Hot Water Heater Services you can trust!

Specializing in groundbreaking technology, the team from Furnace & AC Experts recommends only proven reliable water heating systems from leading manufacturers.  Adhering to strict service and installation procedures, our qualified technicians provide maximum performance and lasting results.  We work with homeowners across Toronto, Mississauga, Brampton, Vaughan, Oakville, Milton, Burlington, supplying the information you need to make smart choices. Whether you are looking for tankless water heater installation, replacement, regular upkeep, or 24/7 Emergency Service, Furnace & AC Experts can be counted on to arrive in a timely fashion, maintain a neat and organized job site, and achieve your performance goals. Our commitment to customer service translates into your total satisfaction.  Know that your call is always answered by a qualified professional, who will respect your time, property, and investment.  Find out why your friends and neighbors across Toronto, Mississauga, Brampton, Vaughan, Oakville, Milton, Burlington are going tankless!  Let Furnace & AC Experts improve your way of life!

Discover the Benefits of a Tankless Water Heater!Tankless Water Heater

  • Requiring 30% – 50% less energy than tank-style water heaters, these modern options save the typical family around $200 to $300 per year.
  • With savings of around 40% off your utility bill for the life of the system,
    your tankless water heater will pay for itself.
  • Increased efficiency not only protects your wallet, but our environment as well.
  • Considering that your instant hot water heater can last up to twice as long as a tank-style heater, the overall cost of ownership is minimal.
  • Because water is not stored in a tank, accumulating rust and scale, you’ll enjoy a cleaner supply of water.
  • Since water is heated on demand, rather than maintained in a tank, there is no standby heat loss.
  • Superior efficiency is gained from a tankless water heater through cleaner and better controlled combustion.
  • Enjoy an endless amount of hot water at any time of the day or night.
  • Mounted on a wall and compact, these units require very little space and can be installed inside or outside the home.
  • Advanced safety features prevent scalding water from reaching your faucet.
  • No more worries over leaks, ruptured tanks, or flooding
  • Near-silent operation never disturbs your peace and quiet.

Bosch Greentherm Condensing Gas Tankless Water Heater

It’s time to go tankless with the award-winning Greentherm 9000 Tankless Water Heater

The Greentherm 9000 offers an efficiency rating of UEF up to 0.96 and innovative features for easy installation, operation and simple maintenance. You will enjoy an industry-leading 15-year warranty on the heat exchanger and a full 5-year limited warranty on parts.

  • Top mounted water connections lowers labor & parts requirements
  • Easy conversion from existing tank water heater
  • High-resolution, built-in touch screen for intuitive appliance control
  • Built-in recirculation pump that minimizes water waste waiting for hot water at the faucet
  • Automatic OptiFlow combustion management system minimizes installation setup time and maximizes product performance
  • Dedicated indoor and outdoor mounted units available – no outdoor vent kit required
  • Built-in freeze protection on all models, ideal for colder climates

Bosch Therm C 1210 ES

Highest performance, efficiency and flow rate

This is the highest performance, fully condensing gas tankless water heater from Bosch. Unlike traditional non-condensing models, condensing technology captures heat from the exhaust gas and uses it to preheat the incoming cold water. This increases efficiency and reduces emissions – well ahead of the 2012 Low NOX emissions standards set by SCAQMD (California’s South Coast Air Quality Management District).

  • Up to 98% thermal efficiency
  • 225,000 BTU maximum input
  • 12.1 gallons per minute capacity at 35F degree rise
  • Minimum activation flow rate of 0.5 gallons per minute
  • Electronic ignition and patented burner design
  • Exclusive safety and precision controls
  • Built in freeze protection
  • Direct vent, vertically or horizontally with PVC, CPVC or ABS-DWV
  • Concentric and twin pipe venting options
  • Can be used in solar thermal, recirculation, and space heating applications
  • Built for durability and serviceability with 15-year warranty and 20+ year life expectancy
  • Available in NG and LP models

Navien Premium Condensing Tankless Gas Water Heater (NPE-A)npe_thumbnail_l_20131224

NPE-180A – Max input: 150,000 BTU/H
NPE-210A – Max input: 180,000 BTU/H
NPE-240A – Max input: 199,900 BTU/H

  • 1/2″ 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 60′
  • Cascading capable
  • Indoor/Outdoor Installation
  • Residential/Commercial

Navien Premium Condensing Tankless Gas Water Heater (NPE-S)


NPE-150S – Max input: 120,000 BTU/H
NPE-180S – Max input: 150,000 BTU/H
NPE-210S – Max input: 180,800 BTU/H
NPE-240S – Max input: 199,000 BTU/H

  • 1/2″ gas pipe capable up to 24′
  • Field convertible gas system
  • Ultra condensing efficiency .99EF
  • Dual stainless steel heat exchangers
  • Low NOx emissions (<20ppm)
  • SCH 40, 2″ venting up to 60′
  • Cascading capable
  • Indoor/Outdoor Installation
  • Residential/Commercial

Rinnai Tankless Solutionsrinnai-water-heater

An endless supply of hot water, whenever you need it—even for multiple tasks at the same time. Tankless Water Heaters revolutionize comfort, energy efficiency and convenience.

Save money, splurge on performance.
  • Designed for efficiency
  • Save energy
  • Multiple sizes
  • Earth-friendly efficiency
  • Less waste
  • High standards for low emissions
  • Maximum output, minimum space
  • Flexible installation

Rheem Tankless Water Heaters

Rheem tankless water heaters provide the comfort and convenience of having a continuous supply of hot water on demand. Our gas models are great as a hot water solution for homes with busy families, homes with luxury bathrooms and vacation home.rheem-tankless-water-heater

Professional Prestige Series: 95 Direct Vent Indoor

Rheem Prestige™ RTGH is a series of high efficiency condensing tankless gas water heaters designed for continuous hot water


  • Up to .94 EF with stainless steel condensing heat exchanger
  • Intelligent electronic controls designed to increase energy efficiency and safety


  • Exclusive! Water savings setting –upon activation, this setting can save homeowners up to 1,100 gallon of water per year1 by decreasing the flow of water through the pipes until the temperature reaches the heater’s set temperature
  • Low flow fixture compatible – Industry first minimum flow rate of .26 GPM and minimum activation flow rate of .40 GPM ensures the user will receive hot water even in low demand situations
  • Recirculation Pump Kit-Ready – Quickly pairs with our Recirculation Pump kit to provide instantaneous hot water at the tap2


Water Heater installation, repair and service in Toronto, Mississauga, Brampton, Milton, Oakville, Caledon, Burlington and nearby area.