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Water Heater Repair (302)

Water Heaters (447)

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Yes (540)

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1,800 (1)

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24000 (2)

27000 (2)

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Voltage

9 (1)

120 (8)

120 V (26)

208 (4)

208 V (19)

208/240/277/480 V (9)

240 (31)

240 V (87)

240/208/120 V (1)

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277 (1)

277 V (10)

480 V (2)

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Certifications & Standards

AHRI Certified (86)

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ANSI Compliant (21)

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ETL Listed (5)

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HUD Certified (1)

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IRC (1)

Made in USA (7)

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NSF Certified (30)

NSF Listed (7)

UEF (4)

UL Certified (30)

UL Classified (12)

UL Listed (135)

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Water Connection Size

0.5 in. (1)

0.75 in. (2)

1 1/2 in (1)

1 in. (15)

1-1/2 in. (11)

1-1/2 in.,2 in. (8)

1-1/2, 2 in. (1)

1.5 in. (13)

1.5 in. 2 in. (1)

1.25 in. (1)

1/2 in. (9)

1/2 in. NPT (6)

1/2 in.NPT (3)

2 in. (11)

2 in.,2 in.,1-1/2 in. (5)

3/4 in (5)

3/4 in. (302)

3/4 in.NPT (9)

3/4“ NPT (1)

3/4“NPT (1)

3/8 in. (18)

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Maximum Pressure

10.5 (4)

120 Psi (13)

150 (2)

150 PSI (284)

150 Psi (2)

160 PSI (16)

170 F (1)

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Features

160K BTU Non-Condensing exterior 7.4 gpm 3 5 Conc E NG, (1)

360° Leak Detection Cable,Auto Shutoff Valve (2)

,SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATER (1)

ASME, Energy Usage Tracking, Leak Detection, Ultra Low Nox (2)

ASME, LeakGuard, Energy and Water Usage Reports (2)

Automatic Cleaning System (2)

Automatic Safety Shutoff if Pilot is Extinguished (1)

Automatic Temperature Control (5)

Automatic Thermostat (3)

Automatic Thermostat,Easy Installation (2)

Automatic Thermostat,Electric Junction Box Above Elements,Over Temperature Protector (4)

Built-in Flammable Vapor Ignition Protection (1)

Compact Design (4)

Copper (1)

Corrosion Protection (1)

Demand Response Ready,Glass-Lined Tank,Self Cleaning,Temperature Pressure Relief Valve (2)

Demand Response Ready,Overheat Protection (2)

Digital Display (1)

Digital Display,Freeze Protection,Overheat Protection,Ultra LoNox,WiFi (2)

Digital Display,Freeze Protection,Overheat Protection,Ultra LoNox,WiFi,Quick-Flush (4)

Digital Display,Freeze Protection,Overheat Protection,Ultra LoNox,WiFi,Safety Lock-Out (2)

Digital panel (1)

Double Element,Over Temperature Protector Cuts Off Power During Excessive Temperature,Automatic Thermostat (1)

Ductable (1)

Durable Brass Drain Valve,Efficient Design,Long Life Heating Elements,Long Life Tank Design (1)

Eco-Friendly (1)

Eco-friendly burner, Low NOx design,Premium grade anode rod provides long-lasting tank protection (1)

Electric Junction Box Located Above,Heating Elements for Easy Installation,High Performance and Lower Operating Cost,Over-Temperature Protector Cuts Off Power in Excess Temperature Situations (1)

Enamel coated (1)

Enamel coated,L-shape (1)

Endless Hot Water (1)

Energy Usage Tracking, Leak Detection, Ultra Low Nox (13)

Fast and endless supply of hot water (4)

Field Convertible,Overheat Protection,Freeze Protection,Wall Mounted,Ultra LoNOx (1)

Field Convertible,Overheat Protection,Wall Mountable,Freeze Protection,Ultra LoNOx (1)

Field Convertible,Overheat Protection,Wall Mounted,Freeze Protection,Ultra LoNOx (4)

Flexible Orientation Mounting,Non-Thermostatic (2)

Freeze Protection (1)

Freeze Protection, Ultra Low Nox, Wall Mounted (1)

