Natural Gas Tank Water Heaters

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Learn More About A.O. Smith Commercial BTH-199
A.O. Smith Commercial
A.O. Smith - 100 Gal. Storage - 305 Gal. First Hour Delivery - 97% Thermal Efficiency - Natural Gas Water Heater - Direct Vent
Model: BTH-199
261 GPH Continuous Recovery Rate at 90
44% Buy This
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About A.O. Smith GDHE-75
A.O. Smith
A.O. Smith - 75 Gal. Storage - 189 Gal. First Hour Delivery - 96% Thermal Efficiency - 0.86 UEF - Natural Gas Water Heater - Direct Vent
Model: GDHE-75
129 GPH Continuous Recovery Rate at 90
19% Buy This
(1)
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$5,012.00
Factory-Direct
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Free Shipping & Lift Gate
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Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About A.O. Smith Commercial BTH-150
A.O. Smith Commercial
A.O. Smith - 100 Gal. Storage - 248 Gal. First Hour Delivery - 98% Thermal Efficiency - Natural Gas Water Heater - Direct Vent
Model: BTH-150
198 GPH Continuous Recovery Rate at 90
13% Buy This
(1)
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In-Stock
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Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About A.O. Smith GPHE-50
A.O. Smith
A.O. Smith - 50 Gal. Storage - 127 Gal. First Hour Delivery - 94% Thermal Efficiency - 0.88 UEF - Natural Gas Water Heater - Direct Vent
Model: GPHE-50
6% Buy This
(3)
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$3,141.00
In-Stock
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Free Shipping & Lift Gate
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Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About A.O. Smith GDHE-50
A.O. Smith
A.O. Smith - 50 Gal. Storage - 164 Gal. First Hour Delivery - 96% Thermal Efficiency - 0.86 UEF - Natural Gas Water Heater - Direct Vent
Model: GDHE-50
129 GPH Continuous Recovery Rate at 90
6% Buy This
(2)
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$4,126.00
In-Stock
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Free Shipping & Lift Gate
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Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About A.O. Smith Commercial BTH-300
A.O. Smith Commercial
A.O. Smith - 119 Gal. Storage - 432 Gal. First Hour Delivery - 96% Thermal Efficiency - Natural Gas Water Heater - Direct Vent
Model: BTH-300
388 GPH Continuous Recovery Rate at 90
6% Buy This
(1)
Comfort Cash Earn up to 10% back in Comfort Cash
$12,872.00
Factory-Direct
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Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
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Learn More About A.O. Smith Commercial BTH-400
A.O. Smith Commercial
A.O. Smith - 119 Gal. Storage - 544 Gal. First Hour Delivery - 95% Thermal Efficiency - Natural Gas Water Heater - Direct Vent
Model: BTH-400
512 GPH Continuous Recovery Rate at 90
6% Buy This
(1)
Comfort Cash Earn up to 10% back in Comfort Cash
$14,109.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
View Details
Learn More About A.O. Smith Commercial BTH-500
A.O. Smith Commercial
A.O. Smith - 119 Gal. Storage - 659 Gal. First Hour Delivery - 95% Thermal Efficiency - Natural Gas Water Heater - Direct Vent - ASME Certified
Model: BTH-500A
640 GPH Continuous Recovery Rate at 90
(2)
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Add to Cart for Price
In-Stock
Freight Icon
Free Shipping & Lift Gate
Learn More About Free Freight
Free Shipping & Lift Gate
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount
2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
View Details
Learn More About A.O. Smith Tank FMHR-40
A.O. Smith Tank
A.O. Smith ProLine® - 40 Gal. Storage - 55 Gal. First Hour Delivery - 0.62 UEF - Natural Gas Water Heater - Atmospheric Vent - Mobile Home
Model: FMHR-40
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$899.00
Local Pickup Only
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Learn More About A.O. Smith Tank HWRL-40-NG
A.O. Smith Tank
A.O. Smith ProLine® Master - 40 Gal. Storage - 67 Gal. First Hour Delivery - 0.59 UEF - Natural Gas Water Heater - Atmospheric Vent - Short
Model: HWRL-40-NG
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$945.96
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Learn More About A.O. Smith Tank HWR-40-NG
