4"
High Temp BTU Rating
1,400,000
2,100,000
3,000,000
Low Temp BTU Rating
400,000
500,000
500,000
High Temperature
Liquid Propane
Maximum Fuel Flow (GPH)
N/A
23
34
Orifice
N/A
15/64
9/32
Operating Pressure Range
N/A
2-20
2-20
Min Line Size
N/A
3/8"
3/8"
High Temperature
Natural Gas
Maximum Fuel Flow (CFH)
1473
2210
3157
Orifice
17/64
5/16
3/8
Operating Pressure Range
1-7
1-7
1-7
Min Line Size
1"
1-1/4"
1-1/4"
Low Temperature
Liquid Propane
Maximum Fuel Flow (GPH)
N/A
6
6
Orifice
N/A
5/32
5/32
Operating Pressure Range
N/A
2-20
2-20
Min Line Size
N/A
1/4"
1/4"
Low Temperature
Natural Gas
Maximum Fuel Flow (CFH)
421
736
736
Orifice
9/64
3/32
3/32
Operating Pressure Range
1-7
1-7
1-7
Min Line Size
1/2"
1/2"
1/2"