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Tankless water heaters barrie

Residential Tankless Water Heaters

Tankless water heaters provide hot water on demand without the need for a storage tank. Instead of storing heated water, these systems heat water only when it is needed, delivering a continuous supply while reducing standby energy loss. Tankless water heaters are well suited for homes with high hot water usage, limited space, or efficiency focused upgrades. As your leading HVAC contractor in Barrie, we ensure your high-efficiency system is integrated perfectly into your home's existing infrastructure.

Affordable Comfort installs tankless water heaters in Barrie, Collingwood, and Orillia that are properly sized for household demand and fuel capacity. Correct installation, venting, and system configuration are essential to ensure consistent hot water performance and long term reliability. When installed correctly, tankless systems offer efficient operation and flexible installation options.

Beyond new installations, our licensed technicians specialize in professional tankless water heater repair to resolve common performance issues. Over time, systems may experience mineral buildup (scaling) from hard water, ignition failures, or sensor malfunctions that lead to inconsistent temperatures. If your unit is displaying error codes or failing to provide steady heat, our team provides fast, reliable diagnostics and repairs to restore your endless hot water supply.

Tankless Water Heater NPE-180A2

Navien NPE-180A2

  • Max Input: 150,000 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

Starting at $3428

Tankless Water Heater NPE-210A2

Navien NPE-210A2

  • Max Input: 180,000 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

Starting at $3656

Tankless Water Heater NPE-240A2

Navien NPE-240A2

  • Max Input: 199,900 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

Starting at $3889

Tankless Water Heater NPE-150S2

Navien NPE-150S2

  • Max Input: 120,000 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

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Tankless Water Heater NPE-180S2

Navien NPE-180S2

  • Max Input: 150,000 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

STarting at $3135

Tankless Water Heater NPE-210S2

Navien NPE-210S2

  • Max Input: 180,000 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

Starting at $3301

Tankless Water Heater NPE-240S2

Navien NPE-240S2

  • Max Input: 199,900 BTU/h
  • ½ gas pipe capable up to 24'
  • 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

Starting at $3468

PeakFlow® Series Anti-scaling Systems

  • Max Flow Rate of 6GPM - 20GPM
  • Cont. Flow Rate of 4GPM - 16GPM
  • 90PSI (6.2 bar) Max Pressure
  • 100F (38C) Max. Temperature
  • 40F (5C) Min. Temperature

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FAQs

  • How does a tankless water heater work? A tankless water heater heats water instantly as it flows through the unit, providing hot water on demand without storing it in a tank.
  • Do tankless water heaters run out of hot water? Tankless water heaters do not store hot water, so they do not run out in the same way as tank systems. However, output depends on system capacity and simultaneous demand.
  • Are tankless water heaters more efficient than tank water heaters? Yes. Tankless water heaters reduce energy loss by heating water only when needed, which can improve overall efficiency compared to traditional tank systems.
  • Do tankless water heaters require special installation? Yes. Tankless systems often require specific gas supply, venting, and electrical considerations to operate properly and safely.
  • Is a tankless water heater right for every home? Not always. Suitability depends on hot water demand, fuel availability, and installation conditions. A proper assessment ensures the system matches usage needs.

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Why Choose Us?

As Barrie's leading HVAC contractor, we combine 24/7 emergency availability with industry-leading warranties.

Comprehensive Home Services

Beyond expert HVAC solutions, we provide a full range of professional plumbing and electrical services to homeowners throughout the Barrie, and surrounding area.

24-7 Emergency Service

Whether your furnace, AC unit, or boiler breaks down at 12:00am or 12:00pm, we're here to help! Our emergency furnace repair in Barrie and AC repair teams are available 24/7.

Lifetime Repair *

If you pay for a recommended repair, it should be guaranteed for life, that’s our opinion, and we stand behind it.

15yr Warranty *

You’re trusting us with one of the most important investments in your home and we take that seriously.

FLEXIBLE 0% PAYMENT OPTIONS*

We offer flexible 0% payment options on many of the heating and cooling HVAC services we offer in Barrie & area.

Certifications & Accreditations

Affordable Comfort Heating & Cooling is an A+ BBB-accredited provider, fully TSSA Certified (#000278125) and ECRA/ESA Licensed (#7016534).

* Some conditions apply. Please refer to our Terms & Conditions page for more info.

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