Costco Tankless Water Heater

Costco tankless water heater saves energy and space. Costco Canada tankless water heater brand is Rheem. It is made in Japan by Paloma.

We've been using tankless water heater Rheem for Costco on-demand water heater installations for many years now and never had a warranty call back.

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Certified HVAC Installers

We do Costco tankless water heater installations as a trusted Costco HVAC contractor. Costco water heater cost is reduced by 10-15% by Costco deal for members.

We are proud to provide Costco on-demand water heater installation for members who buy  tankless water heaters from Costco.

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Costco Shop Card®

  • Receive 10% off your Tankless Water Heater cost back to buy anything at Costco
  • Professional installation services through Costco's authorized HVAC contractors
  • Extended warranty coverage on your Costco on demand water heater purchase
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Authorized Lennox Dealer

  • Access to top-rated made in Japan tankless water heater models
  • Only Costco-approved HVAC contractors perform Costco on demand water heater installation for members
  • Comprehensive warranty service, and ongoing maintenance for Costco tankless water heaters
tankless water heater installation

Rheem Tankless Water Heater - Made in Japan for Costco Memebers

When you choose the Rheem tankless water heater from Costco, you're combining Japanese hot water on-demand technology with Costco's legendary member benefits and satisfaction guarantee. Our certified tankless water heater installers and service technicians will ensure that your Costco water heater is properly installed and maintained for years of reliable comfort.

We've been using tankless water heater Rheem for Costco on-demand water heater installations for many years now and never had a warranty call back.

As Costco's exclusive supplier of residential tankless water heaters, Rheem brings its premium hot water solutions directly to Costco members. This exclusive partnership means:

  • Special member-only pricing on Rheem water heaters
  • Extended warranty coverage exclusively for Costco members
  • Professional water heater installation by certified Lennox Premier Dealers
  • Priority tankless water heater service and maintenance support

Who can buy Rheem water heater from Costco?

Buying a tankless water heater from Costco is available only for Costco members

What is the first step in getting Costco Rheem tankless water heater?

The first step to endless on-demand hot water is to review the current hot water heating setup. This important assessment helps us understand your specific water heating needs and prepare for efficient tankless water heater operations.

What is the Costco tankless water heater installation cost?

Costco water heater cost to install depends on the installation complexity. That's why we focus on accurate water heater estimate by considering your family’s water heating needs. A thorough water heating estimate ensures optimal hot water heating heating system performance and cost efficiency.

How difficult is tankless water heater retrofitting?

Retrofitting a tankless water heater requires some adjustments to existing plumbing, gas lines, and venting. We meticulously modify your existing setup to accommodate the new on-demand water heating system, ensuring seamless operation of the water heating system upon completion.

What happens to old water heater?

The old water heater, pieces of scrap metal, and debris resulting from the tankless water heater installation will be removed from the property.

If the old water heater was rented, as our favour to you, we will return it to the renting company on your behalf. But you MUST have all paperwork with the renting company completed before our installers leave the property.

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Why Choose Cozy World Inc?

Experienced

With over three decades of experience in the HVAC industry, Cozy World brings a wealth of knowledge and expertise to every project, ensuring reliable and efficient solutions for your home.

Certified & Insured

Our team consists of certified professionals who are fully insured, providing you with peace of mind knowing that your HVAC needs are in capable hands.

Authorized Dealer

As an authorized Lennox dealer, we offer access to the latest technology and products, delivering quality and innovation to your home.

Energy Efficiency

Cozy World is your partner in maximizing energy efficiency. Our team is well-versed in eco-friendly HVAC solutions to help reduce your carbon footprint and lower energy costs.

Transparent Pricing

At Cozy World, we believe in transparency. Our pricing is straightforward and competitive, so you can make informed decisions about your HVAC investments.

Professional Installation

Our commitment to professionalism extends to every installation. We take pride in our meticulous work, ensuring that your HVAC system is installed with precision and care.

Rated Best HVAC Company

CLICK BELOW to see reviews from Google, Lennox and Homestars

John Carcasole
John Carcasole
a month ago
My furnace suddenly stopped working on Friday evening and needless to say it was very cold outside. I immediately contacted Cozy World for help and they sent someone out the next morning. I needed a new furnace as mine was now getting on in age to 15 years. I also had purchased the furnace being replaced from Cozy World. They arranged for installation that same…
Adriana Pietropaolo
Adriana Pietropaolo
3 weeks ago
This was our first time working with Cozy World and I will definitely be a repeat customer again. They had done previous work at my parents place and for my sister, who both gave rave review. Boris was our first contact who sent his team on the same day to fix our furnace. Sayid was on-site and was kind, respectful and communicative about the work…
Lindsey Burns
Lindsey Burns
2 weeks ago
Cozy World replaced our furnace and hot water heater and did an excellent job. Their quote was the best price we got, and the customer service was also excellent. Both the owner and the lead installer were very helpful and responsive.
Steve Pachov
Steve Pachov
a month ago
Cozy world provided us with great service to replace a 13-year-old natural gas tank water heater that had stopped working. Fred was a pleasure to deal with from my initial call to the final installation. He suggested we go with a high efficiency tankless Rinnai unit that save on gas and takes up less space in the furnace room. His installers showed up as promised…
Mike K
Mike K
3 weeks ago
I have used Cozy World Inc for the last few years for both service for a furnace not heating and for several installation (tankless water heater, new furnace and new AC). They have been very responsive, have fair pricing and go above and beyond to provide the best service. I would highly recommend them for your HVAC needs.

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