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Buy new Indoor Tankless Water Heater

-12%
Buy Bosch Therm C 1210 ESC NG Tankless Water Heater Bosch Therm C 1210 ESC NG Tankless Water Heater
1 Reviews
$3051 $3467
installation / replacement fee
  • Gas Tankless Water Heaters
  • Up to 98% thermal efficiency
  • 225,000 BTU maximum input
  • 12.1 gallons per minute capacity at 35F degree rise
  • ASME certified
-11%
Buy Bosch T9900 SE 199 Tankless Water Heater Bosch T9900 SE 199 Tankless Water Heater
2 Reviews
$2121 $2383
installation / replacement fee
  • Space-saving, state-of-the-art tankless design
  • High-resolution color LCD interface
  • Stainless Steel condensing heat exchanger
  • Integrated freeze protection
-15%
Buy Bosch T9900 SE 160 Tankless Water Heater Bosch T9900 SE 160 Tankless Water Heater
2 Reviews
$1815 $2135
installation / replacement fee
  • Space-saving, state-of-the-art tankless design
  • Ultra-efficient with UEF ratings up to 0.96
  • High-resolution color LCD interface
  • Industry-leading 22:1 turn down ratio
  • Stainless Steel condensing heat exchanger
  • Integrated freeze protection
-15%
Buy Bosch T9800 SE 199 Tankless Water Heater Bosch T9800 SE 199 Tankless Water Heater
4 Reviews
$2077 $2444
installation / replacement fee
  • Space-saving, state-of-the-art tankless design
  • Ultra efficient condensing technology with UEF up to 0.95
  • Top water connections for easy tank replacement
-12%
Buy John Wood JWT-540H-N Tankless Water Heater
Top product
John Wood JWT-540H-N Tankless Water Heater
2 Reviews
$2935 $3335
installation / replacement fee
  • Condensing technology provides 0.95 energy factor
  • Primary heat exchanger is constructed of commercial-grade copper which is more resilient against erosion
  • Secondary heat exchanger is made of type 316L stainless steel to protect against corrosion
  • Electronic ignition without pilot light
  • Factory installed power cord
  • Multi-link up to 20-units (540 models) with a multi-unit controller
  • Internal freeze protection system
  • ENERGY STAR® qualified
-10%
Buy Navien NPE-240S2 Tankless Water Heater Navien NPE-240S2 Tankless Water Heater
1 Reviews
$3104 $3449
installation / replacement fee
  • Ultra condensing efficiency
  • Field convertible gas system
  • Low NOx emissions (20ppm)
  • SCH 40, 2" venting up to 75'
  • Dual stainless steel heat exchangers
  • Cascading capable
  • EZNav multi-line control panel
  • Built-in HotButton control panel
  • Common vent up to 12 units
-10%
Buy Navien NPE-210S2 Tankless Water Heater Navien NPE-210S2 Tankless Water Heater
2 Reviews
$2936 $3262
installation / replacement fee
  • Field convertible gas system
  • Ultra condensing efficiency
  • Dual stainless steel heat exchangers
  • SCH 40, 2" venting up to 75'
  • Cascading capable
  • Low NOx emissions (20ppm)
  • Built-in HotButton control panel
  • EZNav multi-line control panel
  • Common vent up to 12 units
-12%
Buy Navien NPE-180S2 Tankless Water Heater Navien NPE-180S2 Tankless Water Heater
2 Reviews
$2742 $3116
installation / replacement fee
  • Ultra condensing efficiency
  • Field convertible gas system
  • Dual stainless steel heat exchangers
  • Low NOx emissions (20ppm)
  • Cascading capable
  • SCH 40, 2" venting up to 75'
  • Common vent up to 12 units
  • EZNav multi-line control panel
  • Built-in HotButton control panel
-10%
Buy Navien NPE-240A2 Tankless Water Heater Navien NPE-240A2 Tankless Water Heater
4 Reviews
$3083 $3426
installation / replacement fee
  • Ultra condensing efficiency
  • Cascading capable
  • Common vent up to 12 units
  • EZNav multi-line control panel
  • Built-in HotButton control panel
  • Low NOx emissions (20ppm)
  • SCH 40, 2" venting up to 75'
  • Dual stainless steel heat exchangers
  • Field convertible gas system
  • ½" gas pipe capable up to 24'
-10%
Buy Navien NPE-210A2 Tankless Water Heater Navien NPE-210A2 Tankless Water Heater
2 Reviews
$2981 $3312
installation / replacement fee
  • Field convertible gas system
  • Ultra condensing efficiency
  • Dual stainless steel heat exchangers
  • Low NOx emissions (20ppm)
  • SCH 40, 2" venting up to 75'
  • Cascading capable
  • EZNav multi-line control panel
  • Built-in HotButton control panel
  • Common vent up to 12 units
-10%
Buy Bosch T9800 SE 160 Tankless Water Heater Bosch T9800 SE 160 Tankless Water Heater
2 Reviews
$2300 $2556
installation / replacement fee
  • Space-saving, state-of-the-art tankless design
  • High-resolution color LCD interface
  • Ultra-efficient with UEF ratings up to 0.96
  • Wi-Fi accessory & App increases functionality
  • Ability to control external pumps
  • Industry-leading 22:1 turn down ratio
  • 60ft venting using 2" pipe
  • Ultra-Low NOx Certified
  • Stainless Steel condensing heat exchanger
-15%
Buy Navien NPE-180A2 Tankless Water Heater Navien NPE-180A2 Tankless Water Heater
3 Reviews
$2850 $3353
installation / replacement fee
  • Ultra condensing efficiency
  • Built-in HotButton control panel
  • Common vent up to 12 units
  • Field convertible gas system
  • Dual stainless steel heat exchangers
  • Low NOx emissions (20ppm)
  • SCH 40, 2" venting up to 75'
  • Cascading capable
  • EZNav multi-line control panel

