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Electric Tankless Water Heaters
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RHEEM RHEEM (8)
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Price

$200 - $300 $200 - $300 (8)
$300 - $400 $300 - $400 (34)
$400 - $500 $400 - $500 (22)
$500 - $600 $500 - $600 (14)
$600 - $700 $600 - $700 (1)
$800 - $900 $800 - $900 (1)
$900 - $1000 (1)

$1000 - $1500 (18)

$1500 - $2000 (8)

$2000 - $2500 (1)

$2500 - $3000 (1)

$3000 - $3500 (2)

$4500 - $5000 (1)

$5000 & Above (2)
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Adjustable Thermostat ?

No No (50)
Yes Yes (42)

Operating Voltage

120V AC 120V AC (16)
208/240V AC 208/240V AC (3)
208V 208V (7)
208V AC 208V AC (23)
240V AC 240V AC (30)
277V 277V (5)
277V AC (20)

480V (3)

480V AC (7)
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Power Consumption ?

1,440 W 1,440 W (1)
1,800 W 1,800 W (3)
10,000 W 10,000 W (4)
11,500 W 11,500 W (1)
11,800 W 11,800 W (1)
12,050 W 12,050 W (1)
13,000 W 13,000 W (1)
13,100 W 13,100 W (1)
13,300 W 13,300 W (1)
14,150 W 14,150 W (1)
15,600 W 15,600 W (1)
16,000 W 16,000 W (2)
16,050 W 16,050 W (1)
16,600 W 16,600 W (3)
17,450 W 17,450 W (1)
18,000 W 18,000 W (5)
18,700 W 18,700 W (2)
18,850 W 18,850 W (1)
19,000 W 19,000 W (2)
19,200 W 19,200 W (1)
2,400 W 2,400 W (4)
2,500 W 2,500 W (1)
2,880 W 2,880 W (1)
20,000 W 20,000 W (2)
20,750 W 20,750 W (1)
24,000 W 24,000 W (2)
25,000 W 25,000 W (1)
27,000 W 27,000 W (1)
28,800 W 28,800 W (2)
3,000 W 3,000 W (4)
3,120 W 3,120 W (1)
3,320 W 3,320 W (1)
3,500 W 3,500 W (6)
3,600 W 3,600 W (3)
32,000 W 32,000 W (3)
36,000 W 36,000 W (1)
4,100 W 4,100 W (3)
4,150 W 4,150 W (2)
4,160 W 4,160 W (4)
4,800 W 4,800 W (2)
43,200 W 43,200 W (1)
48,000 W 48,000 W (1)
5,500 W 5,500 W (1)
5,540 W 5,540 W (4)
5,700 W 5,700 W (2)
6,000 W 6,000 W (1)
6,240 W 6,240 W (4)
6,500 W 6,500 W (1)
7,200 W 7,200 W (2)
7,300 W 7,300 W (1)
7,500 W 7,500 W (1)
77,000 W 77,000 W (1)
8,000 W 8,000 W (3)
8,300 W 8,300 W (1)
8,310 W 8,310 W (2)
8,320 W 8,320 W (3)
9,000 W 9,000 W (1)
9,500 W 9,500 W (2)
9,600 W 9,600 W (3)

Phase

Single Single (90)
Single-Phase Single-Phase (11)
Three Three (9)
Three-Phase Three-Phase (4)

Maximum Flow Rate

0.35 gpm 0.35 gpm (1)
0.5 gpm 0.5 gpm (2)
0.66 gpm 0.66 gpm (2)
1 gpm 1 gpm (15)
1.5 gpm 1.5 gpm (23)
2 gpm 2 gpm (25)
20.5 gpm (2)

3 gpm (3)

30 gpm (1)

4 gpm (9)

4.5 gpm (8)

4.8 gpm (4)

5 gpm (14)

7 gpm (4)

8 gpm (1)
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Minimum Flow Activation ?

