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Tigris Mechanical Corp.
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  • Residential HVAC
    • FURNACES
    • AIR CONDITIONING
    • WATER HEATERS
    • HEAT PUMP
    • AIR QUALITY
    • CONTROLS
  • Commercial HVAC
    • REFRIGERATION
    • RESTAURANT EQUIPMENTS
    • MAKE-UP AIR UNIT
    • Rooftop Units
    • Exhaust Hoods
    • VFD & Duct heaters
    • Duct Work & Grease Ducts
    • Multizone Heatpump
  • plumbing
  • More
    • Home
    • Contact Us
    • Residential HVAC
      • FURNACES
      • AIR CONDITIONING
      • WATER HEATERS
      • HEAT PUMP
      • AIR QUALITY
      • CONTROLS
    • Commercial HVAC
      • REFRIGERATION
      • RESTAURANT EQUIPMENTS
      • MAKE-UP AIR UNIT
      • Rooftop Units
      • Exhaust Hoods
      • VFD & Duct heaters
      • Duct Work & Grease Ducts
      • Multizone Heatpump
    • plumbing
Tigris Mechanical Corp.
  • Home
  • Contact Us
  • Residential HVAC
    • FURNACES
    • AIR CONDITIONING
    • WATER HEATERS
    • HEAT PUMP
    • AIR QUALITY
    • CONTROLS
  • Commercial HVAC
    • REFRIGERATION
    • RESTAURANT EQUIPMENTS
    • MAKE-UP AIR UNIT
    • Rooftop Units
    • Exhaust Hoods
    • VFD & Duct heaters
    • Duct Work & Grease Ducts
    • Multizone Heatpump
  • plumbing

Water Heaters

Navien Tankless

The Number #1 Selling Tankless water heaters.

  • On Demand Water heater
  •   designed for high performance while saving energy 
  •   Wi-Fi connectivity & intelligent control options 
  •  Stainless steel heat exchangers & tanks for a long service life 
  •  Designed for comfort, convenience, and energy savings, our tankless water heaters deliver endless hot water—without the wait or the waste of a standard tank 


Learn more

Rheem® Power Vent Water Heater

 

  • ENERGY STAR® Qualified with a 94% thermal efficiency
  • Available in a 50USG & 60USG capacity
  • Available in natural gas & propane 
  • comes with 8-year manufacture warranty 
  • Maintenance Free Burner System, offering maximum protection against flammable vapors.

Learn More

Rheem® Prestige ProTerra® Heat Pump Water Heater

Rheem® Prestige ProTerra® Heat Pump Water Heater

  • Energy-efficient
  • Smart Wi-Fi control
  • 40, 50, 65 and 80 gallon options
  • Built-in LeakGuard™ on select models
  •  The Rheem® ProTerra® Hybrid Electric Water Heater
    draws heat from the air around it to deliver unmatched savings and works like a standard electric water heater when the air is too cold. Either way, you enjoy worry-free hot water. 

Learn More

Condensing Tankless Water Heaters

New NPE-A2 Series

Built-in recirculation system

Navien’s patented ComfortFlow® system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters.

Comfort Flow

The built-in recirculation pump allows the NPE-A2 tankless water heaters to recirculate water through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.

NPE-S Series

The NPE-S2 condensing tankless water heaters are so efficient that they outperform much larger capacity non-condensing competitors. More output for the money, lower installation costs and lower operating costs for customers making it the best choice for your next installation. 

Sizing

Making sure you have a properly sized water heater is very important. If your water heater is too small, your home won't have enough hot water to meet demand, which is an obvious inconvenience, and overloading the unit may cause premature wear and tear.

Navien Tanklesses comes with 4 sizes NPE-150, NPE-180, NPE-210, NPE-240. 

Long-term Energy and Cost Savings

A tank-style water heater expends energy around the clock to maintain the temperature of a 40 to 50-gallon water supply so that hot water is ready when it’s needed.

Tankless water heaters, as their name suggests, heat water on-demand and do not maintain a supply of water.

By only heating water when it’s needed, tankless water heaters do not experience standby heat loss, which occurs when heat escapes the water tank and needs constant reheating.

 

When a tap, shower, or appliance is turned on, cold water passes through the tankless water heater where it’s heated by either a gas-fired burner or electric coils.

Once the water is heated (this happens in seconds), the hot water travels through the pipes and out the tap, showerhead, or any other outlet in your home.

Power Vent Water Heater

Efficiency

Professional Classic™ Power Vent gas water heaters offer up to 100 foot vent runs, energy efficiency and the Guardian System  

Efficiency .65 - .70 UEF

Performance

FHR: 66 - 86 gallons

Recovery: 32.4 to 42.4 GPH at a 90° F rise

Self-Diagnostic System

Electronic gas control for improved monitoring and service

Features

Premium greade anode rod provides long-lasting tank protection

6-Year limited tank and parts warranty*

With ProtectionPlus® the 6-year limited tank warranty becomes 10-year

Prestige ProTerra® Heat Pump Water Heater

Buy ENERGY STAR® to save you money!

An ENERGY STAR certified heat pump water heater is up to four times more efficient and uses up to 70% less energy, on average, than a standard electrical water heater. Saving energy saves money and reduces your carbon footprint. 

Key features

Heat pump water heater (HPWH) technology does not generate heat directly. It moves heat from one place to another. Heat is taken from the air in the basement or utility room (or sometimes from outside) and transferred to a tank of water.

Some HPWHs can be added to a conventional electric storage tank water heater.

Dehumidification: Pulls moisture from the air, which can help in damp basement.

Are Heat Pump Water Heaters Worth It?

 Whether you’re in the market for a new electric water heater or struggling with a high electricity bill due to an existing electric water heater, you might find yourself considering switching to a heat pump water heater.

Heat pump water heaters are significantly more efficient than traditional electric water heaters and can save the average household up to $330 a year on electric bills according to the Department of Energy’s Energy Star website. That adds up to nearly $3,400 over the average life of a heat pump water heater

What is the difference between a water heater and a heat pump water heater?

Unlike a traditional hot water heater, a heat pump hot water heater doesn’t have to generate heat from scratch. A heat pump water heater uses ambient warmth in the air to heat up a refrigerant and in turn heat up the water. This process, though complex, is a much more efficient way of heating up water. 

Contact Us

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Tigris Mechanical Corp.

5805 Whittle Rd unit 202, Mississauga, ON, Canada

+16477064846

Hours

Mon

09:00 a.m. – 05:00 p.m.

Tue

09:00 a.m. – 05:00 p.m.

Wed

09:00 a.m. – 05:00 p.m.

Thu

09:00 a.m. – 05:00 p.m.

Fri

09:00 a.m. – 05:00 p.m.

Sat

Closed

Sun

Closed


Copyright © 2026 Tigris Mechanical Corp. - All Rights Reserved.


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