Product Overview

5', 10' or 20'
Kits available
(Factory length
not to be altered)
JWF307V
D
CBA
DIMENSIONS & SHIPPING WEIGHT
Model
Installation Height Height to Top of Tank Tank Diameter
Vent Diameter Tube Insertion Length
Water Connection
(NPT)
Shipping Weight
A
IN
B
IN
C
IN
D
IN
IN IN LB
CENTER-FLUE RESIDENTIAL
JW6 F307 52 ¾ 50 ⁄ 20 6 4 ¾ ¾ 172
JW6 F507 60 ½ 58 ½ 22 6 5 ¾ ¾ 214
DIRECT VENT RESIDENTIAL
JW6 F307V 52 ¾ 50 ⁄ 20 6 4 ¾ ¾ 172
REAR FLUE
JW6 317RF 60 ¾ 60 ¾ 24 6 7 ¾ 230
JW6 517RF 63 ¼ 63 ¼ 28 7 7 ¾ 352
JW717 68 ½ 68 ½ 32 7 7 1 455
Oil-Fired
RESIDENTIAL
© 2017 Printed in Canada JO219N_US (07-17)
For Technical Information/Warranty:
Call 1-888-479-8324 or visit www.johnwoodwaterheaters.com
PERFORMANCE
Model Series
Capacity Input
Standard Firing
Rate
Recovery Rate
at 90°F
Temperature Rise
First Hour
Rating
Energy
Factor
USG BTU/h USG/h GPH USG
CENTER-FLUE RESIDENTIAL
JW6 F307 400 32 84,000 - 105,000 0.60 - 0.75 120 113 0.62
JW6 F507 400 50 105,000 0.75 126 145 0.62
DIRECT VENT RESIDENTIAL**
JW6 F307V 400 32 91,000 0.65 103 113 0.62
REAR FLUE
JW6 317RF 400 30 105,000 0.75 133 150 0.62
JW6 517RF 400 57 119,000 0.85 124 N/A N/A
JW717 N/A 70 140,000 1.00 149 N/A N/A
**Direct vent models must use vent kit supplied by John Wood. Burner must be model-specified with pre-purge and post-purge
features. Burners are sold separately and warrantied by the burner manufacturer.
PREFERRED INSTALLATION*
* Please consult local and municipal codes prior to installation.
OIL BURNERS, VENT KITS & GASKETS
Part Number Description
CENTER-FLUE RESIDENTIAL
GSW1801 Beckett oil burner for JW6 F307, single aquastat
GSW1802 Beckett oil burner for JW6 F307, dual aquastat
GSW1901 Beckett oil burner for JW6 F507, single aquastat
GSW1902 Beckett oil burner for JW6 F507, dual aquastat
DIRECT VENT RESIDENTIAL
GSW2001 Beckett oil burner for JW6 F307V, Single aquastat
GSW2002 Beckett oil burner for JW6 F307V, dual aquastat
REAR FLUE
GSW1701 Beckett oil burner for JW6 317RF, single aquastat
GSW1702 Beckett oil burner for JW6 317RF, dual aquastat
GSW1701 Beckett oil burner for JW6 517RF, single aquastat
GSW1702 Beckett oil burner for JW6 517RF, dual aquastat
GSW1701 Beckett oil burner for JW717, single aquastat
GSW1702 Beckett oil burner for JW717, dual aquastat