How much does the Dunkirk Helix DXL cost installed in Mission?

Dunkirk units typically fall in the $7,500 - $11,000 range before rebates. The installed price in Mission depends on venting, gas-line work and whether it's a like-for-like swap or a conversion. We provide a fixed written quote after an in-home assessment.

Is the Dunkirk Helix DXL a good fit for a Mission home?

Hillside view homes and semi-rural acreage on varied elevations north of the Fraser. The Helix DXL (95% AFUE, 85,000-399,000 BTU/h) is sized to your measured heat loss and hot water demand rather than square footage alone, so we confirm fit during a free assessment.

Do you install and service the Dunkirk Helix DXL in Mission?

Yes — we install, replace, repair and maintain the Dunkirk Helix DXL across Mission and Greater Vancouver. Every job is completed by a licensed BC gas fitter with permits and full commissioning.

Dunkirk Helix DXL · Mission, BC

Dunkirk Helix DXL in Mission

Helix condensing combi — the Helix DXL installed, replaced, repaired and serviced across Mission by licensed, gas-certified technicians.

95% AFUE efficiency85,000-399,000 BTU/hTypical range $7,500 - $11,000

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Licensed & Insured Authorized-Quality Installs Serving Mission Since 1999

Quick answer

The Dunkirk Helix DXL is a 95% AFUE combi unit (85,000-399,000 BTU/h). Installed in Mission,Dunkirk systems typically range $7,500 - $11,000 before FortisBC and CleanBC rebates. We install, replace, repair and service it with licensed BC gas fitters, permits and commissioning included.

Modulating condensing boiler for larger loads. Dunkirk Boilers builds the Helix condensing combi and wall-hung boilers in the USA, offering compact high-efficiency hydronic heating popular with Canadian installers.

Mission rises on the north bank of the Fraser River, with hillside view homes, semi-rural acreage and a growing town core. Its varied elevations and cooler microclimate make heat-loss-based sizing key to comfort and efficiency. We size every Dunkirk Helix DXL to your home's real heat loss for correct output and peak efficiency across Mission.

Full Helix DXL specs & pricing

Dimensions, warranty, flow rate and features.

View Helix DXL details

Why the Dunkirk Helix DXL suits Mission homes

Hillside view homes and semi-rural acreage on varied elevations north of the Fraser. Dunkirk is a strong match here:

Made in the USA
Helix VLT combi
Stainless heat exchanger
Compact wall-hung design
Good value

Our Dunkirk Helix DXL services in Mission

Dunkirk Installation in Mission Dunkirk Replacement in Mission Dunkirk Repair in Mission Dunkirk Maintenance & Servicing in Mission

Mission neighbourhoods we serve

Cedar ValleyHatzicSilverdaleWest HeightsCollege HeightsMission City

Rebates for Dunkirk boilers in Mission

Most Dunkirk 95% AFUE condensing models qualify for FortisBC and CleanBC rebates when installed by a licensed, program-registered contractor in Mission. We confirm eligibility and handle the application as part of your installation.

This is not a DIY repair

Combi boilers are gas-fired appliances regulated under the BC Safety Standards Act. Opening the unit, touching the gas valve, or working on the flue without a valid BC gas-fitter licence is both unsafe and illegal. Diagnosing the fault is helpful — fixing it should always be left to a certified technician.

Call 778-909-5731