0.2 gpm 0.2 gpm (18)
0.21 gpm 0.21 gpm (1)
0.25 gpm 0.25 gpm (4)
0.3 gpm 0.3 gpm (19)
0.34 gpm 0.34 gpm (3)
0.35 gpm 0.35 gpm (34)
0.4 gpm (7)

0.5 gpm (3)

0.65 gpm (5)

0.7 gpm (10)

0.75 gpm (1)

0.77 gpm (2)

0.8 gpm (2)

1.5 gpm (3)

1.8 gpm (1)

2.6 gpm (1)
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Minimum Delivered Temperature

104 Degrees F 104 Degrees F (3)
110 Degrees F 110 Degrees F (26)
140 Degrees F 140 Degrees F (13)
180 Degrees F 180 Degrees F (3)
180 Degrees F 180 Degrees F (2)
60 Degrees F 60 Degrees F (1)
70 Degrees F (9)

70 Degrees F (32)

80 Degrees F (10)

82 Degrees F (1)

85 Degrees F (5)

86 Degrees F (6)

90 Degrees F (1)
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Maximum Delivered Temperature

100 Degrees F 100 Degrees F (1)
100 Degrees F 100 Degrees F (6)
105 Degrees F 105 Degrees F (2)
110 Degrees F 110 Degrees F (5)
122 Degrees F 122 Degrees F (6)
125 Degrees F 125 Degrees F (15)
130 Degrees F (1)

140 Degrees F (9)

140 Degrees F (18)

160 Degrees F (45)

60 Degrees F (1)

70 Degrees F (2)

90 Degrees F (1)
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Overall Height

10.25 in 10.25 in (6)
10.75 in 10.75 in (17)
12.2 in 12.2 in (1)
12.25 in 12.25 in (5)
12.63 in 12.63 in (3)
14.5 in 14.5 in (5)
15 1/4 in (4)

15.25 in (6)

17 in (1)

18.25 in (4)

18.52 in (2)

21 in (1)

5.88 in (1)

6.25 in (38)

6.5 in (7)

9 3/4 in (10)

9.88 in (3)
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Overall Width

10 1/2 in 10 1/2 in (10)
10.63 in 10.63 in (3)
10.75 in 10.75 in (6)
10.88 in 10.88 in (1)
14 in 14 in (1)
17 1/2 in 17 1/2 in (4)
17.5 in (6)

17.63 in (2)

18.25 in (5)

20.47 in (2)

21.63 in (1)

26 3/4 in (1)

5.25 in (22)

7.5 in (7)

8.25 in (4)

9.63 in (38)

9.9 in (1)
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Overall Depth

2.75 in 2.75 in (39)
3 in 3 in (17)
3.25 in 3.25 in (7)
3.4 in 3.4 in (1)
3.5 in 3.5 in (4)
3.63 in 3.63 in (3)
3.7 in (1)

4 1/4 in (10)

4 in (5)

4.25 in (3)

4.5 in (11)

5.84 in (2)

6 1/4 in (4)

6.25 in (6)

7 1/2 in (1)
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Cold Inlet Size

1/2 in 1/2 in (11)
3/4 in 3/4 in (36)
3/8 in 3/8 in (65)

Standards

ADA Compliant, ASSE 1070, cULus Listed, NSF/ANSI 372 MH49688, UPC 407.3 ADA Compliant, ASSE 1070, cULus Listed, NSF/ANSI 372 MH49688, UPC 407.3 (5)
ADA Compliant, cETLus Listed, CSA Certified, IAPMO, UL Listed, UPC ADA Compliant, cETLus Listed, CSA Certified, IAPMO, UL Listed, UPC (39)
ADA Compliant, cETLus Listed, NSF/ANSI 372, UL Listed E86887 ADA Compliant, cETLus Listed, NSF/ANSI 372, UL Listed E86887 (17)
ADA, cETL, CAN/CSA-C22.2 No. 88, IAPMO, UPC, UL 499 ADA, cETL, CAN/CSA-C22.2 No. 88, IAPMO, UPC, UL 499 (1)
ANSI Z358.1, NSF/ANSI 372, UL Listed ANSI Z358.1, NSF/ANSI 372, UL Listed (11)
ANSI/UL Standard 499, CAN/CSA E335-1 and E335-2-35, CAN/CSA Standard C22.2 No. 64, NSF/ANSI 372 ANSI/UL Standard 499, CAN/CSA E335-1 and E335-2-35, CAN/CSA Standard C22.2 No. 64, NSF/ANSI 372 (6)
ANSI/UL Standard 499, Certi∩¼üed to CAN/CSA E335-1, E335-2-35 (1)

CE, cETLus Listed, CSA Certified, IAPMO, UL Listed, UPC (4)

CSA Certified, ETL Listed, UL 499 (2)

