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TION CHECKLISTTION CHECKLIST
TION CHECKLISTTION CHECKLIST
TION CHECKLIST
Gas Line Size*
For installation on well systems, insure that your water pressure is
between 30 - 50 psi.
Semi-rigid Tubing 1/2" 5/8" 3/4" 7/8"
Liquid Propane
Natural Gas
Model 80 25" 100' 150'
170 NR 25' 80'
Model 80 15' 50' 100'
125 NR 20' 50' 100'
170 NR NR 35' 70'
*Flex tubing greatly reduces capacity and, therefore, is not recommended.
Minimum Vent Size* and Height
Model Min. Diameter Min. Height Alternative
*WARNING: Vent size must not be restricted. Installation must comply with
national and local codes.
80 4" 10' 6' with 5" vent
125 5" 10' 6' with 6" vent
170 6" 10' 6' with 7" vent
Water Pressure
125 NR 40' 125'
Nominal Iron Pipe Size* 1/2" 3/4" 1"