Commercial Water Heaters

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317 items

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Product Availability
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Show In Stock Only</strong> Filter (59)

Show In Stock Only (59)

Category
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AO Smith Heaters (281)

Lochinvar Heaters (27)

Rheem Heaters (3)

Bradford White Heaters (3)

Eccotemp Heaters (3)

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Electric Filter (204)

Electric (204)

Natural Gas Filter (86)

Natural Gas (86)

Propane Filter (27)

Propane (27)

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70,000 - 80,000 Filter (9)

70,000 - 80,000 (9)

90,000 - 100,000 Filter (2)

90,000 - 100,000 (2)

100,000+ Filter (87)

100,000+ (87)

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0 - 9 Filter (16)

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10 - 19 Filter (20)

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80 - 89 (52)

90 - 99 Filter (33)

90 - 99 (33)

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80 - 85% Filter (48)

80 - 85% (48)

85 - 90% Filter (1)

85 - 90% (1)

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90 - 95% (12)

95% + Filter (32)

95% + (32)

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$100 to $200 Filter (3)

$100 to $200 (3)

$200 to $300 Filter (12)

$200 to $300 (12)

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$600 to $700 (1)

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$2000 to $2500 (9)

$2500 to $3000 Filter (14)

$2500 to $3000 (14)

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$3000 to $3500 (1)

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Plumbing Supplies

Water Heaters

Commercial Water Heaters

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BTR-400 Compare Checkbox

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100 Gallon BTR-400 390,000 BTU Commercial Gas Water Heater (NG)

SKU: BTR-400

AO Smith

SKU: BTR-400

Brand: AO Smith

$15,687.00 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTHL-300A Compare Checkbox

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220 Gallon BTHL-300 300,000 BTU Cyclone LV Condensing Commercial Gas Water Heater with Modulating Burner (NG/LP)

SKU: BTHL-300A

AO Smith

SKU: BTHL-300A

Brand: AO Smith

$23,752.83 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTH-250-LP Compare Checkbox

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100 Gallon BTH-250 250,000 BTU Cyclone Mxi Commercial Gas Water Heater (LP)

SKU: BTH-250-LP

AO Smith

SKU: BTH-250-LP

Brand: AO Smith

$11,571.07 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DEN30-12G Compare Checkbox

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30 Gal. Dura-Power DEN Upright Electric Heater (12 kW 480V)

SKU: DEN30-12G

AO Smith

SKU: DEN30-12G

Brand: AO Smith

$2,261.10 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DRE-120-36-480 Compare Checkbox

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DRE-120, 120 Gallon 36 KW Lime Tamer Commercial Electric Water Heater - Upright (6 Elements, 3PH, 480V)

SKU: DRE-120-36-480

AO Smith

SKU: DRE-120-36-480

Brand: AO Smith

$8,922.34 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTH-150-LP Compare Checkbox

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100 Gallon BTH-150 150,000 BTU Cyclone Mxi Commercial Gas Water Heater (LP)

SKU: BTH-150-LP

AO Smith

SKU: BTH-150-LP

Brand: AO Smith

$12,683.10 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

AWH0500NPM Compare Checkbox

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500,000 BTU Armor Condensing Commercial Water Heater

SKU: AWH0500NPM

Lochinvar

SKU: AWH0500NPM

Brand: Lochinvar

$20,137.64 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

CWN500PM Compare Checkbox

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500,000 BTU Copper-Fin Atmospheric Commercial Water Heater (NG)

SKU: CWN500PM

Lochinvar

SKU: CWN500PM

Brand: Lochinvar

$8,870.25 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DEL15-6.0I Compare Checkbox

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15 Gallon DEL-15 Dura-Power Commercial Electric Water Heater - Lowboy (1PH, 6kW, 208V)

SKU: DEL15-6.0I

AO Smith

SKU: DEL15-6.0I

Brand: AO Smith

$1,440.25 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DRE-120-24-208-3PH Compare Checkbox

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DRE-120, 120 Gallon 24 KW Lime Tamer Commercial Electric Water Heater, 208V, 3 PH

SKU: DRE-120-24-208-3PH

AO Smith

SKU: DRE-120-24-208-3PH

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

DEL-6S-208V-1PH Compare Checkbox

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6 Gallon DEL-6 Dura-Power Commercial Electric Water Heater - Lowboy (1PH, 1.5kW, 208V)

SKU: DEL-6S-208V-1PH

AO Smith

SKU: DEL-6S-208V-1PH

Brand: AO Smith

$1,265.78 each

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

BTH-199A Compare Checkbox

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100 Gallon BTH-199 199,000 BTU Cyclone Mxi ASME Commercial Gas Water Heater (NG)

