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Eco-King Supreme H Series

34 reviews
95% AFUE Wall-hung NRCan

The wall-hung condensing boiler that made Eco-King a fixture of Canadian retrofits and new builds: 95% AFUE, proven in the field since 2009, and sharing one control logic with the whole family.

Efficiency 95% AFUE
Sizes H110 · H140 · H200
Mounting Wall-hung, compact footprint
Fuel Natural gas, field-convertible to propane
Pricing
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Overview

Proven Canadian heat.One smart control.

The Supreme H heats radiators, in-floor loops, baseboards and fan coils with continuously monitored combustion and a stainless steel heat exchanger. Its control interface is shared across the entire Eco-King family, so installers learn it once.

✓Stainless steel heat exchanger built for Canadian water
✓Pairs with Eco-King stainless indirect tanks for hot water
✓Continuous electronic combustion monitoring

The Eco-King Supreme boiler is now made in Canada! All of our boilers are 95% 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.

Grants & Rebates

This product qualifies for a $1,000 FortisBC rebate. Click here for details.

Models & Sizes Available

Model Capacity (70°F) BTU
H100 3.4 gallons per minute 16,000 - 19,000 BTU/hr
H140 4.2 gallons per minute 19,800 - 135,000 BTU/hr
H200 6.6 gallons per minute 26,900 - 185,000 BTU/hr
Eco-King Supreme boiler is revised for 2024Eco-King Supreme H Series

Specifications

Efficiency 95% AFUE
Sizes H110 · H140 · H200
Mounting Wall-hung, compact footprint
Fuel Natural gas, field-convertible to propane
Venting (C)PVC, PP or stainless · runs up to 200 ft
Application Radiators · in-floor · baseboard · fan coil
Controls Shared Eco-King control logic · outdoor reset ready
Certification NRCan approved · CSA · ASME (for USA models)
Detailed I/O Ratings See spec sheet in the Downloads hub
Water connections 3/4" MNPT
Gas connection 1/4" MNPT
Dimensions (HxWxD) 27" x 19" x 16"
Weight 68 | 75 | 82 lbs
Maximum heat supply 185°F / 85° C
Intake / Exhaust 3" PP (80mm) · 2" possible with included adapters
Modulation 6:1 Fully Modulating
Complete the system Zone controls · Wi-Fi module · app monitoring
Documents

Warranty & Manuals

Limited Lifetime Warranty

Components Covered Residential Installations Commercial Installations
Heat Exchanger 0-5 Years – 100%
6-10 Years – 50%
11 + Years – 25%
0-5 Years – 100%
6-10 Years – 50%
All other components 5 Years 2 Years
Components required for recommended maintenance Not covered: Ignitors, refractory insulation, combustion chamber gaskets Not Covered Ignitors, refractory insulation, combustion chamber gaskets

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Super Service!

Our boiler shut down on a Thursday and our plumber couldn't come until late Friday. He discovered the heat exchanger was leaking. He hadn't installed the boiler and wasn't aware of EcoKing warranty conditions, but felt we would probably require a new boiler.

I called James at Eco King on Monday morning and explained that our 4 year old boiler had a leaking heat exchanger. He asked me to send a picture of the leak and the install information. On Wednesday, James sent out a free replacement part, freight prepaid.

On Friday, the plumber installing the new he was very surprised how well designed the boiler was, to allow a quick exchange. A 3-hour plumber's bill covered all his visits!

I was very pleased with the fast and pleasant service we got from James, and the design of the Eco King boiler which made it so user friendly for the plumber.

Ken Caverly · Coldstream · British Columbia

We love our new boiler

Just wanted to send a note of thanks and appreciation to Chad, James, Bill and everyone else who helped us with installing and setting up our boiler, it operates without any issues.

Greg Hinterberger · Surrey · British Columbia