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

Dunkirk units typically fall in the $7,500 - $11,000 range before rebates. The installed price in Delta 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 Delta home?

Suburban detached homes, some at low elevation near the water. 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 Delta?

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

Dunkirk Helix DXL · Delta, BC

Dunkirk Helix DXL in Delta

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

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

Call 778-909-5731 Free Quote

Licensed & Insured Authorized-Quality Installs Serving Delta Since 1999

Quick answer

The Dunkirk Helix DXL is a 95% AFUE combi unit (85,000-399,000 BTU/h). Installed in Delta,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.

Delta covers Ladner, Tsawwassen and North Delta, from waterfront and farmland-edge homes to suburban subdivisions. Low-lying areas make proper condensate and venting work important. We size every Dunkirk Helix DXL to your home's real heat loss for correct output and peak efficiency across Delta.

Full Helix DXL specs & pricing

Dimensions, warranty, flow rate and features.

View Helix DXL details

Why the Dunkirk Helix DXL suits Delta homes

Suburban detached homes, some at low elevation near the water. 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 Delta

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

Delta neighbourhoods we serve

LadnerTsawwassenNorth DeltaSunshine HillsAnnieville

Rebates for Dunkirk boilers in Delta

Most Dunkirk 95% AFUE condensing models qualify for FortisBC and CleanBC rebates when installed by a licensed, program-registered contractor in Delta. 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