A.O. Smith Signature 300 40-Gallon Tall 12-year Limited 40000-BTU Natural Gas Water Heater
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Delivers the ideal amount of hot water for households with 3 to 4 people when sized appropriately
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Fitted with an automatic flue damper that opens and closes automatically to increase efficiency and reduce heat loss in standby mode
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Simple installation that uses standard 3-in or 4-in vent ducting and requires no power
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Features an environmentally friendly 40,000 BTU low NOx gas burner that delivers 82 gallons in the first hour
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Tank Guard® provides advanced tank protection that extends the life of your gas water heater
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Tall, slim 62.5-in high x 20-in diameter profile enables easier installation in narrow spaces
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High-altitude certified from 0 ft to 10,100 ft
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Provides peace of mind with a 12-year limited tank and parts guarantee and a 3-year limited labor warranty
Dimensions |
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|---|---|---|---|
Diameter (Inches) |
20.0 |
Rated Storage Capacity |
38-Gallon |
Family Size |
4.0 |
Vent Diameter(s) |
3-in; 4-in |
Height (Inches) |
62.5 |
Water Connection Size |
3/4-in |
Insulation Thickness (Inches) |
2.0 |
Weight (lbs.) |
135.0 |
Nominal Capacity (Gallons) |
40 |
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Features |
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|---|---|---|---|
BTU Rating |
40000 |
Pilot Reset Button |
Yes |
Emission Rating |
Low NOx |
Point of Use |
No |
Foam Insulation |
Yes |
Temperature and Pressure Relief Valve |
Yes |
For Use with Mobile Homes |
No |
Uniform Energy Factor |
0.68 |
Fuel Type |
Natural gas |
Use Location |
Indoor |
GPH Recovery at 90 Degrees F (Gallons) |
40 |
Vent Type |
Type B double wall |
Grade |
Residential |
Venting Type |
Atmospheric |
High Altitude Model |
Yes |
Water Connection Location |
Top |
Ignition Type |
Piezo |
Water Heater Style |
Tall |
Pilot Light Window |
Yes |
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- Type Water Heater
- Vendor A.O Smith
- Saber's Item #839885 | Model #G12-CADT4040NV
- Dimensions Diameter (Inches) 20.0 Rated Storage Capacity 38-Gallon Family Size 4.0 Vent Diameter(s) 3-in; 4-in Height (Inches) 62.5 Water Connection Size 3/4-in Insulation Thickness (Inches) 2.0 Weight (lbs.) 135.0 Nominal Capacity (Gallons) 40
- Specifications BTU Rating 40000 Pilot Reset Button Yes Emission Rating Low NOx Point of Use No Foam Insulation Yes Temperature and Pressure Relief Valve Yes For Use with Mobile Homes No Uniform Energy Factor 0.68 Fuel Type Natural gas Use Location Indoor GPH Recovery at 90 Degrees F (Gallons) 40 Vent Type Type B double wall Grade Residential Venting Type Atmospheric High Altitude Model Yes Water Connection Location Top Ignition Type Piezo Water Heater Style Tall Pilot Light Window Yes
- Weight 135 lb
- Color/Finish Gray
- Returnable Non-Returnable
- Warranty 12-Year Limited
- Saber Sales Exclusive No
- CA Residents Prop 65 Warning(s) Yes
All special orders take about 1-7 business days to process and ship out.
Your order will be packaged with care and discretion. Items are securely wrapped to prevent shifting while in transit.
Orders Over A Certain Weight Are Subject To Pallet Deliveries Which Could Be Subject To Higher Shipping Costs, However Shipping Speeds Remain The Same. Depending On Location.
When your order is shipped, you will receive an email notification which includes a tracking number.
Saber Sales Exclusive: No
- Weight 135 lb
- Warranty 12-Year Limited
- CA Residents Prop 65 Warning(s) Yes