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Top Rated in Water Heaters

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#1

Optimal opti 18kW 240V 3.7GPM 25-Year Warranty Electric Tankless Water Heater #OPTI18

Optimal

opti 18kW 240V 3.7GPM 25-Year Warranty Electric Tankless Water Heater
$597.00
88

#2

Optimal opti 12kW 208V 2.5GPM 25-Year Warranty Electric Tankless Water Heater #OPTI12

Optimal

opti 12kW 208V 2.5GPM 25-Year Warranty Electric Tankless Water Heater
$474.00
88

#3

Optimal opti 15kW 240V 3 GPM 25-Year Warranty Electric Tankless Water Heater #OPTI15

Optimal

opti 15kW 240V 3 GPM 25-Year Warranty Electric Tankless Water Heater
$493.00
88

#4

Optimal opti 27kW 240V 4.5GPM 25-Year Warranty Electric Tankless Water Heater #OPTI27

Optimal

opti 27kW 240V 4.5GPM 25-Year Warranty Electric Tankless Water Heater
$692.00
88

#5

A.O. Smith Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater #G6-S4040NVR

A.O. Smith

Signature 100 40-Gallon Short 6-year Warranty 40000-BTU Natural Gas Water Heater
$659.00
3179

#6

A.O. Smith Signature Premier 50-Gallons Tall 12-year Limited Warranty 5500-Watt Double Element Smart Electric Water Heater #ES12-50H55DV

A.O. Smith

Signature Premier 50-Gallons Tall 12-year Limited Warranty 5500-Watt Double Element Smart Electric Water Heater
229

#7

Rinnai High Efficiency Non-Condensing Residential 6.6-GPM 160,000 BTU Liquid Propane Outdoor Tankless Water Heater #RE160EP

Rinnai

High Efficiency Non-Condensing Residential 6.6-GPM 160,000 BTU Liquid Propane Outdoor Tankless Water Heater
$893.34
76

#8

Rinnai High Efficiency Non-Condensing Residential 8.5-GPM 180,000 BTU Liquid Propane Outdoor Tankless Water Heater #RE180EP

Rinnai

High Efficiency Non-Condensing Residential 8.5-GPM 180,000 BTU Liquid Propane Outdoor Tankless Water Heater
$1,091.16
188

#9

A.O. Smith Signature 100 30-Gallon Tall 6-year Warranty 4500-Watt 1 Element Electric Water Heater #E6-30M6-45SV

A.O. Smith

Signature 100 30-Gallon Tall 6-year Warranty 4500-Watt 1 Element Electric Water Heater
$539.00
626

#10

A.O. Smith Signature 500 40-Gallon Tall 6-year Warranty 50000-BTU Power Vent Liquid Propane Water Heater #G6-PVT4050PV

A.O. Smith

Signature 500 40-Gallon Tall 6-year Warranty 50000-BTU Power Vent Liquid Propane Water Heater
$1,389.00
127

#11

A.O. Smith Signature 100 40-Gallon Short 6-year Warranty 4500-Watt Double Element Electric Water Heater #E6-40R45D TTP

A.O. Smith

Signature 100 40-Gallon Short 6-year Warranty 4500-Watt Double Element Electric Water Heater
$479.00
505

#12

A.O. Smith Signature 100 40-Gallons Short 6-year Warranty 4500-Watt Double Element Electric Water Heater #E6-40R45DV

A.O. Smith

Signature 100 40-Gallons Short 6-year Warranty 4500-Watt Double Element Electric Water Heater
$499.00
7172