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Eco-King Supreme Residential On-Demand Boiler & Combi Boiler

Reviews: 10

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The Eco-King Supreme boiler is now made in Canada! All of our boilers are 94% AFUE rated and Energy Star Natural Resources Canada approved. The Eco-King boilers are available in 3 different sizes: 100,000, 140,000 and 200,000 BTU.

The Eco-King is European engineered in the Netherlands & manufactured in Canada. Our Combi (C Model) provides instant on-demand hot water with hydronic heating. The operation of the Eco-King is extremely quiet, including a compact design for location purposes.

Models available are:

  • H100 / C100 - 3.4 gallons / minute output tap water with 70°F in C models
  • H140 / C140 - 4.2 gallons / minute output tap water with 70°F C models
  • H200 / C200 - 6.6 gallons / minute output tap water with 70°F C models

Technical Specifications & Manuals

Please click here view the product brochure, engineering drawings, technical features and installation manuals.

Eco King Heating Products Inc.

    Store Pickup - $0.00

    Customer picks up the order from our store.

    Local Delivery - $80.00

    Our local delivery area includes Langley, Surrey and Aldergrove.

    Zone 2 Delivery - $100.00

    Our Zone 2 delivery area includes Vancouver, Mission and Chilliwack.

    Zone 3 Delivery - $125.00

    Our Zone 3 delivery area includes North Vancouver.

  • Out of Local Area - Quote First for Shipping

    To find you a best rate, we will contact our shipping service providers and get back to you within 24 hours with a shipping charge quote for your approval. Your credit card will not be charged until we consult with you first about actual shipping cost applicable to your order because shipping charges vary from customer to customer depending on your delivery destination and product weight.

Recent Reviews

Total: 10

After 9 years of searching for a dependable product I found the Eco King product line

Date: April 2, 2018Written by: John DeManFrom: DeMan on Demand, British Columbia, Canada

I have been a plumbing and gas service provider for almost 40 years and working on the multitude of different condensing wall boilers available. I was beginning to think that the industry was losing it's touch and was no longer able to manufacture a product that could operate long term without break downs.

After roughly 9 years of searching for a dependable product I could have confidence in, I found the Eco King product line.

I did a 1 year pilot project on the C200 boiler to see if it met my expectations, and was very pleased with the result and positve customer feedback. Since then, I have installed nearly a dozen (mainly C140's) for numerous applications, and I am thrilled to say, they are all performing wonderfully! After an exhaustive search, I can attest that I have found my product of choice and have absolutely no interest in purchasing any of the others. I would encourage anyone looking for this type of heating appliance to do the same.

Eco-King crew very helpful, reliable, and follows through with his commitments

Date: October 15, 2018Written by: Nicole HallFrom: New Westminster, British Columbia, Canada

Contacted these guys after 2 previous visits from a local plumbing company. Gerry answered right away and helped me troubleshoot over the phone. He took the time to address my immediate need (no hot water with my Eco-King boiler) and then was very prompt in coming over to do a maintenance on the boiler. Very helpful, reliable, and follows through with his commitments. i find this to be critical (and surprisingly lost) in the service industry. Will be dealing these guys only going forward.

Came during SuperBowl Sunday!

Date: March 12, 2019Written by: Sophia AnneFrom: Vancouver, British Columbia, Canada

Awesome service, quick response! Came during SuperBowl Sunday and turned my heat back on! Saved the day, super polite, Gerry rocked! Highly recommend.

Very Knowledgeable Pros

Date: April 26, 2019Written by: S. R.From: Langley, British Columbia, Canada

Extremely impressed with the knowledge of the Eco-King Crew. Worked closely with us to design our system, and working flawlessly! Canadian Made too! Very impressed!
Thanks Chris & Team!!!

Excellent Service, Great Boiler

Date: August 7, 2019Written by: Roisin McCormickFrom: Langley, British Columbia, Canada

We had an excellent experience with Eco-King. We noticed some water around our boiler so I called Eco-King and within 12 hours they had an excellent technician at my house, that diagnosed and fixed the leak. Chris then followed up with me the following day to make sure everything went well. I highly recommend both their product and their service.

On-Demand Boiler System: no hot water tank, no pressure tank and lots more space

Date: August 29, 2019Written by: Sharon and Murray TruslerFrom: Eagle’s View, Peachland, British Columbia, Canada

When we purchased our condo at Eagle's View in Peachland, we asked John de Man to service our hot water system. We were concerned because the system consisted of a boiler, an exhaust system, a hot water tank and a pressure tank. John pointed out that the exhaust system was subject to leaking at the joints and was a carbon monoxide poisoning hazard. We had had a hot water tank leak in the past causing $30,000 worth of damage and a similar pressure tank leak at the seams on a geothermal system causing $85,000 worth of damage. We also were concerned with the amount of space required to house the system.

John suggested that we replace the system with an Eco King on demand boiler system. As you can see: no hot water tank, no pressure tank and lots more space. In addition the exhaust system has been replaced with a new exhaust with proper adhesives for high temperature systems, thus eliminating the carbon monoxide hazard.

The additional benefits are hot water on demand which never runs out. There is less energy expense as you only heat what you use. There is no wasted heat sitting in a hot water tank. The system is quiet and responsive. John was a pleasure to work with on this project. As you can see from the layout, everything has been done to the highest professional standard.

Proven Reliability, Quiet Operation and Attractive Appearance

Date: August 29, 2019Written by: John de ManFrom: Kelowna, British Columbia, Canada

Being a Plumbing contractor and having chosen Eco-King as my exclusive brand to market to my customers in 2012, it was a no brainer as to what I put in my own new garage/office building to meet my own heating and domestic hot water needs. This is installation #29, a C100, and I have three more lined up in the next few weeks. They’ve proven their reliability to me, and my clients are very pleased with their quiet operation and attractive appearance.

Very Happy with Our Eco-King Supreme Boiler

Date: September 22, 2019Written by: Bob HFrom: Langley, British Columbia, Canada

We had our boiler installed about 3 years ago. My wife went through the whole process of what boiler and contractor prior to our decision. We are very happy with deciding on Eco-King.

We phoned the local rep with Eco-King; Chris, as we needed our bi-annual device done and needed recommendation on a contractor. Definitely one of the most enthusiastic salesman I've talked too. Our boiler is now serviced and we are excited for another 3 years of quality hydronic heating.

5 Years of Flawless Operation (and counting)

Date: September 25, 2019Written by: Michelle BellmoreFrom: Surrey, British Columbia, Canada

I wanted to share my positive experience with the Eco-King boiler we had installed 5 years ago it has worked flawlessly and beyond our expectations. I think it has to do with the quality of the installation and as well as the quality of product and we are extremely happy.

Do yourselves a favor, upgrade your boiler and electric baseboard heaters to Eco-King units and start saving in heating costs, plus get FortisBC rebate

Date: October 10, 2019Written by: Brad, Golden Wrench ContractingFrom: Penticton, British Columbia, Canada

As a contractor, I've dealt with Eco-King unit installations for a while now and finally got my own heating system upgraded with their products, including our existing electric baseboard heater which was costing us exorbitant amount in electricity bill, with their hot water baseboard heater. Our electricity bill has come down significantly now!

The Eco-King C140 combi boiler also eliminated the need for a hot water storage tank that wasted energy on stored hot water. The combi bolier unit now provides us with tankless on demand hot water and heats our house at an affordable rate. We also saved good amount with a FortisBC rebate for upgrading to an Eco-King 94% AFUE efficient combi boiler!

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