Welcome to Kawartha Hotwater Plus Tankless Water Heater section. More and more people are deciding to make the switch to tankless water heaters in their home. There are many different types of tankless water heaters, so it can be confusing at times to know which to look in to purchasing. Our fully trained and licensed staff will assist you in every step from picking to installation of your unit. The following products listed bellow we service and install as of 2017. Please feel free to call us or book online for your free site inspection today.


Tankless On Demand 

Rheem Prestige™ 

Rheem Prestige™ RTGH is a series of high efficiency condensing tankless gas water heaters designed for continuous hot water, with the Industry First and only! 0.26 GPM minimum flow rate, 0.40 GPM minimum activation flow rate. Up to Energy Factor Of 94% EF with our  stainless steel condensing heat exchanger. 

Rinnai Condensing Tankless Water Heater RC80HPi ON SALE NOW  

- ENERGY STAR qualified up to 96% Thermal Efficiency
- Condensing technology for greater efficiency and significant hot water energy savings, Capacity to supply continuous    
- Hot water simultaneously to multiple plumbing demands in your home.

- Available in Natural Gas or Propane
- Plus 12 years heat exchanger limited warranty for residential installations (5 years on -parts, 1 year on labour)

Rinnai Non Condensing Tankless Water Heaters RL75i ON SALE NOW

- Energy Factor of .82 for Natural Gas and Propane
- Certified for Installation in Manufactured (Mobile) Homes
- Leak detection shuts off water to unit to limit property damage
- Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Temperature lock prevents accidental or unauthorized changes to water temperature
- Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels

NPE-A NAVIEN Tankless Water Heaters   #1 SELLER 2016 - 2017

98% Energy Factor on all of Navien's Condensing tankless water heaters that also can provide you with an endless supply of hot water. Navien's Condensing tankless water heaters provide hot water on demand. Navien achieves this by activating the unit the second you open a hot water tap, supplying you with an endless supply of hot water. (O.A.C. available over a 10 year term)