ON DEMAND NAVIEN TANKLESS WATER HEATERS

All the hot water you need, for as long as you need it.

Although we can install all major makes and models, our brand of choice is Navien.

Hot water and whole house comfort from Navien

Navien offers a range of solutions to meet any homes water demand with the ultimate in efficiency ratings.

NPE-Advanced  – Our advanced high efficiency condensing tankless water heater technology with the only internal pump and buffer tank.

NPE-Standard – Our standard ultra condensing tankless technology with the industry’s top rated unit for energy efficiency.

NCB-E & NFC Series – Condensing Combi-boilers

Navien’s most popular  NPE series condensing tankless water heaters deliver on demand and an endless supply of hot water for any size home. Besides providing hot water where and when it’s needed, Navien NPE series condensing tankless water heaters offer homeowners the following benefits:

  • Much more energy efficient than old fashioned tank systems
  • Go green and reduce CO₂ emissions
  • The highest energy efficiency in the industry — up to 0.97 UEF / 0.99 EF
  • Energy Star certified
  • Lower utility bills
  • Backed by the industry’s strongest warranty — 15 years on heat exchangers
  • Takes about 80% less space than old fashioned tank heaters
  • Longer lasting than tank heaters
  • Easy to use control panel
  • Elegant, clean appearance
  • Improves resale value
  • Ideal for replacements or new construction

Download the Navien NPE brochure.

A commitment to providing you the right service and products

Acorn Service Group has access to one of the most complete lines of water heater solutions and systems available. Navien offers the industry’s most advanced condensing tankless water heaters, condensing boilers and the first combi-boilers strong enough to support whole-house heating and hot water for larger homes.

No matter your homes hot water needs, we will always provide the best solution that suits your families demands.

Navien Tankless Water Heater: Backed by the industry’s strongest warranty — 15 years on heat exchangers

Dual stainless steel heat exchangers last longer than copper

 
 

WE SERVICE, REPAIR AND INSTALL NAVIEN WATER HEATERS

Acorn Service Group has earned a reputation for good work and honest advice. But the thing we’re most proud of is our commitment to treating people right. See what our furnace customers say about us on Google.

