The demand of hot water use in homes is increasing and old hot water tanks cannot keep up or offer the flexibility that Rinnai tankless water heating system offers. Enjoy up to 7.5 gallons of consistently hot water per minute – endlessly. The individual temperature control allows you to safely control the temperature in different parts of the house, great for families with kids or elderly. This tankless, efficient solution will save space in your home while keeping your water temperature it safe and comfortable. Backed by a 10 year limited warranty on the heat exchanger and a 5 year warranty on the rest of the unit, your peace of mind will be as consistent as the flow of your hot water.

R75LSI

• 15,000 to 180,000 BTUH Capacity
• 0.6 to 7.5 gallons per minute delivered endlessly
• Natural gas or propane available
• Internal installation with no indoor combustion
• Easily installed
• Heavy gauge, textured, white powder coated cabinet
• No venting required
• 10-limited warranty on heat exchanger, 5 year on everything else

The efficiency of condensing technology

Rinnai’s unique condensing design incorporates two innovative heat exchangers to achieve optimum heating value from every cubic foot of natural gas or propane. The stainless steel system recaptures residual heat from flue gases to pre-heat incoming ground water, which then circulates to the primary copper heat exchanger. Delivering up to 97% thermal efficiency, Rinnai’s tankless condensing units are ideal for residential and commercial applications.

RC80hpi

• 9,500 to 157,000 BTUH Capacity
• 0.4 to 8 gallons per minute delivered endlessly
• Natural gas or propane available
• Internal installation with no indoor combustion
• Easily installed
• Heavy gauge, textured, white powder coated cabinet
• No venting required
• 10-limited warranty on heat exchanger, 5 year on everything else

RC98hpi

• 9,500 to 199,000 BTUH Capacity
• 0.4 to 9.88 gallons per minute delivered endlessly
• Natural gas or propane available
• Internal installation with no indoor combustion
• Easily installedHeavy gauge, textured, white powder coated cabinet
• No venting required
• 10-limited warranty on heat exchanger, 5 year on everything else

Our Flammable Vapour Ignition Resistant (FVIR) Superflue® water heaters feature our new Superflue Safety System. This system is a cutting-edge design unique to GSW power vented residential gas water heaters. 

Our Superflue® models are superior, ultra-quiet power vent water heaters that supply ultimate satisfaction with abundant hot water, quiet operation, reliability and performance that comes from more than 150 years in the industry.

Manufactured for use in a variety of applications, including combo-heating, Superflue® power vents are the ideal choice for professional installers.