Get the Indoor Tankless Water Heater in just a few steps

  1. best indoor propane tankless water heater
    Make an order

    To purchase a new water heater, simply place an order with us. Our support team is readily available to assist you throughout the process.

  2. gas indoor tankless water heater
    Arrival of a technician

    After placing your order, a technician will schedule a visit to inspect the location and discuss any relevant details with you.

  3. indoor propane tankless water heater
    Delivery and installation work

    We’ll deliver the water heater to your doorstep. Our team will install it with efficiency, ensuring everything is set up correctly.

  4. indoor tankless water heater
    Get a warranty

    You’ll receive a warranty for your water heater, covering the services. When it expires, we offer a post-warranty service.

Why should you buy a Tankless Water Heater Indoor from us?

Homestars reviews about superiorhvacservice.ca
9.7/10
215 reviews
Google my business reviews about superiorhvacservice.ca
4.9/5
246 reviews
  • Drew Rosa
    Oct 25, 2023

    This is not the first time I have contacted this company. Amazing customer service! They left my place cleaner than they found it before the boiler repair and the price was attractive, as always. Sincerely recommend!

  • Liam Lavoie
    Nov 2, 2023

    I can recommend Superior HVAC Service after they repaired and serviced my boiler. Very competitive prices and qualified experts. 5 stars!

  • mark bonfiglio
    Nov 11, 2023

    Jeremy came out today to inspect our furnace for the winter season he gave us a few options for the future

  • Perry Meredith
    Oct 25, 2023

    This HVAC company is without a doubt the best when it comes to getting things done. You can be sure that the work will be completed well and that the people who come to your house will respect your time. They only hire technicians with licenses and experience!

  • Hapiro Nacho
    Sep 19, 2023

    Moving to my apartment has become a real challenge for my family, and the broken boiler has become a ""cherry on top"". Fortunately, their tech arrived on-site the same-day, as well as quickly identified what had happened to the unit. The issue was solved in a blink of an eye. Nice!

We will deliver an Indoor Tankless Water Heater to any of these cities

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