SKU: BTH-199A

AO Smith

SKU: BTH-199A

Brand: AO Smith

$14,609.61 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTR-500 Compare Checkbox

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85 Gallon BTR-500 500,000 BTU Commercial Gas Water Heater (NG)

SKU: BTR-500

AO Smith

SKU: BTR-500

Brand: AO Smith

$17,675.00 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BT-100-LP Compare Checkbox

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98 Gallon BT-100 75,100 BTU Commercial Gas Water Heater (LP)

SKU: BT-100-LP

AO Smith

SKU: BT-100-LP

Brand: AO Smith

$4,597.00 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

SNR126-065 Compare Checkbox

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65 Gallon - 125,000 BTU Shield Commercial Water Heater (Nat Gas)

SKU: SNR126-065

Lochinvar

SKU: SNR126-065

Brand: Lochinvar

$7,639.99 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DEL20-3.0L Compare Checkbox

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20 Gallon DEL-20 Dura-Power Commercial Electric Water Heater - Lowboy (1PH, 3kW, 277V)

SKU: DEL20-3.0L

AO Smith

SKU: DEL20-3.0L

Brand: AO Smith

$1,213.67 each

Backorder

Get it by Wed, Oct 28 - Wed, Nov 25

Backorder

Get it by Wed, Oct 28 - Wed, Nov 25

DEL-10-2.5KW-208V Compare Checkbox

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10 Gallon Compact DEL-10 Dura-Power Commercial Electric Water Heater - Light Duty Lowboy (1PH, 2.5kW, 208V)

SKU: DEL-10-2.5KW-208V

AO Smith

SKU: DEL-10-2.5KW-208V

Brand: AO Smith

$1,386.28 each

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

BTR-197-LP Compare Checkbox

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100 Gallon BTR-197 199,000 BTU Commercial Gas Water Heater (LP)

SKU: BTR-197-LP

AO Smith

SKU: BTR-197-LP

Brand: AO Smith

$9,335.47 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTR-250A Compare Checkbox

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100 Gallon BTR-250 250,000 BTU ASME Commercial Gas Water Heater (NG)

SKU: BTR-250A

AO Smith

SKU: BTR-250A

Brand: AO Smith

$12,905.00 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTL-120 Compare Checkbox

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81 Gallon BTL-120 120,000 BTU Master-Fit Ultra-Low NOx Commercial Gas Water Heater (NG)

SKU: BTL-120

AO Smith

SKU: BTL-120

Brand: AO Smith

$9,033.50 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DEL20-4.0L Compare Checkbox

Compare

20 Gallon DEL-20 Dura-Power Commercial Electric Water Heater - Lowboy (1PH, 4kW, 277V)

SKU: DEL20-4.0L

AO Smith

SKU: DEL20-4.0L

Brand: AO Smith

$1,320.68 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DVE-120-45 Compare Checkbox

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DVE-120, 120 Gallon 45 KW Lime Tamer Commercial Electric Water Heater

SKU: DVE-120-45

AO Smith

SKU: DVE-120-45

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTL-310A Compare Checkbox

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86 Gallon BTL-310 310,000 BTU Master-Fit Ultra-Low NOx ANSI Commercial Gas Water Heater (NG)

SKU: BTL-310A

AO Smith

SKU: BTL-310A

Brand: AO Smith

$15,884.29 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DRE-52-13 Compare Checkbox

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DRE-52, 50 Gallon 13.5 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-52-13

AO Smith

SKU: DRE-52-13

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BT-60-LP Compare Checkbox

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60 Gallon BT-60 54,000 BTU Commercial Liquid Propane Water Heater (LP)

SKU: BT-60-LP

AO Smith

SKU: BT-60-LP

Brand: AO Smith

$3,632.33 each

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

DVE-52-54 Compare Checkbox

Compare

DVE-52, 50 Gallon 54 KW Lime Tamer Commercial Electric Water Heater

SKU: DVE-52-54

AO Smith

SKU: DVE-52-54

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTR-251 Compare Checkbox

Compare

65 Gallon BTR-251 251,000 BTU Commercial Gas Water Heater (NG)

SKU: BTR-251

AO Smith

SKU: BTR-251

Brand: AO Smith

$10,949.70 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DSE-80-60 Compare Checkbox

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DSE-80, 80 Gallon 60 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-80-60

AO Smith

SKU: DSE-80-60

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTL-154 Compare Checkbox

Compare

81 Gallon BTL-154 154,000 BTU Master-Fit Ultra-Low NOx Commercial Gas Water Heater (NG)

SKU: BTL-154

AO Smith

SKU: BTL-154

Brand: AO Smith

$11,883.40 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DRE-80-30 Compare Checkbox

