JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

We ship to most places in continental USA

Chat with us

Need help

Our Locations

Home
HVAC
Tank Water Heaters

Tank Water Heaters

AO Smith ProLine®

Electric

6 Year Limited Warranty
In Stock
Retail : $640.00 $403.97

You Save (37%)

Qty:
AO Smith ProLine®

Electric

6 Year Limited Warranty
In Stock
Retail : $640.00 $403.97

You Save (37%)

Qty:
AO Smith ProLine®

Electric

5 Year Limited Warranty
In Stock
Retail : $597.20 $477.76

You Save (20%)

Qty:
AO Smith ProLine® XE

Natural Gas

Non-Condensing

Atmospheric Vent

6 Year Limited Warranty
In Stock
Retail : $1,950.00 $1,230.84

You Save (37%)

Qty:
AO Smith XP Plus

Natural Gas

Direct Vent

98% Efficiency

5 Year Heat Exchanger Warranty
Retail : $32,399.00 $23,042.17

You Save (29%)
AO Smith PWH-0400NP XP Plus 4.5 Gallons, 399 Input MBtu, 99% AFUE, Circulating, Condensing, Commercial Natural Gas Water Heater with Pump, Indoor, Direct Vent, 5 Year Heat Exchanger/1 Year Parts Warranty
20171.0014345.62
399 MBtu
In Stock

AO Smith PWH-0650NP XP Plus 6.4 Gallons, 650 Input MBtu 98% AFUE, Circulating Condensing, Commercial Natural Gas Water Heater with Pump Indoor, Direct Vent 5 Year Heat Exchanger Warranty
32399.0023042.17
650 MBtu
In Stock
Qty:
AO Smith XP Plus

Natural Gas

Direct Vent

99% Efficiency

5 Year Heat Exchanger Warranty
Retail : $20,171.00 $14,345.62

You Save (29%)
AO Smith PWH-0400NP XP Plus 4.5 Gallons, 399 Input MBtu, 99% AFUE, Circulating, Condensing, Commercial Natural Gas Water Heater with Pump, Indoor, Direct Vent, 5 Year Heat Exchanger/1 Year Parts Warranty
20171.0014345.62
399 MBtu
In Stock

AO Smith PWH-0650NP XP Plus 6.4 Gallons, 650 Input MBtu 98% AFUE, Circulating Condensing, Commercial Natural Gas Water Heater with Pump Indoor, Direct Vent 5 Year Heat Exchanger Warranty
32399.0023042.17
650 MBtu
In Stock
Qty:
AO Smith ProLine XE® Voltex®AL

Electric

Direct Vent

10 Year Limited Warranty
In Stock
Retail : $4,100.00 $2,841.30

You Save (31%)

Qty:
AO Smith ProLine®

Electric

6 Year Limited Warranty
In Stock
Retail : $954.00 $602.16

You Save (37%)

Qty:
AO Smith Dura-Power™

Electric

3 Years Warranty
In Stock
Retail : $2,812.00 $2,633.72

You Save (6%)

Qty:
AO Smith

Natural Gas

Non-Condensing

Direct Vent

80% Efficiency

6 Year Heat Exchanger Warranty
In Stock
Retail : $5,970.00 $4,776.00

You Save (20%)

Qty:
AO Smith ProLine® XE

Natural Gas/Liquid Propane

Non-Condensing

Direct Vent

15 Year Limited Warranty
In Stock
Retail : $1,960.00 $1,568.00

You Save (20%)

Qty:
AO Smith ProLine® XE

Natural Gas

Non-Condensing

Concentric Vent

15 Year Limited Warranty
In Stock
Retail : $1,972.00 $1,577.60

You Save (20%)

Qty:
AO Smith ProLine® XE

Natural Gas

Condensing

Power Direct Vent

6 Year Heat Exchanger Warranty
In Stock
Retail : $2,504.00 $2,003.20

You Save (20%)

Qty:
AO Smith ProLine - GCN

Natural Gas

Residential Water Heaters

Atmospheric Vent

234 Gallons

6 Year Warranty
Retail : $3,190.00 $2,013.53

You Save (37%)
AO Smith GCN-75 Proline 75 Gallons Ultra-Low Nox High Recovery Natural Gas Water Heater
3190.002013.53
75 Gallons
GCN-75
In Stock
Qty:
AO Smith PROLINE® ULTRA-LOW NOx
Retail : $8,760.00 $7,997.88