Fully Automatic Digital Controls with Safety Shutoff (4)

Glass-Lined Tank,LED diagnostic system (1)

Glass-Lined Tank,Overheat Protection,Temperature Pressure Relief Valve (2)

Glass-Lined Tank,Overheat Protection,Temperature Pressure Relief Valve,Corrosion Resistant (2)

Glass-Lined Tank,Temperature Pressure Relief Valve (1)

High Performance (1)

Instant Hot Water,Freeze Protection (3)

Lead Free (1)

LeakGuard, Energy and Water Usage Reports (1)

LoNox,Freeze Protection (1)

LoNox,Freeze Protection,Safety Lock-Out (1)

LoNox,Overheat Protection,Pilot Light Window,Pilot Reset Button (1)

Low Nox (8)

Low Nox, Temperature Pressure Relief Valve (3)

Low Nox,Eco-friendly burner (1)

Low Nox,Eco-friendly burner,Maintenance free (1)

Low Nox,Eco-friendly burner,Maintenance free,Protective control system (3)

Low Nox,Eco-friendly burner,Maintenance-free no filter to clean (1)

Low Nox,Eco-Friendly Burner,R-Tec Resistored Anode (1)

Low Nox,EverKleen patented system fights sediment build-up (1)

Low Nox,Flammable Vapor Detection Sensor,Self-Diagnostic System (1)

Low Nox,Heat saving flue baffle design,EverKleen patented system fights sediment build-up (1)

Low Nox,LED Diagnostic System,Space Saver Design (2)

Low Nox,Long vent flexibility,Self‑diagnostic electronic control (1)

Low Nox,Maintenance Free,Premium Grade Anode Rod Provides Long-Lasting Tank Protection,Protective Control System That Disables The Heater In The Presence Of Flammable Vapor Accumulation (1)

Low Nox,Overheat protection (1)

Low Nox,Pilot Light Window,Overheat Protection,Self Cleaning (1)

Mechanical Venting Versatility (1)

Overheat Protection (19)

Overheat Protection Temperature Pressure Relief Valve (1)

Overheat Protection Temperature Pressure Relief Valve Self Cleaning (1)

Overheat Protection, Temperature Pressure Relief Valve (1)

Overheat Protection, Temperature Pressure Relief Valve, Digital Display (8)

Overheat Protection,Automatic Thermostat,Over Temperature Protector (1)

Overheat Protection,Demand Response Ready,Temperature Pressure Relief Valve,WiFi,Vacation Mode (1)

Overheat Protection,Eco-friendly burner,Low Nox design (1)

Overheat Protection,Heavy Duty,Automatic Temperature Control (1)

Overheat Protection,Maintenance free (1)

Overheat Protection,Pilot Light Window,Pilot Reset Button (1)

Overheat Protection,Pilot Light Window,Ultra Low Nox (2)

Overheat Protection,Push button ignition system simplifies the startup process (1)

Overheat Protection,Self Cleaning,Eco-friendly burner (1)

Overheat Protection,Temperature Pressure Relief Valve (11)

Overheat Protection,Temperature Pressure Relief Valve,Ultra LoNox (1)

Overheat Protection,Temperature Pressure Relief Valve,WiFi,Vacation Mode (1)

Overheat Protection,Ultra Lo NOx,WiFi (1)

Overheat Protection,Ultra LoNox (2)

Overheat Protection,Ultra LoNOx,WiFi (1)

Reduce Water Heating Costs (1)

Self Cleaning,Overheat Protection (1)

Self-cleaning (5)

Self-Cleaning (1)

Self-Cleaning Hydro Cannon (1)

Self-Diagnostic System,Low Emissions,Two pipe system: one pipe pulls in outside air for combustion and the other exhausts combustion gases,Rheem exclusive R-Tech (resistored) anode rod provides long-lasting tank protection (1)

Side Connection (3)

Small and Compact (1)

Smart Control (1)

Smart Home (1)

Space-saving units are up to One Foot Shorter (1)

Tank Status Indicator Light Green (Ready Mode),Red (Heating Mode),Wall Bracket,Cord (1)

Temperature and Pressure Relief Valve (20)

Temperature Pressure Relief Valve (10)

