Grain Systems PNEG-297 - Manual (Page 9)

PNEG-297 Chi-Town Heater 9
4. Specifications
Heater Specifications
Common Measurements
All Models
Inside Diameter 25-7/8"
Bolt Circle Diameter 27-3/16"
Length 18"
Weight 110 Lbs.
Propane Vapor
Orifice (inches) 5/32
Maximum Fuel Flow (CFH) 475
Minimum Operating Pressure (PSI) 1
Maximum Operating Pressure (PSI) 15
Minimum Supply Line (inches) 1/2
BTU Rating at Maximum Pressure 1,100,000
Natural Gas
Orifice (inches) 7/32
Maximum Fuel Flow (CFH) 1083
Minimum Operating Pressure (PSI) 1
Maximum Operating Pressure (PSI) 8
Minimum Supply Line (inches) 3/4
BTU Rating at Maximum Pressure 1,100,000