How much does the Lennox GWB Series cost installed in Chilliwack?

Lennox units typically fall in the $7,800 – $10,000 range before rebates. The installed price in Chilliwack 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 Lennox GWB Series a good fit for a Chilliwack home?

Rural and acreage properties alongside fast-growing hillside subdivisions, with cold valley winters. The GWB Series (95% AFUE, 80,000–125,000 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 Lennox GWB Series in Chilliwack?

Yes — we install, replace, repair and maintain the Lennox GWB Series across Chilliwack and Greater Vancouver. Every job is completed by a licensed BC gas fitter with permits and full commissioning.

Lennox GWB Series · Chilliwack, BC

Lennox GWB Series in Chilliwack

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

95% AFUE efficiency80,000–125,000 BTU/hTypical range $7,800 – $10,000

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Licensed & Insured Authorized-Quality Installs Serving Chilliwack Since 1999

Quick answer

The Lennox GWB Series is a 95% AFUE combi unit (80,000–125,000 BTU/h). Installed in Chilliwack,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.

Chilliwack sits at the eastern end of the Fraser Valley against the mountains, with rural acreage, established town-centre homes and rapid new growth in Sardis and Promontory. Long, cold valley winters reward a right-sized high-efficiency combi boiler. We size every Lennox GWB Series to your home's real heat loss for correct output and peak efficiency across Chilliwack.

Full GWB Series specs & pricing

Dimensions, warranty, flow rate and features.

View GWB Series details

Why the Lennox GWB Series suits Chilliwack homes

Rural and acreage properties alongside fast-growing hillside subdivisions, with cold valley winters. 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 Chilliwack

Lennox Installation in Chilliwack Lennox Replacement in Chilliwack Lennox Repair in Chilliwack Lennox Maintenance & Servicing in Chilliwack

Chilliwack neighbourhoods we serve

SardisPromontoryVedder CrossingYarrowRosedaleFairfield Island

Rebates for Lennox boilers in Chilliwack

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