Commercial Water Heaters

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Show In Stock Only</strong> Filter (60)

Show In Stock Only (60)

Category
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AO Smith Heaters (284)

Bradford White Heaters (3)

Eccotemp Heaters (3)

Lochinvar Heaters (27)

Rheem Heaters (3)

Fuel Type
–

Electric Filter (207)

Electric (207)

Natural Gas Filter (86)

Natural Gas (86)

Propane Filter (27)

Propane (27)

BTU Input
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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)

Capacity (Gallons)
–

0 - 9 Filter (16)

0 - 9 (16)

10 - 19 Filter (20)

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20 - 29 Filter (4)

20 - 29 (4)

30 - 39 Filter (13)

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40 - 49 Filter (14)

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60 - 69 Filter (15)

60 - 69 (15)

70 - 79 Filter (13)

70 - 79 (13)

80 - 89 Filter (53)

80 - 89 (53)

90 - 99 Filter (37)

90 - 99 (37)

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0 - 80% Filter (47)

0 - 80% (47)

80 - 85% Filter (48)

80 - 85% (48)

85 - 90% Filter (1)

85 - 90% (1)

90 - 95% Filter (12)

90 - 95% (12)

95% + Filter (31)

95% + (31)

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$100 to $200 Filter (3)

$100 to $200 (3)

$200 to $300 Filter (12)

$200 to $300 (12)

$300 to $400 Filter (2)

$300 to $400 (2)

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$500 to $600 (2)

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$600 to $700 (1)

$1000 to $1500 Filter (28)

$1000 to $1500 (28)

$1500 to $2000 Filter (9)

$1500 to $2000 (9)

$2000 to $2500 Filter (9)

$2000 to $2500 (9)

$2500 to $3000 Filter (14)

$2500 to $3000 (14)

$3000 to $3500 Filter (1)

$3000 to $3500 (1)

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Plumbing Supplies

Water Heaters

Commercial Water Heaters

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BTH-120-LP Compare Checkbox

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60 Gallon BTH-120 120,000 BTU Cyclone Mxi Commercial Gas Water Heater (LP)

SKU: BTH-120-LP

AO Smith

SKU: BTH-120-LP

Brand: AO Smith

$8,205.52 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTHL-150A Compare Checkbox

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250 Gallon BTHL-150 150,000 BTU Cyclone LV Condensing Commercial Gas Water Heater with Modulating Burner (NG/LP)

SKU: BTHL-150A

AO Smith

SKU: BTHL-150A

Brand: AO Smith

$14,445.71 each

In Stock

Get 1 by Wed, Nov 18 - Fri, Nov 20

In Stock

Get 1 by Wed, Nov 18 - Fri, Nov 20

CWN315PM Compare Checkbox

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315,000 BTU Copper-Fin Atmospheric Gas Fired Water Heater (NG)

SKU: CWN315PM

Lochinvar

SKU: CWN315PM

Brand: Lochinvar

$6,635.16 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DRE-80-24-480-3PH Compare Checkbox

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DRE-80, 80 Gallon 24 KW Lime Tamer Commercial Electric Water Heater (480V, 3PH)

SKU: DRE-80-24-480-3PH

AO Smith

SKU: DRE-80-24-480-3PH

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

DVE-80-30-208 Compare Checkbox

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DVE-80, 80 Gallon 30 KW Lime Tamer Commercial Electric Water Heater, 208V

SKU: DVE-80-30-208

AO Smith

SKU: DVE-80-30-208

Brand: AO Smith

$10,288.79 each

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

SWA285N Compare Checkbox

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110 Gallon - 285,000 BTU Shield ASME Commercial Water Heater (Nat Gas)

SKU: SWA285N

Lochinvar

SKU: SWA285N

Brand: Lochinvar

$17,364.33 each

In Stock

Get 1 by Wed, Nov 18 - Fri, Nov 20

In Stock

Get 1 by Wed, Nov 18 - Fri, Nov 20

LE230LN-3NHZZ Compare Checkbox

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28-Gallon ElectriFLEX Light Duty Lowboy Electric Water Heater

