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Natural Gas (62)
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Capacity (Gallons)

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30 - 39 (8)
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60 - 69 (20)
70 - 79 (7)
80 - 89 (53)
90 - 99 (3)
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70,000 - 80,000 (9)
90,000 - 100,000 (3)
100,000+ (67)

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20-1/2" (25)
21-3/4" (28)
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26-1/2" (15)
27-3/4" (46)
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29-1/2" (17)
29-3/8" (1)
30" (10)
30-1/4" (7)
33-1/8" (3)
35-3/4" (4)

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(14)
(7)

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$100 to $200 (2)
$600 to $700 (4)
$700 to $800 (12)
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$1500 to $2000 (14)
$2000 to $2500 (8)
$2500 to $3000 (7)
$3000 to $3500 (8)
$3500 to $4000 (14)
$4000 to $4500 (9)
$4500 to $5000 (16)
$5000 to $10000 (105)
$10000 to $20000 (35)

AO Smith Commercial Water Heaters

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AO Smith Commercial Water Heaters

245 items

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There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Add item to cart for lowest price.

Lead Content Warning

Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.

Lead Content Warning

This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.

This product will NOT be used in the installation or repair of a potable water (human consumption) application.

You must agree to this statement in order to purchase this product.

Cancel Continue

This Item is Non-Returnable

When you order this item, we then special order it for you from the manufacturer. Therefore, our standard return policy does not apply to this item. Manufacturer's warranty still applies.

I understand that once I order this item I cannot cancel or return it.

You must agree to this statement in order to purchase this product.

Cancel Continue

Certification Necessary

FlashShield is to be installed only by a licensed plumber/HVAC installer that has successfully completed the Gastite/FlashShield certification test.

By checking this box I am acknowledging that I have successfully completed the Gastite/FlashShield certification and I hold a valid Gastite/FlashShield certification card.

You must agree to this statement in order to purchase this product.

Cancel Continue

Warning

This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

By checking this box I am verifying that this product will be installed by a qualified/licensed contractor and will be set up with properly calibrated combustion test equipment.

You must agree to this statement in order to purchase this product.

Cancel Continue

Compare

100 Gal. 199,000 BTU Cyclone Mxi Comm. Gas Heater (NG)

SKU: BTH-199

Brand: AO Smith

(12)

$6,299.99 each

$12,199.98 box of 2

$6,099.99 each

90

Wed, Jul 31 – Fri, Aug 2

90

Qty Arrives

90 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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74 Gallon Conservationist Comm. Gas Heater (NG)

SKU: BT-80

Brand: AO Smith

(3)

$1,899.99 each

54

Wed, Jul 31 – Fri, Aug 2

54

Qty Arrives

54 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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98 Gal. Conservationist Comm. Gas Heater (NG)

SKU: BT-100

Brand: AO Smith

(2)

$2,269.95 each

25

Wed, Jul 31 – Fri, Aug 2

25

Qty Arrives

25 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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80 Gallon 9 KW Light-Service Commercial Electric Water Heater

SKU: LTE-80D

Brand: AO Smith

$1,199.99 each

5

Wed, Jul 31 – Fri, Aug 2

5

Qty Arrives

5 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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50 Gal. 100,000 BTU Cyclone Xi Comm. Gas Heater (NG)

SKU: BTX-100

Brand: AO Smith

(2)

$3,299.95 each

9

Wed, Jul 31 – Fri, Aug 2

9

Qty Arrives

9 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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119 Gallon 9 KW Light-Service Commercial Electric Water Heater

SKU: LTE-120D

Brand: AO Smith

$1,499.99 each

8

Wed, Jul 31 – Fri, Aug 2

8

Qty Arrives

8 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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60 Gal. 120,000 BTU Cyclone Mxi Comm. Gas Heater (NG)

SKU: BTH-120

Brand: AO Smith

(1)

$4,799.99 each

6

Wed, Jul 31 – Fri, Aug 2

6

Qty Arrives

6 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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71 Gal. 120,000 BTU Comm. Gas Heater (NG)

SKU: BTR-120

Brand: AO Smith

$3,999.99 each

3

Wed, Jul 31 – Fri, Aug 2

3

Qty Arrives

3 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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100 Gal. 199,000 BTU Comm. Gas Heater (NG)

SKU: BTR-197

Brand: AO Smith

(1)

$4,499.99 each

3

Wed, Jul 31 – Fri, Aug 2

3

Qty Arrives

3 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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100 Gal. 150,000 BTU Cyclone Mxi Comm. Gas Heater (NG)

SKU: BTH-150

Brand: AO Smith

$5,899.99 each

5

Wed, Jul 31 – Fri, Aug 2

5

Qty Arrives

5 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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100 Gal. 250,000 BTU Cyclone Mxi Comm. Gas Heater (NG)

