Grain Systems PNEG-824 - Manual (Page 8)

8
Series 2000 Downwind Heater
SPECIFICATIONS
Heater Size
Inside Height
Inside Width
Inside length
10-15
30.1/4"
19.1/2"
24"
20-30
33.1/4"
21.3/4"
24"
40
33.1/4"
23.11/16"
24"
Heater Dimensional Specifications
Hi-Temp Hi-Temp Lo-Temp Model
10-15HP 20-40HP All units
All Models BTU Rating 2225000 4500000 500000
Weight 145 145 135
Liquid Models Maximum Fuel flow (GPH) 24 49 N/A
Orifice size 0.2188 0.3125 N/A
Mod Valve Bypass Orifice Blue Aluminum Yellow
Minimum operating pressure 1 1 N/A
Maximum operating pressure 15 15 N/A
Minimum line size 3/8" 3/8" N/A
Vapor Models Maximum Fuel flow (CFH) 931 1898 210
Orifice size 0.2188 0.3125 0.109
Mod Valve Bypass Orifice Blue Aluminum Yellow
Minimum operating pressure 1 1 1
Maximum operating pressure 15 15 15
Minimum line size 3/8" 3/8" 1/2"
Natural Gas Maximum Fuel flow (CFH) 2496 4643 500
Models Orifice size 0.3438 0.4688 0.156
Mod Valve Bypass Orifice Aluminum Aluminum Green
Minimum operating pressure 0.5 0.5 1
Maximum operating pressure 7 7 7
Minimum line size 1.1/4" 1.1/4" 1"
Centrifugal Heater Specifications