A.O. Smith Tank
A.O. Smith ProLine® Master - 40 Gal. Storage - 80 Gal. First Hour Delivery - 0.59 UEF - Natural Gas Water Heater - Tall
Model: HWR-40-NG
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$945.96
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Learn More About A.O. Smith Tank HWRL-50-NG
A.O. Smith Tank
A.O. Smith ProLine® Master - 50 Gal. Storage - 81 Gal. First Hour Delivery - 0.62 UEF - Natural Gas Water Heater - Atmospheric Vent - Short
Model: HWRL-50-NG
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$1,147.36
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Learn More About A.O. Smith Tank HWR-50-NG
A.O. Smith Tank
A.O. Smith ProLine® Master - 50 Gal. Storage - 84 Gal. First Hour Delivery - 0.62 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: HWR-50-NG
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$1,085.57
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Learn More About A.O. Smith Tank GUC-40
A.O. Smith Tank
A.O. Smith ProLine® Ultra Low Nox - 40 Gal. Storage - 83 Gal. First Hour Delivery - 0.55 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GUC-40
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$936.96
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Learn More About A.O. Smith Tank GUR-40-NG
A.O. Smith Tank
A.O. Smith ProLine® Ultra Low Nox - 40 Gal. Storage - 83 Gal. First Hour Delivery - 0.64 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GUR-40-NG
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$1,090.86
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Learn More About A.O. Smith Tank GUC-50
A.O. Smith Tank
A.O. Smith ProLine® Ultra Low Nox - 50 Gal. Storage - 84 Gal. First Hour Delivery - 0.61 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GUC-50
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$1,251.12
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Learn More About A.O. Smith Tank GUR-50-NG
A.O. Smith Tank
A.O. Smith ProLine® Ultra Low Nox - 50 Gal. Storage - 84 Gal. First Hour Delivery - 0.64 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GUR-50-NG
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$1,251.12
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Learn More About A.O. Smith Tank GCRL-40-NG
A.O. Smith Tank
A.O. Smith ProLine® - 40 Gal. Storage - 67 Gal. First Hour Delivery - 0.58 UEF - Natural Gas Water Heater - Atmospheric Vent - Short
Model: GCRL-40-NG
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$845.99
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Learn More About A.O. Smith Tank GCR-40-NG-A
A.O. Smith Tank
A.O. Smith ProLine® - 40 Gal. Storage - 80 Gal. First Hour Delivery - 0.66 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall - Aluminum
Model: GCR-40-NG-A
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$769.99
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Learn More About A.O. Smith Tank GCR-40-NG-M
A.O. Smith Tank
A.O. Smith ProLine® - 40 Gal. Storage - 80 Gal. First Hour Delivery - 0.66 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall - Magnesium
Model: GCR-40-NG-M
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$769.99
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Learn More About A.O. Smith Tank GCG-50-NG-M
A.O. Smith Tank
A.O. Smith ProLine® - 50 Gal. Storage - 81 Gal. First Hour Delivery - 0.62 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GCG-50-NG-M
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$839.00
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Learn More About A.O. Smith Tank GCG-50-NG
A.O. Smith Tank
A.O. Smith ProLine® - 50 Gal. Storage - 81 Gal. First Hour Delivery - 0.62 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GCG-50-NG
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$855.99
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Learn More About A.O. Smith Tank GCR-50-NG
A.O. Smith Tank
A.O. Smith ProLine® - 50 Gal. Storage - 84 Gal. First Hour Delivery - 0.62 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GCR-50-NG
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$905.98
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Learn More About A.O. Smith Tank GCRT-50-NG
A.O. Smith Tank
A.O. Smith ProLine® - 50 Gal. Storage - 89 Gal. First Hour Delivery - 0.61 UEF - Natural Gas Water Heater - Atmospheric Vent - Tall
Model: GCRT-50-NG
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$1,015.28
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