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Gas Tankless Water Heaters
Bosch AquaStar 2400ES
Bosch AquaStar 2700ES
Bosch AquaStar 1600H
Bosch AquaStar 1600P
Bosch AquaStar 1600PS
Bosch AquaStar 1000P


Takagi T-KJr
Takagi T-K3
Takagi T-K3-OS
Takagi T-M1


Rinnai R50Lsi
Rinnai R75Lsi
Rinnai R94Lsi


Electric Tankless Water Heaters
PowerStar
PowerStream
Stiebel Eltron


Electric Mini-Tank Water Heater
Ariston
Stiebel Eltron SHC4


Oil Tankless Water Heaters
Toyotomi OM-148
Toyotomi OM-180


RV and Boat Water Heaters
RV 500
Boat ShowerMate


Water Heater Venting
4" Z Flex Venting
3" Z Flex Vent
5" Simpson B Vent
6" Simpson B Vent


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Bosch AQ1 Power-vent
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Federal 2009 / 2010 Tax Credit for Gas Tankless Water Heaters! Save Energy! Save Money!
Electric Tankless Water Heaters
Sorted by Electric On Demand Hot Water Heaters

  Sort by: All Tankless Water Heaters   Gas Tankless Water Heaters   Electric Tankless Water Heaters
PowerStar AE 115 Electric tankless water heater PowerStar AE 115 Electric Tankless Water Heater

Whole-House - Efficient Electric Tankless Water Heater. The AE115 80-amp (220v) electric instant hot water heater delivers up to 2.4 gpm with a 55-degree rise. Perfect for a single shower head in warmer climates or with a lower flow shower head.

Electric - On Demand Whole House
Ariston GL 4 Mini-Tank Hot Water Heater Ariston GL4 Electric Water Heater

The Ariston GL 4 Electric Mini-Tank Water Heater is great for point-of-use for one sink or two sinks.
This 4 gallon mini-tank - electric water heater is powered by a 1,500 watt 110v heating element and is plugged into a standard outlet.

Electric - 1 or 2 Sinks


Stiebel Eltron Tempra 29 Electric tankless water heater Stiebel Eltron Tempra 29 Electric Tankless Water Heater

120-amp (220v) electric tankless water heaters for the entire house. Thermostatically controlled for easy change of output temperature. The Tempra 29 Electric Hot Water Heater will give you about 3.6 gpm with a 55-degree flow.

Electric - Whole House
Ariston GL 6+ Mini-Tank Hot Water Heater Ariston GL6 + Water Electric Heater

The Ariston GL 6+ Electric Mini-Tank Water Heater is great for point-of-use and up to three sinks.
This electric water heater is powered by a 1,500 watt hard-wired 110v heating element and can be installed vertically or horizontally and is great way to save energy and water.

Electric - Up to 3 Sinks


PowerStar AE 125 Electric tankless water heater PowerStar AE 125 Electric Tankless Water Heater

Whole-House - Efficient Electric Tankless Water Heater - The PowerStar AE125 120-amp (220v) electric on demand water heater gives about 3.8 gpm with a 55-degree rise. Good enough for a single shower and a small sink. All in a box a little more than 1 foot square.

Electric - On Demand Whole House
PowerStar AE12 Electric tankless water heater PowerStar AE12 Electric Tankless Water Heater

The biggest PowerStream Instant Electric Tankless Water Heater at 50-amps (220v). Perfect for under sink applications and low flow showers in warmer climates.
Up to 1.5 gpm - (more in warmer climates) for use under a sink.

Electric - Sink


PowerStar AE9.5 Electric tankless water heater PowerStar AE9.5 Electric Tankless Water Heater

The RP1 / AE9.5 PowerStream Instant Electric Tankless Water Heater up to 40-amps (220v). Perfect for most under sink applications.
Up to 1 gpm - (more in warmer climates) for use under a sink.

Electric - Sink
Stiebel Eltron DHC-E 24 Electric tankless water heater Stiebel Eltron Tempra 24 Electric Tankless Water Heater

100-amp (220v) electric tankless water heaters for the entire house. Thermostatically controlled for easy change of output temperature. The Tempra 24 Electric hot water heater will give you about 2.95 gpm with a 55-degree flow.

Electric - Whole House


PowerStar AE7.2 Electric tankless water heater PowerStar AE7.2 Electric Tankless Water Heater

The AE7.2 PowerStar Instant Electric Tankless Water Heater up to 30-amps (220v). Perfect for most under sink applications.
Up to .85 gpm - 55-degree rise - (more in warmer climates) for use under a sink.

Electric - 1 Sink
Ariston GL 2.5 Mini-Tank Electric Hot Water Heater Ariston GL2.5 Electric Water Heater

The Ariston GL 2.5 Electric Mini-Tank Water Heater is great for point-of-use for one sink.
This 2.5 gallon mini-tank - electric water heater is powered by a 1,500 watt 110v heating element and is plugged into a standard outlet.

Electric - 1 Sink


Stiebel Eltron Tempra 12 Electric tankless water heater Stiebel Eltron Tempra 12 Electric Tankless Water Heater

50-amp (220v) electric tankless water heaters for the entire house. Thermostatically controlled for easy change of output temperature. The Tempra 12 electric on demand hot water heater will give you about 1.50 gpm with a 55-degree flow.

Electric - Point of Use
Stiebel Eltron Tempra 15 Electric tankless water heater Stiebel Eltron Tempra 15 Electric Tankless Water Heater

60-amp (220v) electric tankless water heaters for the entire house. Thermostatically controlled for easy change of output temperature. The Tempra 15 electric on demand hot water heater will give you about 1.77 gpm with a 55-degree flow.