You Save (9%)
AO Smith CAHP-120 120 Gallon Hybrid Light Commercial Water Heater
8760.007997.88
119 Gallons
CAHP-120
In Stock
Qty:
Hudson CE - 6 Year - Point of Use

Electric

6 Year Warranty
Retail : $417.30 $300.46

You Save (28%)
Hudson CE-6-AS 6 Gallon Electric Water Heater - 6 Year Warranty
417.30300.46
6 Gallons
CE-6-AS
In Stock

Hudson CE-12-AS 12 Gallon Electric Water Heater - 6 Year Warranty
610.00439.20
12 Gallons
CE-12-AS
In Stock
Qty:
Hudson GSN - 6 Year - Lowboy - Low NOx

Natural Gas

82 Gallons

6 Year Warranty
Retail : $1,121.57 $807.53

You Save (28%)
Hudson GSN40L-2-3-6 40 Gallon LowBoy Natural Gas Water Heater - 6 Year Warranty
898.37646.83
40 Gallons
71 Gallons
GSN40L-2-3-6
In Stock

Hudson GSN50L-2-3-6 Gallon LowBoy Natural Gas Water Heater - 6 Year Warranty
1121.57807.53
50 Gallons
82 Gallons
GSN50L-2-3-6
In Stock
Qty:
Hudson GSN - 12 Year - Lowboy - Low NOx

Natural Gas

82 Gallons

12 Year Warranty
Retail : $1,260.21 $907.35

You Save (28%)
Hudson GSN40L-2-3-12 40 Gallon LowBoy Natural Gas Water Heater - 12 Year Warranty
1037.00746.64
40 Gallons
71 Gallons
GSN40L-2-3-12
In Stock

Hudson GSN50L-2-3-12 50 Gallon LowBoy Natural Gas Water Heater - 12 Year Warranty
1260.21907.35
50 Gallons
82 Gallons
GSN50L-2-3-12
In Stock
Qty:
Burnham Alliance LT - Thermoplastic Lining

Indirect Water Heater

381 Gallons
Retail : $3,267.00 $2,482.92

You Save (24%)
Burnham AL80CLT Alliance LT, 80 Gallon, Commercial Thermoplastic Lined Indirect Water Heater
3267.002482.92
80 Gallons
381 Gallons
AL80CLT
In Stock

Burnham AL119CLT Alliance LT, 119 Gallon, Commercial Thermoplastic Lined Indirect Water Heater
3840.002918.40
119 Gallons
477 Gallons
AL119CLT
Qty:
AO Smith LTE - Electric

Electric

Commercial Water Heater

6 Year Warranty
Retail : $2,266.70 $1,360.02

You Save (40%)
AO Smith LTE-66D 66 Gallon Commercial Electric Water Heater - 6 Year Warranty
2057.701234.62
66 Gallons
LTE-66D
In Stock

AO Smith LTE-80D 80 Gallon Commercial Electric Water Heater - 6 Year Warranty
2266.701360.02
80 Gallons
LTE-80D
In Stock

AO Smith 100297716 LTE-120 119 Gallon Commercial Electric Water Heater - 6 Year Warranty
2751.201650.72
119 Gallons
LTE-120D
In Stock
Qty:
Lochinvar Compact ASME Hi-Power

Electric

3 Year Warranty
Retail : $6,424.43 $4,497.10

You Save (30%)
Lochinvar CHT06-020A Compact ASME 20 Gallon Commercial Electric Water Heater - 3 Year warranty
6424.434497.10
20 Gallons
CHT06-020A
In Stock
Qty:
Hudson GPVL - 6 Year - Short

Natural Gas

80 Gallons

6 Year Warranty
Retail : $1,958.94 $1,410.44

You Save (28%)
Hudson PV50SLN 50 Gallon Natural Gas Water Heater - Power Vent - 6 Year Warranty
1958.941410.44
50 Gallons
PV50SLN
In Stock
Qty:
Hudson GPV - 6 Year - Tall

Natural Gas

78 Gallons

6 Year Warranty
Retail : $1,752.37 $1,261.71

You Save (28%)
Hudson PV40TLN 40 Gallon Natural Gas Water Heater- Power Vent - 6 Year Warranty
1752.371261.71
40 Gallons
78 Gallons
PV40TLN
In Stock

Hudson PV50TLN 50 Gallon Natural Gas Water Heater - Power Vent - 6 Year Warranty
1988.051431.40
50 Gallons
81 Gallons
PV50TLN
In Stock
Qty:
Hudson GSN - 6 Year - Tall - Low NOx