UL Listed (2)

cETL, CAN/CSA-C22.2 No. 88, CAN/CSA-C22.2 No. 88, Federal Safe Drinking Water Act Section 1417(d), California Health & Safety Code Section 116875, UL 499, UL-KSGR.E58539, ULC-KSGR7.E58539 (3)

cETL, CAN/CSA-C22.2 No. 88, Federal Safe Drinking Water Act Section 1417(d), California Health & Safety Code Section 116875, UL 499, UL-KSGR.E58539 (11)

cETLus Intertek, CSA C22.2 No.64, No Lead Compliant, NSF/ANSI 372, UL 499, WQA Certified (6)

cETLus Listed (2)

cETLus Listed, CSA Certified, IAPMO, UL Listed, UPC (2)

cETLus Listed, CSA-C22.2 No. 6, UL 499, WQA Certified (2)
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Power Consumption

Done

is the amount of energy used in watts (W) or kilowatts (kW). 1 kW is equal to 1000 watts.

Adjustable Thermostat

Done

allows user to adjust or set the exact water temperature required.

Minimum Flow Activation

Done

indicates the minimum water flow rate needed for a tankless water heater to initiate operation.

Electric Tankless Water Heaters

Electric tankless water heaters produce a continuous supply of hot water as needed reducing energy usage. These electric-powered heaters, also called instantaneous or on-demand, don't require venting. Tankless water heaters have a smaller footprint for flexibility where space is limited.

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 11,800 W, 4.8 GPM MAX. FLOW RATE, 12.63 IN H

RHEEM
ELECTRIC TANKLESS WATER HEATER: INDOOR, 11,800 W, 4.8 GPM MAX. FLOW RATE, 12.63 IN H
Item # GUS53UJ84
Mfr. Model # RTEX-11

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 7,300 W, 4.8 GPM MAX. FLOW RATE, 12.63 IN H

RHEEM
ELECTRIC TANKLESS WATER HEATER: INDOOR, 7,300 W, 4.8 GPM MAX. FLOW RATE, 12.63 IN H
Item # GUS53UJ83
Mfr. Model # RTEX-08

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ELECTRIC TANKLESS WATER HEATER: 4,800 W, 1 GPM MAXIMUM FLOW RATE, 6.25 IN H

CHRONOMITE
ELECTRIC TANKLESS WATER HEATER: 4,800 W, 1 GPM MAXIMUM FLOW RATE, 6.25 IN H
Item # ACOSR20L240HTRI
Mfr. Model # SR-20L/240 HTR-I

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 36,000 W, 8 GPM MAX. FLOW RATE, 18.25 IN H

RHEEM
ELECTRIC TANKLESS WATER HEATER: INDOOR, 36,000 W, 8 GPM MAX. FLOW RATE, 18.25 IN H
Item # GUS53UJ89
Mfr. Model # RTEX-36

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ELECTRIC TANKLESS WATER HEATER, 208 V, 20 A, 4160 W, 14 AWG, 0.5 GPM, 25 TO 150 PSI

CHRONOMITE
ELECTRIC TANKLESS WATER HEATER, 208 V, 20 A, 4160 W, 14 AWG, 0.5 GPM, 25 TO 150 PSI
Item # ACOCM15L208110F
Mfr. Model # CM-15L/208 110F

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This ADA/CSA/ETL/HUD/IAPMO/UL/UPC-certified commercial/residential vertical mount electric tankless water heater has a power consumption of 4160 watts. The 208-volt 20-ampere heater features an energy efficient, preset temperature and a vandal-resistant housing. Its operating pressure is between 25 PSI and 150 PSI, and its temperature rating is 110 Degrees F, with 43 Degrees F at 0.5 GPM.

This ADA/CSA/ETL/HUD/IAPMO/UL/UPC-certified commercial/residential vertical mount electric tankless water heater has a power consumption of 4160 watts. The 208-volt 20-ampere heater features an energy efficient, preset temperature and a vandal-resistant housing. Its operating pressure is between 25 PSI and 150 PSI, and its temperature rating is 110 Degrees F, with 43 Degrees F at 0.5 GPM.

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 1,800 W, 0.35 GPM MAXIMUM FLOW RATE

STIEBEL ELTRON
ELECTRIC TANKLESS WATER HEATER: INDOOR, 1,800 W, 0.35 GPM MAXIMUM FLOW RATE
Item # GUS49X669
Mfr. Model # MINI 2

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 3,500 W, 1.5 GPM MAX. FLOW RATE, 5.88 IN H

Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.