Electric - Point of Use / Whole House


Stiebel Eltron Tempra 20 Electric tankless water heater Stiebel Eltron Tempra 20 Electric Tankless Water Heater

80-amp (220v) electric tankless water heaters for the entire house. Thermostatically controlled for easy change of output temperature. The Tempra 20 electric on demand hot water heater will give you about 2.37 gpm with a 55-degree flow.

Electric - Point of Use / Whole House
Stiebel Eltron Tempra 36 Electric tankless water heater Stiebel Eltron Tempra 36 Electric Tankless Water Heater

150-amp (220v) electric tankless water heaters for the entire house. Thermostatically controlled for easy change of output temperature. Our Biggest electric on demand hot water heater, the Stiebel Eltron Tempra 36 will give you about 4.50 gpm with a 55-degree flow.

Electric - Whole House


Propane and Gas Tankless Water Heaters




Bosch AquaStar 2400ES Gas tankless water heater Bosch AquaStar 2400ES Gas Tankless Water Heater

The Bosch 2400 ES is a direct vent (Sealed Combustion) that will allow you to use 2 major uses at one time. Also, it is has the best efficiency of any tankless water heaters. Very fuel efficient in either Natural Gas or Propane (LP).
Eligible for a 2009 Tax Credit

Economical Instant Hot Water Heaters.

Natural Gas or Propane
Bosch AquaStar 1000P tankless water heater Bosch AquaStar 1000P
Gas Tankless Water Heater


This small tankless water heater is ideal for cottages, camps, and other applications such as farms and ranches. Not used for running showers for greater the 1 gallon per minute flow.

The Bosch 1000P replaces the Bosch Aquastar 38B
Natural Gas or Propane



Bosch AquaStar 1600 H gas tankless water heater
Bosch AquaStar 1600H Gas Tankless Water Heater

From Bosch - Electronic Hydro-powered Ignition
Propane or Natural Gas

The 1600H Tankless Water Heater will deliver up to 3.2 gallons of instant hot water per minute

Natural Gas or Propane
Click to see prices of Takagi TK3 gas tankless water heater Takagi T-K3 Gas Tankless Water Heater

For High On Demand Hot Water Use or a for Radiant Heat & Hydronic Heating Applications.
Electronic Ignition - Power Vented
Hot Water Output at 5.9 gpm with 55-degrees rise - more if input water warmer - up to 6.9. gpm.
Eligible for a 2009 Tax Credit

Natural Gas or Propane


Bosch AquaStar 1600P gas tankless water heater Bosch AquaStar 1600P
Gas Tankless Water Heater


Standing Pilot - Fuel Efficient Natural Gas or Propane.
Economical on demand tankless water heater.

The Bosch 1600P replaces the Bosch Aquastar 125B
Natural Gas or Propane
Bosch AquaStar 125FX tankless water heater AquaStar 125FX
Tankless Water Heater


From Bosch AquaStar - Electronic Ignition - built in Power Vent for side wall venting
Propane On Demand Hot Water Heater or Natural Gas On Demand Hot Water Heater

This WholeHouse Tankless Water Heater will deliver up to 3.2 gallons of hot water per minute.

Natural Gas or Propane


3 Inch Venting for the Bosch Aquastar 2400ES and 2700ES 3-inch ZVent ZFlex Venting for the Bosch Aquastar 2400E, 2400ES and 2700ES

Quick-Seal Z Flex Stainless Steel Venting used for Bosch On Demand Water Heaters and with the some Nortiz Gas Demand Water Heater. Will work for any power-vented tankless water heater that requires 3-inch stainless steel sealed venting.
Takagi T-KJr Direct Vent tankless water heater Takagi T-KJr Direct Vent Gas Tankless Water Heater

Direct Vent Water Heater where inside combustion air is limited. Electronic Ignition - Power Vented
Hot Water Output at 4.1 gpm with 55-degrees rise - more if input water warmer - up to 6.9. gpm.

Natural Gas or Propane


Bosch AquaStar 125BS Solar tankless water heater Bosch AquaStar "Solar" 125BS
Gas Tankless Water Heater


From Bosch - Tankless Water Heater for Solar Hot Water Applications.
Propane or Natural Gas
Provides enough hot water for 1 shower and a little more - up to 3.2 gallons per minute

Natural Gas or Propane
Takagi TM1 Gas Tankless Water Heater Takagi TM1
Gas Tankless Water Heater


For Use on Demand Hot Water Systems.
Propane or Natural Gas
Can provides enough hot water for up to 3 showers at one time - up to 3.2 gallons per minute.

Natural Gas or Propane


4 Inch Venting for the Bosch Aquastar 240FX and Takagi Water Heaters 4 Inch Z Flex Z Vent Venting for Power-Vented Tankless Water Heaters

Quick-Seal Z Flex Z Vent Stainless Steel Venting used for Bosch AquaStar 125FX Tankless Water Heater along with the Takagi T-KJr, TK JR and T-M1 Water Heaters and Nortiz Gas Demand Water Heater. Will work for any power-vented tankless water heater that requires sealed venting. Review prices and see technical information by clicking image.
   


Oil Water Heaters / RV Water Heaters



Toyotomi Oil Tankless Water Heater Toyotomi Oil Water Heater

Whole-House - Super Efficient Oil Tankless Water Heater - Direct Vent or Chimney Vent.

Oil - Whole House


RV Propane Tankless Water Heater RV Propane Hot Water Heater

This is the first and only instant tankless water heater specifically designed for recreational vehicles. It replaces conventional tank type heaters.

Propane - RV


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