Page 168 of Propane and Natural Gas Equipment by National Energy Equipment, Inc.
CANADAS LEADER IN ENERGY PRODUCTS EQUIPMENT
RESIDENTIAL WATER HEATERS
GSW John Wood offers a complete line of residential natural gas and propane water heaters that
feature technological innovation and design durability and efficiency.
Flame Guard Safety System: Recent changes in industry standards require that certain gas-fired water heaters
feature Flammable Vapor Ignition Resistant (FVIR) technology, to prevent the ignition of flammable vapors. With
over 4 billion hours of outstanding performance in the field and more than 800,000 installations in homes across
North America, John Wood Flame Guard safety system gas water heaters are the only Flammable Vapor Ignition
Resistant (FVIR) compliant water heaters on the market with more than five years of proven technology that you
can trust.
All Models Feature:
n CFC-free foam design with a durable textured finish.
n 3/4 NPT water connections.
n 1 insulation.
n 1/2 gas connection.
n Installed temperature and pressure valves.
n Tamperproof drain valves with 3/4 hose connections.
n Patented Tanksaver technology for extended inner tank life.
Models over 20 US Gallons comply with harmonized ANSI Z21.10.1 and CSA 4.1. FVIR models comply with harmonized ANSI 21.10.1a-2002 and CSA 4.1-M98. Mobile Home models featuring cast iron burners, and propane or
natural gas conversion ability and are CSA approved for installation in mobile homes 0-4500 feet above sea level.
Temperature and pressure valve over-flow tubes are not included.
GSW John Wood Natural Draft Water Heaters
NEE #
BTU
Fuel Type
Capacity
Description
Diameter
Height
Weight
Recovery Rates
USG at 100 F
6G19SP
21,500
Propane
20 US, 16.6 Imperial Gallon, 62 L
Standard
18
34.3
89 lbs
18
6G30MC06
27,000
Propane
30 US, 25 Imperial Gallon, 114 L
Mobile Home
18
46.7
110 lbs
23
SSP30S30FV-06
27,000
Propane
30 US, 25 Imperial Gallon, 114 L
FVIR
18
48.9
108 lbs
23
SS30S27FV-04
27,000
Natural Gas
30 US, 25 Imperial Gallon, 114 L
FVIR
18
46.7
110 lbs
23
6G40MCP
32,400
Propane
40 US, 33.3 Imperial Gallon, 151 L
Mobile Home
20
48.7
131 lbs
26
GP640S34FV-06
34,000
Propane
40 US, 33.3 Imperial Gallon, 151 L
FVIR
20.5
53
141 lbs
28.8
GP640S38FV-05
38,000
Propane
40 US, 33.3 Imperial Gallon, 151 L
FVIR
20.5
53
141 lbs
32.2
JW40S34FV-04
34,000
Natural Gas
40 US, 33.3 Imperial Gallon, 151 L
FVIR
20.5
53
141 lbs
28.8
GP650S36FV-06
36,000
Propane
50 US, 41.6 Imperial Gallon, 189 L
FVIR
22
54.4
165 lbs
31.5
JW50S36FV-04
36,000
Natural Gas
50 US, 41.6 Imperial Gallon, 189 L
FVIR
22
54.4
165 lbs
30.5
JW60-58NA-04
52,000
Natural Gas
60 US, 50 Imperial Gallon, 227 L
Standard
22
59.7
182 lbs
53
JW602NA-04
47,000
Natural Gas
60 US, 50 Imperial Gallon, 227 L
Standard
22
59.7
182 lbs
39.4
6G75P
67,500
Propane
75 US, 62.5 Imperial Gallon, 284 L
Standard
24
62.1
259 lbs
50
6G75N
75,000
Natural Gas
75 US, 62.5 Imperial Gallon, 284 L
Standard
26.25
60.5
325 lbs
55.4
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