Lennox GWB8-IH Series
GWB8-IH Series Overview
The Lennox GWB8-IH delivers up to 95% AFUE in a compact, wall-mounted condensing package.
Up to 95% AFUE
Efficiency
175,000 BTU
Max BTU
Up to 10 years
Warranty
Key Features
Best for
GWB8-IH Series Model Lineup
Click to call for sizing help — we calculate heat-loss before recommending a model.
| Model | BTU Range | Efficiency | Best For |
|---|---|---|---|
| GWB8-IH-080 | 8,000 – 80,000 | 95% AFUE | Small homes |
| GWB8-IH-125 | 12,500 – 125,000 | 95% AFUE | Medium homes |
| GWB8-IH-175 | 17,500 – 175,000 | 95% AFUE | Larger homes |
Services we provide on the GWB8-IH Series
All work done by licensed BC gas-fitters — TSBC-certified.
GWB8-IH Series Installation
Permit, sizing, venting, gas, commissioning.
From $5,200
GWB8-IH Series Repair
Error code diagnosis, parts, full repair.
From $189
GWB8-IH Series Maintenance
Annual tune-up — required for warranty.
From $169
Emergency Service
Same-day & after-hours no-heat, leak, CO, gas-smell response.
Call 604-359-1081
GWB8-IH Series Replacement
Upgrade an older unit. Rebate-eligible.
From $5,200
Warranty Service
Authorized warranty repairs for Lennox.
Warranty-covered
Lennox GWB8-IH Series service across Greater Vancouver
Service the GWB8-IH Series in every major Greater Vancouver city.
Book Lennox GWB8-IH Series service today
Same-day repair available · Free installation quotes · Licensed gas-fitters