SKU: LE230LN-3NHZZ

Bradford White

SKU: LE230LN-3NHZZ

Brand: Bradford White

$2,643.99 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-120-15-480V-3PH Compare Checkbox

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DSE-120, 120 Gallon 15 KW Dura-Power Commercial Electric Water Heater, 3 PH, 480V

SKU: DSE-120-15-480V-3PH

AO Smith

SKU: DSE-120-15-480V-3PH

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DRE-120-24 Compare Checkbox

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DRE-120, 120 Gallon 24 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-120-24

AO Smith

SKU: DRE-120-24

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

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 Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

DRE-52-12-208V-3PH Compare Checkbox

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DRE-52, 50 Gallon 12.3 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-52-12-208V-3PH

AO Smith

SKU: DRE-52-12-208V-3PH

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

BTH-199A Compare Checkbox

Compare

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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTR-500A Compare Checkbox

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

SKU: BTR-500A

AO Smith

SKU: BTR-500A

Brand: AO Smith

$19,356.00 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTH-500A Compare Checkbox

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119 Gallon BTH-500 499,900 BTU Cyclone Mxi ASME Commercial Gas Water Heater (NG)

SKU: BTH-500A

AO Smith

SKU: BTH-500A

Brand: AO Smith

(1)

$19,729.00 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTR-200 Compare Checkbox

Compare

100 Gallon BTR-200 199,000 BTU Commercial Gas Water Heater (NG)

SKU: BTR-200

AO Smith

SKU: BTR-200

Brand: AO Smith

$9,537.00 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DVE-80-15-208V-3PH Compare Checkbox

Compare

DVE-80, 80 Gallon 15 KW Lime Tamer Commercial Electric Water Heater, 208V, 3PH

SKU: DVE-80-15-208V-3PH

AO Smith

SKU: DVE-80-15-208V-3PH

Brand: AO Smith

$8,788.19 each

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

MR50245C Compare Checkbox

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50 Gallon 4.5KW Tall Marathon Electric Water Heater w/ Limited Lifetime Warranty (240v), MR50245C

SKU: MR50245C

Rheem

SKU: MR50245C

Brand: Rheem

$1,942.52 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

100076525 Compare Checkbox

Compare

NG Manifold, 100076525

SKU: 100076525

AO Smith

SKU: 100076525

Brand: AO Smith

$154.81 each

Backorder

Get it by Tue, Dec 15 - Mon, Jan 18

Backorder

Get it by Tue, Dec 15 - Mon, Jan 18

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 Tue, Dec 15 - Mon, Jan 18

Backorder

Get it by Tue, Dec 15 - Mon, Jan 18

CEHD-80A-54-3CF Compare Checkbox

Compare

80 Gallon ElectriFLEX Heavy Duty Electric Water Heater

SKU: CEHD-80A-54-3CF

Bradford White

SKU: CEHD-80A-54-3CF

Brand: Bradford White

$12,121.99 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTHL-250A Compare Checkbox

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250 Gallon BTHL-250 250,000 BTU Cyclone LV Condensing Commercial Gas Water Heater with Modulating Burner (NG/LP)

SKU: BTHL-250A

AO Smith

SKU: BTHL-250A

Brand: AO Smith

$16,809.13 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTR-365-LP Compare Checkbox

Compare

85 Gallon BTR-365 365,000 BTU Commercial Gas Water Heater (LP)

SKU: BTR-365-LP

AO Smith

SKU: BTR-365-LP

Brand: AO Smith

$11,910.38 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DEL-30D Compare Checkbox

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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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DEL10-6.0L Compare Checkbox

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10 Gallon DEL-10 Dura-Power Commercial Electric Water Heater - Lowboy (1PH, 6kW, 277V)

SKU: DEL10-6.0L

AO Smith

SKU: DEL10-6.0L

Brand: AO Smith

$1,127.35 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-100-36 Compare Checkbox