Natural Gas

84 Gallons

6 Year Warranty
Retail : $989.87 $712.71

You Save (28%)
Hudson GSN40T-1-3-6 40 Gallon Natural Gas Water Heater - 6 Year Warranty
876.18630.85
40 Gallons
69 Gallons
GSN40T-1-3-6

Hudson GSN50T-1-3-6 50 Gallon Natural Gas Water Heater - 6 Year Warranty
989.87712.71
50 Gallons
84 Gallons
GSN50T-1-3-6
In Stock
Qty:
Hudson GSN - 12 Year - Tall - Low NOx

Natural Gas

84 Gallons

12 Year Warranty
Retail : $1,128.50 $812.52

You Save (28%)
Hudson GSN40T-1-3-12 40 Gallon Natural Gas Water Heater - 12 Year Warranty
1014.82730.67
40 Gallons
69 Gallons
GSN40T-1-3-12
In Stock

Hudson GSN50T-1-3-12 50 Gallon Natural Gas Water Heater - 12 Year Warranty
1128.50812.52
50 Gallons
84 Gallons
GSN50T-1-3-12
In Stock
Qty:
Hudson EL - 6 Year - Lowboy

Electric

58 Gallons

6 Year Warranty
Retail : $996.80 $717.70

You Save (28%)
Hudson ENS30LU6 30 Gallon LowBoy Electronic Water Heater - 6 Year Warranty
844.30607.90
30 Gallons
40 Gallons
ENS30LU6

Hudson ENS40LU6 40 Gallon LowBoy Electronic Water Heater - 6 Year Warranty
715.37515.07
40 Gallons
47 Gallons
ENS40LU6

Hudson ENS50LU6 50 Gallon Lowboy Electronic Water Heater - 6 Year Warranty
996.80717.70
50 Gallons
58 Gallons
ENS50LU6
In Stock
Qty:
IBC Technologies SFC

Gas, Water

Direct Vent

95% Efficiency
Retail : $4,265.00 $2,706.14

You Save (37%)
IBC SFC-125, CSA 99 Input MBtu, DHW 125 Input MBtu - 95% AFUE - Combi Boiler and Domestic Hot Water Heater - Natural Gas - Direct Vent
3940.002499.93
99 MBtu
SFC-125
In Stock

IBC SFC-199, CSA 125 Input MBtu, DHW 199 Input MBtu - 95% AFUE - Combi Boiler and Domestic Hot Water Heater - Natural Gas - Direct Vent
4265.002706.14
125 MBtu
SFC-199
In Stock
Qty:
Utica H2O High Outlet

Indirect Water Heater
Retail : $3,199.00 $2,355.74

You Save (26%)
Utica H2OI60UB H2O Series 60 Gallons Single Coil Stainless Steel Indirect Water Heater
3199.002355.74
60 Gallons
H2O-I60UB
In Stock

Utica H2OI115UB H2O Series 115 Gallons Single Coil Stainless Steel Indirect Water Heater
5265.003877.15
115 Gallons
H2OI115UB
Qty:
AO Smith Cyclone - BTH - Liquid Propane

Liquid Propane

Commercial Water Heater

Power Direct Vent

98% Efficiency

3 Year Warranty
Retail : $11,077.00 $10,113.30

You Save (9%)
AO Smith BTH-150-LP Cyclone 100 Gallon - 98% AFUE - Commercial Liquid Propane Water Heater - Power Vent - 3 Year Warranty
11077.0010113.30
150 MBtu
BTH-150-LP
In Stock

AO Smith BTH-199-LP Cyclone 100 Gallon - 97% AFUE - Commercial Liquid Propane Water Heater - Power Vent - 3 Year Warranty
10114.009985.00
199 MBtu
BTH-199-LP

AO Smith BTH-250-LP Cyclone 100 Gallon - 96% AFUE - Commercial Liquid Propane Water Heater - Power Vent - 3 Year Warranty
12711.0012037.00
250 MBtu
BTH-250-LP
Qty:
Green Mountain H20 GL Series

Electric

Indirect Water Heater

440 Gallons
Retail : $4,093.00 $2,521.29

You Save (38%)
Green Mountain H2OIG40GM GMGL40I H20 GL Series Glass Lined Indirect Water Heater
1647.001014.55
42 Gallons
256 Gallons
H2OIG40GM
In Stock