Temperature Pressure Relief Valve Self Cleaning Overheat Protection (2)

Temperature Pressure Relief Valve,Glass-Lined Tank (4)

Temperature Pressure Relief Valve,Heavy Duty (1)

Temperature Pressure Relief Valve,LoNox,Glass-Lined Tank (3)

Temperature Pressure Relief Valve,Overheat Protection (11)

Temperature Pressure Relief Valve,Overheat Protection,Glass-Lined Tank (3)

Temperature Pressure Relief Valve,Overheat Protection,Ultra LoNox,Wi-Fi (4)

Ultra Low Nox (6)

Ultra Low NOx (2)

Ultra Low Nox,Glass-Lined Tank,Space Saver Design,LED Diagnostic System (1)

Ultra Low Nox,Maintenance Free,Premium Grade Anode Rod Provides Long-Lasting Tank Protection (1)

Ultra Low Nox,Reduces fuel costs,Exclusive fuel shut-off device,Maintenance free (1)

Vacation Mode,Wi-Fi (1)

Vented (1)

Wall Mounted (12)

Wall mounted (1)

Wall Mounted Ultra LoNOx (1)

Wall Mounted,Freeze Protection,Ultra Low Nox (8)

Wall Mounted,LoNox,Freeze Protection (5)

Wall Mounted,Overheat Protection (2)

Wi-Fi, Freeze Protection, Ultra Low Nox, Wall Mounted (6)

Wifi, Digital Display (1)

WiFi,Wall Mounted,LoNox,Freeze Protection (1)

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Maximum Working Temperature

90 F (16)

90 °F (1)

120 F (1)

125 F (8)

125°F (2)

140 (1)

140 °F (13)

140 F (58)

140 °F (1)

140°F (13)

145 F (6)

145 °F (2)

145°F (2)

149 F (4)

150 F (11)

150 °F (12)

155 F (4)

160 F (47)

160 °F (8)

170 F (22)

170 °F (2)

175 F (1)

180 F (28)

181 F (4)

181 °F (1)

185 F (31)

190 F (2)

200 °F (2)

210 °F (4)

250 °F (1)

2280 °F (1)

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Energy Factor

0.6 (13)

0.7 (2)

0.8 (3)

0.9 (13)

0.57 (2)

0.58 (5)

0.59 (12)

0.61 (3)

0.62 (6)

0.63 (7)

0.64 (4)

0.65 (9)

0.66 (6)

0.67 (2)

0.68 (4)

0.69 (3)

0.71 (1)

0.72 (5)

0.73 (3)

0.81 (8)

0.82 (30)

0.83 (1)

0.84 (2)

0.87 (1)

0.88 (4)

0.89 (9)

0.91 (5)

0.92 (39)

0.93 (39)

0.94 (4)

0.95 (13)

0.96 (6)

0.97 (1)

0.98 (2)

0.99 (3)

0.57999999999999996 (5)

1 (4)

3 (1)

3.83 (1)

3.88 (1)

4.05 (4)

4.07 (3)

>0.81 (4)

UEF: 0.82 (1)

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Tank Capacity

1.3 gal. (1)

2 gal. (1)

2.1 gal. (2)

2.5 gal. (3)

2.5 Gal. (1)

4 gal. (1)

4.0 gal. (1)

5 gal. (1)

6 gal. (7)

10 gal. (5)

15 gal. (1)

19 gal. (2)

19.9 gal. (1)

20 gal. (7)

28 gal. (6)

29 gal. (4)

30 gal. (17)

36 gal. (2)

38 gal. (6)

39 gal. (1)

40 gal. (60)

47 gal. (2)

48 gal. (3)

50 gal. (72)

55 gal. (2)

65 gal. (4)

71 gal. (1)

74 gal. (2)

75 gal. (14)

76 gal. (2)

80 gal. (9)

81 gal. (1)

85 gal. (2)

90 gal. (4)

91 gal. (2)

98 gal. (2)

100 gal. (25)

105 gal. (1)

119 gal. (8)

119.9 gal. (1)

120 gal. (3)

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Product Diameter

0.75 in. (1)

8 in. (3)

10.6 in. (1)

12 in. (2)

13.5 in. (1)