Compare

DRE-80, 80 Gallon 30 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-80-30

AO Smith

SKU: DRE-80-30

Brand: AO Smith

(1)

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DVE-120-54 Compare Checkbox

Compare

DVE-120, 120 Gallon 54 KW Lime Tamer Commercial Electric Water Heater

SKU: DVE-120-54

AO Smith

SKU: DVE-120-54

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTR-197N Compare Checkbox

Compare

100 Gallon BTR-197N 199,000 BTU High-Altitude Commercial Gas Water Heater (NG)

SKU: BTR-197N

AO Smith

SKU: BTR-197N

Brand: AO Smith

$9,695.79 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DEL-30D Compare Checkbox

Compare

30 Gallon Dura-Power DEL Commercial Electric Water Heater - Lowboy

SKU: DEL-30D

AO Smith

SKU: DEL-30D

Brand: AO Smith

$2,525.58 each

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DVE-52-24 Compare Checkbox

Compare

DVE-52, 50 Gallon 24 KW Lime Tamer Commercial Electric Water Heater

SKU: DVE-52-24

AO Smith

SKU: DVE-52-24

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

MELD75-TB Compare Checkbox

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75 Gallon Tall Marathon Eclipse Light-Duty Electric Water Heater w/ Limited 10 Year Warranty (240v), MELD75-TB

SKU: MELD75-TB

Rheem

SKU: MELD75-TB

Brand: Rheem

$7,895.59 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTR-251A Compare Checkbox

Compare

65 Gallon BTR-251 251,000 BTU ASME Commercial Gas Water Heater (NG)

SKU: BTR-251A

AO Smith

SKU: BTR-251A

Brand: AO Smith

$13,613.31 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DSE-40-30 Compare Checkbox

Compare

DSE-40, 40 Gallon 30 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-40-30

AO Smith

SKU: DSE-40-30

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DSE-120-54 Compare Checkbox

Compare

DSE-120, 120 Gallon 54 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-120-54

AO Smith

SKU: DSE-120-54

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DSE-80-75 Compare Checkbox

Compare

DSE-80, 80 Gallon 75 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-80-75

AO Smith

SKU: DSE-80-75

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DSE-100-36 Compare Checkbox

Compare

DSE-100, 100 Gallon 36 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-100-36

AO Smith

SKU: DSE-100-36

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

CWN180PM Compare Checkbox

Compare

180,000 BTU Copper-Fin Atmospheric Gas Fired Water Heater (NG)

SKU: CWN180PM

Lochinvar

SKU: CWN180PM

Brand: Lochinvar

$4,435.38 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BL-100 Compare Checkbox

Compare

98 Gallon BL-100 75,100 BTU Conservationist Ultra-Low Nox Commercial Gas Water Heater (NG)

SKU: BL-100

AO Smith

SKU: BL-100

Brand: AO Smith

$5,549.37 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

BTL-180 Compare Checkbox

Compare

81 Gallon BTL-180 180,000 BTU Master-Fit Ultra-Low NOx Commercial Gas Water Heater (NG)

SKU: BTL-180

AO Smith

SKU: BTL-180

Brand: AO Smith

$10,128.56 each

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DRE-52-36 Compare Checkbox

Compare

DRE-52, 50 Gallon 36 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-52-36

AO Smith

SKU: DRE-52-36

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DRE-80-36 Compare Checkbox

Compare

DRE-80, 80 Gallon 36 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-80-36

AO Smith

SKU: DRE-80-36

Brand: AO Smith

(1)

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

100109229 Compare Checkbox

Compare

Triple Manifold Kit for AO Smith Water Heater

SKU: 100109229

AO Smith

SKU: 100109229

Brand: AO Smith

$2,083.34 each

Backorder

Get it by Wed, Oct 28 - Wed, Nov 25

Backorder

Get it by Wed, Oct 28 - Wed, Nov 25

DSE-30-24 Compare Checkbox

Compare

DSE-30, 30 Gallon 24 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-30-24

AO Smith

SKU: DSE-30-24

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

Backorder

Get it by Thu, Oct 29 - Tue, Dec 1

DVE-120-36-240-1/3PH Compare Checkbox

Compare

DVE-120, 240 Gallon 36 KW Lime Tamer Commercial Electric Water Heater (1/3 Phase)

SKU: DVE-120-36-240-1/3PH

AO Smith

SKU: DVE-120-36-240-1/3PH

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

Out of Stock

Get it by Thu, Oct 15 - Mon, Oct 26

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This category contains a selection of water heaters for commercial applications, including AO Smith, Lochinvar and Rheem.

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Commercial Water Heaters

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