Williamson-Thermoflo FreeStyle Series 2
FreeStyle Series 2 Overview
The FreeStyle Series 2 is a wall-mounted gas-fired condensing boiler with a stainless-steel heat exchanger and modulating combustion rated at 95% AFUE. It is offered in heat-only and combination (combi) versions across three input sizes, with flexible PVC, CPVC, PP or stainless venting.
Up to 95% AFUE
Efficiency
80,000 - 155,000 BTU input
Max BTU
Up to 12 years
Warranty
Key Features
Best for
FreeStyle Series 2 Model Lineup
Click to call for sizing help — we calculate heat-loss before recommending a model.
| Model | BTU Range | DHW Flow | Efficiency | Best For |
|---|---|---|---|---|
| FS-80 (Heat-Only) | 80,000 BTU input | — | 95% AFUE | Smaller, well-insulated homes |
| FS-120 (Combi) | 120,000 BTU input | Combi DHW model | 95% AFUE | Mid-size homes needing heat plus hot water |
| FS-155 (Combi) | 155,000 BTU input | Combi DHW model | 95% AFUE | Larger homes with higher hot-water demand |
Services we provide on the FreeStyle Series 2
All work done by licensed BC gas-fitters — TSBC-certified.
FreeStyle Series 2 Installation
Permit, sizing, venting, gas, commissioning.
From $6,500
FreeStyle Series 2 Repair
Error code diagnosis, parts, full repair.
From $189
FreeStyle Series 2 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
FreeStyle Series 2 Replacement
Upgrade an older unit. Rebate-eligible.
From $6,500
Warranty Service
Authorized warranty repairs for Williamson-Thermoflo.
Warranty-covered
Williamson-Thermoflo FreeStyle Series 2 service across Greater Vancouver
Service the FreeStyle Series 2 in every major Greater Vancouver city.
Other Williamson-Thermoflo series
Book Williamson-Thermoflo FreeStyle Series 2 service today
Same-day repair available · Free installation quotes · Licensed gas-fitters