SKU: BTH-250

Brand: AO Smith

$7,349.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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DRE-52, 50 Gallon 18 KW Lime Tamer Comm. Electric Heater

SKU: DRE-52-18

Brand: AO Smith

Non-Returnable Item

LOG IN FOR PRICING

CALL TO ORDER
CALL TO ORDER
1-888-757-4774

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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100 Gal. 199,000 BTU Cyclone Mxi Comm. Gas Heater (LP)

SKU: BTH-199-LP

Brand: AO Smith

(12)

$6,519.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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98 Gal. Conservationist Comm. Gas Heater (LP)

SKU: BT-100-LP

Brand: AO Smith

$2,539.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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50 Gal. 76,000 BTU Cyclone HE Comm.Gas Heater (NG)

SKU: BTX-80

Brand: AO Smith

$2,339.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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100 Gal. 250,000 BTU Comm. Gas Heater (NG)

SKU: BTR-250

Brand: AO Smith

$5,799.95 each

1

Wed, Jul 31 – Fri, Aug 2

1

Qty Arrives

1 Wed, Jul 31 – Fri, Aug 2

Questions? Call 1-888-757-4774
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20 Gallon Dura-Power DEL Comm. Lowboy Electric Heater

SKU: DEL-20S

Brand: AO Smith

Non-Returnable Item

$837.95 each

CALL TO ORDER
CALL TO ORDER
1-888-757-4774

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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85 Gal. 365,000 BTU Comm. Gas Heater (NG)

SKU: BTR-365

Brand: AO Smith

$6,329.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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LTE-80D, 80 Gallon 9 KW Light-Service Commercial Electric Water Heater, 208V

SKU: LTE-80D-208

Brand: AO Smith

$1,399.95 each

Wed, Aug 21 – Fri, Aug 30

Arrives

Wed, Aug 21 – Fri, Aug 30

Questions? Call 1-888-757-4774 or
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81 Gal. 154,000 BTU Comm. Gas Heater (NG)

SKU: BTR-154

Brand: AO Smith

$4,819.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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DRE-80, 80 Gallon 18 KW Lime Tamer Comm. Electric Heater

SKU: DRE-80-18

Brand: AO Smith

(1)

Non-Returnable Item

LOG IN FOR PRICING

CALL TO ORDER
CALL TO ORDER
1-888-757-4774

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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20 Gal. Dura-Power DEL Lowboy Electric Heater (3 kW 277V)

SKU: DEL20-3.0L

Brand: AO Smith

Non-Returnable Item

$769.95 each

Fri, Aug 23 – Mon, Sep 23

Arrives

Fri, Aug 23 – Mon, Sep 23

Questions? Call 1-888-757-4774 or
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119 Gal. Dura-Power DEN Upright Electric Heater (12 kW 208V)

SKU: DEN120-12B

Brand: AO Smith

Non-Returnable Item

$3,409.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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81 Gal. 180,000 BTU Comm. Gas Heater (NG)

SKU: BTR-180

Brand: AO Smith

$5,649.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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NG Manifold

SKU: 100076525

Brand: AO Smith

$121.95 each

Tue, Jul 30 – Wed, Jul 31

Arrives

Tue, Jul 30 – Wed, Jul 31

Questions? Call 1-888-757-4774 or
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40 Gal. Dura-Power DEL Lowboy Electric Heater (12 kW 208V)

SKU: DEL40-12B

Brand: AO Smith

Non-Returnable Item

$1,709.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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100 Gal. 275,000 BTU ASME Comm. Gas Heater (NG)

SKU: BTR-275A

Brand: AO Smith

$8,299.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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65 Gal. 305,000 BTU ASME Comm. Gas Heater (NG)

SKU: BTR-305A

Brand: AO Smith

$8,359.95 each

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
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80 Gallon Dura-Power DEN Comm. Upright Electric Heater

SKU: DEN-80D

Brand: AO Smith

Non-Returnable Item

$2,359.95 each

CALL TO ORDER
CALL TO ORDER
1-888-757-4774

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or
Compare

10 Gallon Dura-Power DEL Comm. Lowboy Electric Heater

SKU: DEL-10S

Brand: AO Smith

(1)

Non-Returnable Item

$733.95 each

CALL TO ORDER
CALL TO ORDER
1-888-757-4774

Wed, Aug 28 – Mon, Sep 30

Arrives

Wed, Aug 28 – Mon, Sep 30

Questions? Call 1-888-757-4774 or

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Resources

Videos

Types of Water Heaters
Choosing Between Tank and Tankless Water Heaters
How to Connect PEX to a Water Heater

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AO Smith Commercial Water Heaters

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Why don't we show the price of this item?

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AO Smith Commercial Water Heaters

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