Green Mountain H2OIG50GM GMGL50I H20 GL Series Glass Lined Indirect Water Heater
1854.001142.06
53 Gallons
310 Gallons
H2OIG50GM
In Stock

Green Mountain H2OIG80GM GMGL80I H20 GL Series Glass Lined Indirect Water Heater
2629.001619.46
79 Gallons
346 Gallons
H2OIG80GM
In Stock

Green Mountain H2OIG105GM GMGL105I H20 GL Series Glass Lined Indirect Water Heater
4093.002521.29
106 Gallons
440 Gallons
H2OIG105GM
In Stock
Qty:
HTP Everlast 6 Years Warranty

Electric

Mini Tank Water Heater

6 Year Warranty
Retail : $468.00 $327.60

You Save (30%)
HTP EVR08.0A020C Everlast 8 Gallon Mini Tank Electric Water Heater - 6 Year Warranty
468.00327.60
8 Gallons
EVR08.0A020C
In Stock
Qty:
Weil-McLain Aqua-Pro

Electric

Indirect Fired Water Heater

477 Gallons
Retail : $4,447.00 $3,513.13

You Save (21%)
Weil-McLain 633500203 119 Aqua-Pro Indirect Water Heater, 119 Gallons
4447.003513.13
119 Gallons
633-500-203
In Stock
Qty:
Weil-McLain Aqua-Plus

Electric

Indirect Fired Water Heater
Retail : $4,669.00 $3,688.51

You Save (21%)
Weil-Mclain 633-600-000 Aqua Plus 35 29.7 Gallons Indirect-Fired Water Heaters Stainless Steel - Series 2
1857.001467.03
29.7 Gallons
8 GPM
633-600-000
In Stock

Weil-Mclain 633-600-001 Aqua Plus 45 39.9 Gallons Indirect-Fired Water Heaters Stainless Steel - Series 2
1868.001475.72
39.9 Gallons
8 GPM
633-600-001
In Stock

Weil-Mclain 633-600-002 Aqua Plus 55 54.1 Gallons Indirect-Fired Water Heaters Stainless Steel - Series 2
2527.001996.33
54.1 Gallons
8 GPM
633-600-002
In Stock

Weil-Mclain 633-600-003 Aqua Plus 85 81.6 Gallons Indirect-Fired Water Heaters Stainless Steel - Series 2
3107.002454.53
81.6 Gallons
14 GPM
633-600-003
In Stock

Weil-Mclain 633-600-004 Aqua Plus 105 110.9 Gallons Indirect-Fired Water Heaters Stainless Steel - Series 2
4446.003512.34
110.9 Gallons
14 GPM
633-600-004
In Stock
Qty:
DHT TX - Limited Life Time Warranty

Indirect Water Heater

238 Gallons
Retail : $1,803.00 $1,289.14

You Save (29%)
DHT TX40 TX 40 Gallons Indirect Water Heaters in Stainless Steel
1803.001289.14
40 Gallons
238 Gallons
TX-40
In Stock

DHT TX50 TX 50 Gallons Indirect Water Heaters in Stainless Steel
2106.001505.79
50 Gallons
282 Gallons
TX-50
In Stock

DHT TX80 TX 80 Gallons Indirect Water Heaters in Stainless Steel
2937.002099.95
80 Gallons
379 Gallons
TX-80
In Stock

DHT TX110 TX 110 Gallons Indirect Water Heaters in Stainless Steel
4191.002996.56
110 Gallons
449 Gallons
TX-110
In Stock
Qty:
Rheem Power Pack 3 Years - ASME Construction - Electric

Electric

Commercial Water Heater

93 Gallons

3 Year Warranty
Retail : $6,324.00 $5,633.42

You Save (11%)
Rheem E20A-9-G PowerPack ASME 20 Gallons Commercial Electric Water Heater - 3 Year Warranty
6324.005633.42
20 Gallons
93 Gallons
E20A-9-G
In Stock

Rheem E50A-54-G Heavy Duty 50 Gallon Electric Commercial Water Heater
11884.0010586.27
50 Gallons
558 Gallons
E50A-54-G
Qty:
Rheem 5 Years - Storage Tank

Electric

Storage Tank

80% Efficiency

5 Year Warranty

Energy Star
Retail : $2,615.16 $2,092.13

You Save (20%)
Rheem ST120 115 Gallon Commercial Electric Storage Tanks - 5 Year Warranty
2615.162092.13
115 Gallons
ST120
In Stock
Qty:

By using this site you agree to our © 2022 AF Supply Corp. All Rights Reserved.