14 in. (1)

14.96 in. (1)

15.75 in. (7)

16 in. (4)

16.5 in (1)

16.5 in. (3)

17.75 in. (3)

18 in. (9)

18.5 in. (2)

18.25 in. (1)

19 1/4 in. (1)

19 3/4 in. (1)

19 in. (11)

19.5 in. (3)

19.71 in. (1)

19.75 in. (13)

20 1/4 in. (10)

20 in. (6)

20-1/4 in. (1)

20.5 in (1)

20.5 in. (10)

20.25 in. (7)

21 3/4 in. (1)

21 in. (7)

21.5 in. (4)

21.13 in. (1)

21.37 in. (1)

21.75 in (1)

21.75 in. (22)

22 1/4 in. (2)

22 in. (17)

22-1/4 in. (2)

22.12 in. (1)

22.25 in. (4)

23 1/2 in. (1)

23 in. (13)

23.05 in. (1)

23.75 in. (5)

24 1/2 in. (1)

24 1/4 in. (3)

24 in. (4)

24.25 in. (6)

26 1/4 in. (1)

26 in. (2)

26.5 in. (3)

26.25 in. (20)

26.37 in. (11)

26.38 in. (1)

26.39 in. (1)

27.75 in. (9)

28 1/4 in. (2)

28.25 in. (6)

30 1/4 in. (1)

30 in. (4)

30.25 in. (11)

32.25 in. (8)

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Temperature Pressure Relief Valve

No (15)

Yes (265)

Water Heater Profile

Compact (26)

Lowboy (16)

Medium (13)

Regular (4)

Short (29)

Standard (3)

Tall (186)

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Gallons Per Hour Recovery

7 (3)

8 (6)

8.16 (1)

8.22 (1)

9 gal/hr (1)

10 (1)

11 (2)

12 (6)

18 (1)

21 (37)

21 gal/hr (13)

24 (2)

25 (2)

25 gal/hr (1)

26 (1)

27 (4)

27 gal/hr (4)

29 (1)

30 (1)

30 gal/hr (1)

30.3 gal/hr (2)

31 (3)

32 (2)

32.3 gal/hr (1)

32.299999999999997 (1)

34 (1)

34 gal/hr (1)

34.3 gal/hr (1)

36 (5)

36 gal/hr (1)

36.4 (1)

36.4 gal/hr (5)

38 (9)

38 gal/hr (1)

38.4 (1)

38.4 gal/hr (3)

39 (1)

39 gal/hr (1)

40 (1)

40 gal/hr (4)

40.4 (2)

40.4 gal/hr (7)

41 (11)

41 gal/hr (1)

42 (7)

42.4 gal/hr (1)

43 (1)

45 (4)

46 (1)

49 (3)

51 (3)

51 gal/hr (1)

53 gal/hr (1)

56 (1)

57 gal/hr (1)

60 gal/hr (1)

61 (1)

61 gal/hr (2)

62 (1)

63 gal/hr (2)

64 (4)

65 (1)

66 (1)

68 (1)

72.8 (4)

72.8 gal/hr (1)

73 (3)

74 (2)

78 gal/hr (1)

81 (1)

82 (1)

84 gal/hr (1)

89 (4)

97 (2)

104 gal/hr (1)

116 (5)

118 (4)

121 (1)

128 (2)

129 (1)

135 (3)

149 (2)

168 (1)

170 (1)

184 (1)

191 (1)

193 (4)

194 (1)

194 gal/hr (1)

209 (1)

215 (2)

215 gal/hr (3)

233 (1)

256 (2)

259 (2)

264 (1)

269 (1)

291 (1)

387 (2)

388 (1)

431 (1)

456 (1)

506 (1)

576 (8)

593 (2)

690 (1)

770 (1)

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Gas Connection Size

1 in. (3)

1 in., 1-1/4 in., 3/4 in. (8)

1 in., 3/4 in., 1-1/4 in. (1)

1-1/2 in. (1)

1-1/4 in. (3)

1/2 in. (108)

2 in. (1)

3/4 in. (116)

Other (3)

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Minimum Working Temperature

40 F (47)

41 F (1)

45 F (38)

50°F (2)