This product is no longer available online.
RHEEM
ELECTRIC TANKLESS WATER HEATER: INDOOR, 3,500 W, 1.5 GPM MAX. FLOW RATE, 5.88 IN H
Item # GUS53UJ81
Mfr. Model # RTEX-04

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CATALOGUE PAGE # 1684

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Web Price : $394.69 / EACH

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 13,000 W, 4.8 GPM MAX. FLOW RATE, 12.63 IN H

RHEEM
ELECTRIC TANKLESS WATER HEATER: INDOOR, 13,000 W, 4.8 GPM MAX. FLOW RATE, 12.63 IN H
Item # GUS53UJ85
Mfr. Model # RTEX-13

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CATALOGUE PAGE # 1684

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Web Price : $828.02 / EACH

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 4,160 W, 1.5 GPM MAXIMUM FLOW RATE

CHRONOMITE LABS
ELECTRIC TANKLESS WATER HEATER: INDOOR, 4,160 W, 1.5 GPM MAXIMUM FLOW RATE
Item # WWG10G721
Mfr. Model # M-20L/208 HTR 104F

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ELECTRIC TANKLESS WATER HEATER, 240 V, 40 A, 9600 W, 8 AWG, 1.5 GPM, 25 TO 150 PSI

CHRONOMITE
ELECTRIC TANKLESS WATER HEATER, 240 V, 40 A, 9600 W, 8 AWG, 1.5 GPM, 25 TO 150 PSI
Item # ACOCM40L208110F
Mfr. Model # CM-40L/208 110F

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This ADA/CSA/ETL/HUD/IAPMO/UL/UPC-certified commercial/residential vertical mount electric tankless water heater has a power consumption of 9600 watts. The 240-volt 40-ampere heater features an energy-efficient, preset temperature and a vandal-resistant housing. Its operating pressure is between 25 PSI and 150 PSI, and its temperature rating is 110 Degrees F, with 38 Degrees F at 1.5 GPM.

This ADA/CSA/ETL/HUD/IAPMO/UL/UPC-certified commercial/residential vertical mount electric tankless water heater has a power consumption of 9600 watts. The 240-volt 40-ampere heater features an energy-efficient, preset temperature and a vandal-resistant housing. Its operating pressure is between 25 PSI and 150 PSI, and its temperature rating is 110 Degrees F, with 38 Degrees F at 1.5 GPM.

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 2,400 W, 0.5 GPM MAXIMUM FLOW RATE

STIEBEL ELTRON
ELECTRIC TANKLESS WATER HEATER: INDOOR, 2,400 W, 0.5 GPM MAXIMUM FLOW RATE
Item # GUS49X670
Mfr. Model # MINI 2.5

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ELECTRIC TANKLESS WATER HEATER: 9,600 W, 2 GPM MAXIMUM FLOW RATE, 6.25 IN H

CHRONOMITE
ELECTRIC TANKLESS WATER HEATER: 9,600 W, 2 GPM MAXIMUM FLOW RATE, 6.25 IN H
Item # ACOSR40240HTRI
Mfr. Model # SR-40/240 HTR-I

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 18,000 W, 7 GPM MAX. FLOW RATE, 18.25 IN H

RHEEM
ELECTRIC TANKLESS WATER HEATER: INDOOR, 18,000 W, 7 GPM MAX. FLOW RATE, 18.25 IN H
Item # GUS53UJ86
Mfr. Model # RTEX-18

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Web Price : $929.65 / EACH

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ELECTRIC TANKLESS WATER HEATER: INDOOR, 9,500 W, 1.5 GPM MAX. FLOW RATE, 14.5 IN H

EEMAX
ELECTRIC TANKLESS WATER HEATER: INDOOR, 9,500 W, 1.5 GPM MAX. FLOW RATE, 14.5 IN H
Item # GUS481R32
Mfr. Model # AM010240T

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Web Price : $1,136.55 / EACH

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CHRONOMITE LABS
ELECTRIC TANKLESS WATER HEATER,208V
Item # WWG54EL09
Mfr. Model # M-20L/208 HTR 110F

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CATALOGUE PAGE # 1684

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Web Price : $384.49 / EACH

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CHRONOMITE LABS
ELECTRIC TANKLESS WATER HEATER,208V
Item # WWG54EL11
Mfr. Model # M30L/208HTR 104F-I

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CATALOGUE PAGE # 1687

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