Elios H2O Tankless Water Heaters

Efficient, space-saving hot water solutions

Dependable Tankless Water Heating Solutions

Built for today’s replacement and upgrade opportunities, Elios tankless water heaters deliver dependable on-demand hot water in a compact, space-saving design. Designed for residential and light commercial applications alike, Elios H2O provides practical performance for homes, condos, rental properties, small businesses, and multi-family projects.

Offering high efficiency, quiet operation, and flexible installation options, Elios tankless systems are a dependable solution for customers looking to improve space utilization, reduce reliance on bulky tank-style systems, and access continuous hot water on demand. And with support through The Master Group, contractors benefit from accessible product availability, technical support, and trusted HVAC-R expertise.

Dependable Hot Water Without the Complexity

Elios tankless water heaters deliver dependable, on-demand hot water while simplifying installation, improving space efficiency, and supporting everyday residential and light commercial applications. Built for replacement opportunities, upgrades, condos, rental properties, and multi-family projects, Elios tankless systems provide practical performance without unnecessary complexity.

With ENERGY STAR®-certified efficiency, compact wall-mounted design, continuous hot water capabilities, and flexible natural gas or propane configurations, Elios combines efficient operation with dependable year-round performance.

Backed by The Master Group, contractors also benefit from accessible support, product availability, and trusted HVAC-R expertise across Canada.

Continuous Hot Water for Canadian Homes

Unlike traditional water heaters that continuously store and reheat water, Elios tankless systems provide hot water only when needed. This on-demand approach improves efficiency while ensuring reliable access to hot water throughout the day.

Select models deliver up to 5.9 GPM at a 67°F temperature rise, supporting everyday household hot water demands with consistent performance. Capacity options ranging from 150,000 to 199,000 BTU/h provide flexibility for residential and light commercial applications.

Built for Reliable Everyday Performance

Built with a durable 300-series stainless steel heat exchanger, Elios tankless systems deliver dependable long-term performance while supporting efficient heat transfer and operation. The patented dual heat exchanger system helps optimize performance while supporting the continuous hot water demands of residential and light commercial applications.

Elios tankless water heater designed for reliable performance in Canadian conditions.

The system also offers cold-weather protection, flexible natural gas and propane configurations, ultra-quiet operation at 40 dB or less, and a 10:1 modulation ratio that helps adjust output in real time to match demand.

Space-Saving Design

Elios tankless water heaters help free up valuable mechanical room space compared to traditional tank-style water heaters. Featuring a compact wall-mounted design measuring just 26.8 x 17.3 x 10.6 inches and weighing 70.5 lbs, the unit offers flexibility for installation in various environments.

Compact wall-mounted Elios tankless water heater saving space in a utility room.

Its smaller footprint makes it a practical option for condos, renovations, utility rooms, rental properties, and projects that prioritize maximizing usable space.

Trusted North American Certifications

Elios tankless water heaters are ENERGY STAR® certified and meet recognized CSA and NSF standards for safety, efficiency, and reliability.

With efficiency ratings up to 0.95 UEF on both natural gas and propane models, Elios H2O offers an energy-conscious solution for customers seeking dependable hot water performance without unnecessary energy waste.

Built-In Protection and Warranty Coverage

Designed for year-round Canadian operation, Elios tankless systems include integrated freeze protection via a ceramic heater that automatically activates at lower temperatures.

Licensed contractor installing an Elios tankless water heater.

Dependable protection and long-term support help make Elios tankless systems a practical choice for both contractors and property owners.

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Nationwide Support Through Master

Elios H2O is supported by The Master Group’s nationwide HVAC-R distribution network, providing contractors with easier access to products, parts, and technical knowledge across Canada.

Whether handling a replacement project, a new installation, or a service inquiry, contractors can rely on experienced branch teams who understand the realities of HVAC work and the importance of reliable access to products and responsive assistance.

Technical Specifications

Access detailed product specifications, submittals, sizing information, and system details for Elios tankless water heaters.

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Technical Resources

Find manuals, warranty information, installation guides, brochures, and additional technical documentation for Elios H2O products.

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