70 F (19)

80 F (15)

85 F (7)

86 (1)

86°F (13)

90 F (4)

95 F (4)

98 F (5)

98 °F (8)

100 F (50)

100 °F (5)

110 °F (1)

115 °F (1)

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Phase

Multi (11)

Single (130)

Three (2)

TAA/BAA Compliant

No (34)

Yes (705)

GSA Approved

No (698)

Yes (51)

Made in the USA

No (320)

Yes (429)

ADA Compliant

No (749)

Product List

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PART 246387

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Rheem Professional Classic 38 Gal. Lowboy 6-Year 240-Volt 4500-Watt Electric Tank Water Heater With Top T&p Valve

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PART 215590

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Rheem® Professional Classic™ Medium, 40 Gal., 240 Volt, 4,500 Watt, Residential Electric Water Heater

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PART 215598

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Rheem Professional Classic 40 Gal. Tall 6-Year 38k BTU Atmospheric Natural Gas Tank Water Heater, Side T&p Relief Valve

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PART 353911

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Rheem Proterra 65 Gal. Tall 10-Year 240-Volt 4500-Watt Hybrid Electric Heat Pump Smart Tank Water Heater With Leakguard

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PART 215589

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Rheem Professional Classic 50 Gal. Tall 6-Year 240-Volt 4500-Watt Electric Tank Water Heater

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PART 350992

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Rheem Professional Classic 28 Gal. Lowboy 240-Volt 4500-Watt Electric Tank Water Heater

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PART 215587

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Rheem Professional Classic 50 Gal. Medium 6-Year 240-Volt 4500-Watt Electric Tank Water Heater

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PART 349339

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Rheem Professional Classic Medium 6-Year 208-Volt 4500-Watt Electric Tank Water Heater, 40 Gal

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PART 215592

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Rheem Professional Classic 50 Gal. Tall 6-Year 42k BTU Power Vent Natural Gas Tank Water Heater, Side T&p Valve

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PART 215591

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Rheem Professional Classic Power Vent 40 Gal. Tall 6-Year 40k BTU Natural Gas Tank Water Heater

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PART 349340

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Rheem Professional Classic Tall 6-Year 208-Volt 4500-Watt Electric Tank Water Heater, 40 Gal

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PART 359837

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Rheem Performance 40g Tall 38,000 BTU Ultra Low NOx Natural Gas Water Heater

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PART 331989

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Rheem Professional Classic Demand-Response Ready 40 Gal. Medium 6-Year 240-Volt 4500-Watt Electric Tank Water Heater

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PART 350993

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Rheem Professional Classic Short 240-Volt 3500-Watt Electric Water Heater, 30 Gal

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PART 350991

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Rheem Performance 28 Gal. 4500-Watt Elements Short Electric Water Heater 240 V

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PART 737839

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Rheem® Electric Water Heater Thermostat Kit, Includes 1 Upper And 1 Lower Thermostat

$43.99

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PART 330937

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Rheem Professional Classic 50 Gal. Medium 6-Year 240-Volt 4500-Watt Electric Tank Water Heater With Demand Response

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PART 350979

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Rheem Professional Classic 30 Gal. Lowboy 6-Year 240-Volt 4500-Watt Electric Tank Water Heater With Side Connections

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PART 215586

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Rheem Professional Classic 36 Gal. Lowboy 6-Year 240-Volt 4500-Watt Electric Tank Water Heater

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PART 263053

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Rheem Professional Classic Plus 50 Gal. Medium 8-Year 240-Volt 4500-Watt Smart Electric Water Heater With Leaksense

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PART 359290

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Rheem Performance 50g Tall 38,000 BTU Ultra Low NOx Natural Gas Water Heater

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PART 325171

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Rheem Professional Classic 30 Gal. Medium 6-Year 240-Volt 3500-Watt Electric Tank Water Heater

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PART 329728

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Rheem Commercial Triton Heavy Duty High Efficiency 100 Gal. 3-Year 199.9k BTU Natural Gas Water Heater

Usually ships within 7 days

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PART 215595

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Rheem Professional Classic Plus 72.8 Gal. Tall 8-Year 75.1k BTU Natural Gas Tank Water Heater

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