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Lennox GWB Series · Vancouver, BC

Lennox GWB Series in Vancouver

Integrates with the iComfort smart ecosystem — the GWB Series installed, replaced, repaired and serviced across Vancouver by licensed, gas-certified technicians.

95% AFUE efficiency80,000–125,000 BTU/hTypical range $7,800 – $10,000
Licensed & Insured Authorized-Quality Installs Serving Vancouver Since 1999

Quick answer

The Lennox GWB Series is a 95% AFUE combi unit (80,000–125,000 BTU/h). Installed in Vancouver,Lennox systems typically range $7,800 – $10,000 before FortisBC and CleanBC rebates. We install, replace, repair and service it with licensed BC gas fitters, permits and commissioning included.

Compact wall-hung condensing boiler. Lennox combi and condensing boilers integrate with the iComfort smart thermostat ecosystem, backed by over a century of Lennox heating innovation.

Vancouver blends century-old character homes in neighbourhoods like Kitsilano and Mount Pleasant with dense downtown and Cambie-corridor condos. Many homes still run hydronic radiator heating, making them strong candidates for a combi boiler upgrade. We size every Lennox GWB Series to your home's real heat loss for correct output and peak efficiency across Vancouver.

Full GWB Series specs & pricing

Dimensions, warranty, flow rate and features.

View GWB Series details

Why the Lennox GWB Series suits Vancouver homes

A wide mix of heritage detached homes with cast-iron radiators and modern high-rise condos with tight mechanical space. Lennox is a strong match here:

  • iComfort smart integration
  • 100+ years of expertise
  • Precise modulating comfort
  • Front-access maintenance
  • Energy Star certified

Our Lennox GWB Series services in Vancouver

Vancouver neighbourhoods we serve

KitsilanoMount PleasantKerrisdaleDunbarEast VancouverDowntown & West End

Rebates for Lennox boilers in Vancouver

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

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Lennox GWB Series in Vancouver — FAQ

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