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Tankless Water Heaters, Why Upgrade?

Tankless water heaters are more energy efficient than conventional heaters because they heat water as it is needed. Storage type water heaters have to keep water hot 24 hours a day which results in standby energy losses. The amount you can save on your energy bills depends on how much hot water you use. "For homes that use 41 gallons or less of hot water daily, demand water heaters can be 24%-34% more energy efficient than conventional storage tank water heaters. They can be 8%-14% more energy efficient for homes that use a lot of hot water-around 86 gallons per day. You can achieve even greater energy savings of 27%-50% if you install a demand water heater at each hot water outlet."

Featured Tankless Water Heaters

Recommended Units

• Takagi T-K Jr-NG
• Natural Gas Compact Tankless Water Heater 5.8 GPM – Can be Installed Indoors or Outdoors
• Our Price: $724.68
• Available in Natural Gas
• Flash Series
• 

• Stiebel Eltron TEMPRA 36
• TEMPRA Whole House Tankless - 6.2 GPM @ 40°' Rise
• Our Price: $748.99
• Available in Electric
• TEMPRA Series
• 

• Bosch GL2.5
• Ariston Point-of-use electric water heater (2.5 gallon)
• Our Price: $149.00
• Available in Electric
• Ariston Series
• 

• Bosch 1000P-LP
• AquaStar Liquid Propane Point-of-Use Tankless Water Heater
• Our Price: $349.00
• Available in Liquid Propane
• AquaStar Series
• 

Select Your Application

Whole House:
A "Whole House" tankless water heater is meant to provide all of your home's domestic hot water. For those with relatively high demand however, a single heater may not be enough. 

Point-of-Use:
"Point-of-Use" water heaters are meant to provide hot water for a single application. For example, a bathroom or kitchen sink; or even a dishwasher. 

Commercial:
The main difference between commercial and whole house tankless water heaters is that commercial heaters can output a higher temperature, often up to 180° F. Commercial heaters also commonly have the capability to "manifold" multiple units together for high flow applications.

Products you will find in this category are: Tankless, Takagi, Rheem

Reasons To Shop at FaucetDirect.com

Most Popular

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  • Bosch 2400ES-NG
  • AquaStar Natural Gas Tankless Water Heater for Two Major Applications Replaces 2400E
  • Our Price: $1,049.00
  • 
• • 
  • Rheem RTG-74PV-2-NG
  • Whole House, Natural Gas, Tankless Water Heater, Indoor Installation
  • Our Price: $1,126.35
  • 
• • 
  • Bosch GL6
  • Ariston Point-of-use electric water heater (6 gallon)
  • Our Price: $199.00
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  • Rheem RTG-53PV-NG
  • Whole House
  • Our Price: $649.38
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