ProLine® 40-Gallon LP Water Heater

Model GS6-40-BCTL 401
Capacity (Gallons)
Limited Tank Warranty
Height Classification
Fuel Source
Advanced Options
First Hour Rating
Maximum BTU's
Side Loop
Diameter
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What to Expect from this Model
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Number of minutes you can enjoy a shower before running out of hot water. Assumes a 2.1 GPM flow rate
22.8 minutes
single shower length
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Number of back-to-back showers you can take without running out of hot water. Assumes a 2.1 GPM flow rate and an 8 minute shower length
2.9 showers
back-to-back
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Number of showers you can take at the same time without running out of hot water. Assumes a 2.1 GPM flow rate and an 8 minute shower length
2.2 showers
at the same time
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Biggest tub this water heater will fill without running out of hot water. Assumes a 5.0 GPM flow rate, and a 67% fill level
54 gallons
max tub size
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The estimated annual cost to operate this water heater in your location
$733/year
est. energy cost
Based on location results for Columbus, OH 43215
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Specifications
Tech Specs
Nominal Gallon Capacity
40 Gallons
Rated Storage Volume
38 Gallons
UEF
0.66
Maximum BTUs
36,000
Power Source
GAS
Limited Tank Warranty
6 Years
Limited Parts Warranty
6 Years
T&P Relief Valve
Yes
Water Connection Location
TOP
Water Connection Size
0.75"
First Hour Rating
80 Gallons
ASME Certified
No
Blanket Included
No
Destination Country
US
Flue Diameter
4.00
Fuel Source
PROPANE
Height to Gas Valve
11.50
Height to T&P
52.00
Ignition Type
Pilot with Piezo Igniter
Installation Type
INDOOR
Application
RESIDENTIAL
Shipping Height 
62.31
Shipping Length 
24.13
Shipping Width 
21.13
Side Loop
Yes
Dimension & Venting
Type
Water Heater
Height
58.5"
Diameter
20"
Width
20"
Shipping Weight
150lbs
Vent Type
Atmospheric Vent
Maintenance & Troubleshooting
Maintenance

Residential Series Atmospheric Vent Lighting the Pilot

Troubleshooting

Residential Series Atmospheric Vent Draft Test

Residential Series Atmospheric Vent No Hot Water

Residential Series Atmospheric Vent Status Code 1 Flash

Residential Series Atmospheric Vent Status Code 2 Flash

Residential Series Atmospheric Vent Status Code 4 Flash

Residential Series Atmospheric Vent Status Code 5 Flash

Residential Series Atmospheric Vent Status Code 7 Flash

Residential Series Atmospheric Vent Status Code 8 Flash

Residential Series Atmospheric Vent Status Code Light Continuous

Marketing Videos
Residential Series Atmospheric Vent Application and Installation
Residential Series Atmospheric Vent Features and Benefits
Residential Series Atmospheric Vent How It Works
Find a Replacement
Current Product
Option 2
ProLine® 40-Gallon LP Water Heater
ProLine® XE Indoor 180,000 BTU Condensing Natural Gas Tankless Water Heater
GS6-40-BCTL
GTS-340-NIH
current Product
option 1
Rebates up to $300 +
Rebates up to $300 +
Nominal Capacity
40 Gallons
Rated Storage Volume
38 Gallons
Diameter
20"
Width
20"
17.75"
Depth
23.5"
11.25"
Height
58.5"
23.625"
Shipping Weight
150lbs
70lbs
Power Source
GAS
GAS
Limited Tank Warranty
6 Years
0 Years
Limited Parts Warranty
6 Years
5 Years
T&P Relief Valve
Yes
Water Connection Location
TOP
BOTTOM
Water Connection Size
0.75"
First Hour Rating
80 Gallons
Thermal Efficiency
0%
0%