We had Jordan R. come to our home to investigate a suspected leak around the hot water and auxilliary tanks for our geothermal system. We found Jordan to be very courteous and knowleageable on the system. He was also up front about the costs of what needed to be done to fix our issue.He effectively diagnosed the problem and made the repairs in a timely fashion providing us with an explanation that we could understand on this very complex system.I highly recommend Jordan for any geothermal system needs.Mary & Patrick Pender22 Jan 2020
Mary Pender
Mary Pender
23:39 22 Jan 20
I totally recommend Acorn to help with anything needed with heating and plumbing. Efficient, super helpful and knowledgeable technicians on the two occasions that I have had them here over the past few years.Today I was delighted to be able to ask the advice of Dennis (the technician who was here to do a check over of my furnace) about a problem that had been bugging me for years with the noisy fan of my fireplace. I was thrilled that he was able to quickly troubleshoot the issue and is now arranging with his Acorn colleague to see about ordering a replacement part. I also was able to learn more about my furnace and after seeing the filter that it would be advisable to have the ducts cleaned (I have 3 big dogs). I was able to get a referral to reliable company with a 10% discount—again, supportive, helpful and efficient.The technician also checked my water tank and offered very helpful advice (and will ask his Acorn colleagues to check (via the tank’s serial numbers) as to what it’s longevity is before it should be replaced. I am a big fan of being proactive to avoid “disasters” such as a leaking tank so I am feeling relieved about the water tank (which has been on my mind for a while).What I really appreciate is the support and assistance through the technician’s helpful attitude, knowledge, efficiency plus follow through which for me translates to peace of mind as a homeowner.Having a quality company that I can trust and depend on translates to peace of mind. I totally recommend Acorn Plumbing and Heating.
Wendy Steeves
Wendy Steeves
20:37 10 Jan 20
Preston installed our new hot water tank in a efficient and professional manner. He was extremely personable and I would highly recommend Acorn.
Emma Mackie
Emma Mackie
03:44 14 Nov 19
Outstanding sales and service, Acorn found away to install our new tankless hot water heater within 24 hours. Thanks to the entire Acorn who did an outstanding job from start to finish. A special thanks to Colin and Taylor who worked 11 hours straight to make sure we had hot water. David
David Ainsworth
David Ainsworth
18:08 21 May 19
Acorn replaced a Hot Water tank for us on a Sunday. They were responsive and the technician who attended was excellent. Their rates are very competitive especially for after hours work. Highly recommended.
Chris Keogh
Chris Keogh
01:06 17 Dec 18
Came on time, did maintenance service to my furnace, gas fireplace and hot water tank. James the Technician was very helpful in explaining things and very knowledgeable about his trade. Price was reasonable and what I expected. Have used them several times now and will continue to do so.
Bruce Freer
Bruce Freer
18:30 06 Sep 18
We deal with Acorn every time we require service or purchase relating to our furnace, hot water tank, and gas fireplaces. We won't deal with anyone else! They exceed our expectations for customer service.
Robin Jenkins
Robin Jenkins
21:08 20 Aug 18
Had my hot water tank go over the weekend and called around for a replacement on Monday morning. An Acorn plumber, James came out the same day and installed a new tank. James was knowledgable, efficient and personable. He had the new tank installed and tested within 2 hours.
Simon Everatt
Simon Everatt
20:54 23 Jun 18
Thank you so much for providing such excellent and wonderful service. Taylor made an annual visit to change a small motor for our hot-water tank. We are so pleased with his professionalism, expertise and courteous service. Taylor is a great asset for Acorn reinforcing Acorn as our forever go-to firm for all our heat & gas needs. Thanks again.
janet horie
janet horie
19:03 03 Nov 17
Just had Acorn in to replace old boiler/hot water tank with new high efficiency product. I give them the highest rating for timeliness, customer service and high quality of installation. Their staff were prompt, courteous and explained the product, installation process and maintenance in a thorough manner. Great job fellows!
Mike Pellant
Mike Pellant
00:03 15 Oct 16
This is a little late but Acorn installed and replaced my new hot water tank early last year.They were very helpful in having come in at short notice and their price was very reasonable.The young fellow that installed mine was very courteous and efficient and kept the workplace nice and clean.Kudos to Acorn for a job well done!
Andy DeRoy
Andy DeRoy
23:34 01 Mar 16
Acorn Heating and Gas has installed my furnace, fireplace and tankless hot water heater. I have had them back to service all my equipment on a regular basis. Each time, Chad or Scott has been on time, courteous and taken care of everything I needed. I have never felt overcharged. Last year, I had a gas line installed for my barbecue which I love. I am thinking of doing a bathroom reno and I know I will call them back.
Meg Walley
Meg Walley
20:23 14 Nov 13
The Acorn Heating and Gas team have been in my home several times - They've installed my furnace, hot water tank and and my 2 gas fireplaces. All their employees are super helpful, very courteous and have always been very professional. I have highly recommended them to many of my friends and family members. I won't use any one else!! Thanks guys
Share mc
Share mc
01:49 19 Jan 13

Find out why our Ladner, Tsawwassen, North Delta, Surrey and White Rock customers recommend us to their friends for their hot water needs. To book an appointment or arrange a free consultation – Give us a call or send us an email.

 

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The Acorn Experience


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We work with you to choose the best solution for your needs and budget.

Honest Solutions

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Our estimates are upfront & transparent, with no hidden costs.

Upfront Pricing

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Our technicians are bonded, insured and licensed.

Licensed Technicians

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We arrive on time, do excellent work, and clean up before we leave.

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We guarantee our labour and honour all manufacturers’ warranties on the systems we install.

Workmanship Guarantee

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