Specification Sheet

GAS WATER HEATERS
© 2015 Reliance
®
Water Heaters
9-Year Limited Tank & Parts Warranty*, 1-Year Limited Labor Warranty
GAS WATER HEATERS
Self-Cleaning
R909G0315
Model
Number
Tank
Size
Gallons
First
Hour
Rating
Natural
Gas‡
BTU
Input
Recovery
90° Rise -
Gallons/
Hour
Energy
Factor
Height Δ
(inches)
Diameter
(inches)
Est.
Annual
Cost of
Operation
9 40 NKCT 40 70 40,000 41 .62 62 20 $263
9 40 NKCS 40 68 40,000 41 .62 51 1/2 22 $263
9 50 NKRT 50 88 40,000 41 .60 60 3/4 21 $272
For propane gas water heaters, change “G” to “L” or ”N” to “P” or ”Y” to “H,” or “X” to “C,”in the model number. For example: 12 40 PACT, 6 50 HBDS, or 6 75 CRRS.
‡Some propane gas models have slightly lower inputs than natural gas models, which may reduce First Hour Rating and recovery by up to 3 gallons on propane
models.
*For complete information consult written warranty.
Δ Height dimension to top of draft diverter
Recovery values shown are rounded to nearest gallon and at a 90˚F temperature rise.
Dimensions shown for height and diameter are in inches.
Reliance
®
Water Heater Company reserves the right to make product changes or improvements without prior notice.
(Not for
Mobile Home Use)