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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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-120-24 Compare Checkbox

Compare

DSE-120, 120 Gallon 24 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-120-24

AO Smith

SKU: DSE-120-24

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-120-54 Compare Checkbox

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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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-40-15 Compare Checkbox

Compare

DSE-40, 40 Gallon 15 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-40-15

AO Smith

SKU: DSE-40-15

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-40-36 Compare Checkbox

Compare

DSE-40, 40 Gallon 36 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-40-36

AO Smith

SKU: DSE-40-36

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-65-75 Compare Checkbox

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DSE-65, 65 Gallon 75 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-65-75

AO Smith

SKU: DSE-65-75

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DRE-80-15 Compare Checkbox

Compare

DRE-80, 80 Gallon 15 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-80-15

AO Smith

SKU: DRE-80-15

Brand: AO Smith

(1)

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DRE-52-18 Compare Checkbox

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DRE-52, 50 Gallon 18 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-52-18

AO Smith

SKU: DRE-52-18

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

AWN286PM Compare Checkbox

Compare

285,000 BTU Armor Condensing Commercial Water Heater

SKU: AWN286PM

Lochinvar

SKU: AWN286PM

Brand: Lochinvar

$12,144.89 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTR-400A Compare Checkbox

Compare

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

SKU: BTR-400A

AO Smith

SKU: BTR-400A

Brand: AO Smith

$21,730.89 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BT-100-LP Compare Checkbox

Compare

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 Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTL-275 Compare Checkbox

Compare

100 Gallon BTL-275 275,000 BTU Master-Fit Ultra-Low NOx Commercial Gas Water Heater (NG)

SKU: BTL-275

AO Smith

SKU: BTL-275

Brand: AO Smith

$12,635.53 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTH-150A Compare Checkbox

Compare

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

SKU: BTH-150A

AO Smith

SKU: BTH-150A

Brand: AO Smith

$14,454.57 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTL-250 Compare Checkbox

Compare

100 Gallon BTL-250 250,000 BTU Master-Fit Ultra-Low NOx Commercial Gas Water Heater (NG)

SKU: BTL-250

AO Smith

SKU: BTL-250

Brand: AO Smith

$10,191.36 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTL-250A Compare Checkbox

Compare

100 Gallon BTL-250 250,000 BTU Master-Fit Ultra-Low NOx ANSI Commercial Gas Water Heater (NG)

SKU: BTL-250A

AO Smith

SKU: BTL-250A

Brand: AO Smith

$13,650.47 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

BTR-154 Compare Checkbox

Compare

81 Gallon BTR-154 154,000 BTU Commercial Gas Water Heater (NG)

SKU: BTR-154

AO Smith

SKU: BTR-154

Brand: AO Smith

$8,663.70 each

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DSE-100-15 Compare Checkbox

Compare

DSE-100, 100 Gallon 15 KW Dura-Power Commercial Electric Water Heater

SKU: DSE-100-15

AO Smith

SKU: DSE-100-15

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DRE-80-18 Compare Checkbox

Compare

DRE-80, 80 Gallon 18 KW Lime Tamer Commercial Electric Water Heater

SKU: DRE-80-18

AO Smith

SKU: DRE-80-18

Brand: AO Smith

(1)

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DVE-120-27 Compare Checkbox

Compare

DVE-120, 120 Gallon 27 KW Lime Tamer Commercial Electric Water Heater

SKU: DVE-120-27

AO Smith

SKU: DVE-120-27

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

Backorder

Get it by Wed, Dec 16 - Thu, Jan 21

DVE-120-36-208V-3PH Compare Checkbox

Compare

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

SKU: DVE-120-36-208V-3PH

AO Smith

SKU: DVE-120-36-208V-3PH

Brand: AO Smith

CALL TO ORDER

1-888-757-4774

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

Out of Stock

Get it by Wed, Dec 2 - Fri, Dec 11

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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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