Williamson-Thermoflo GWC-140 Installation in Langley
~$6,500–$9,100 installed · 91.4% AFUE · Same-day available · 604-359-1081
We supply & install — we do not sell equipment on its own. Every GasBoilers.ca price includes professional installation by Red Seal–certified BC gas-fitters, permit, and commissioning.
604-359-1081 — exact Langley quoteWe install the Williamson-Thermoflo GWC-140 — mid-size hydronic homes — for homeowners across Langley. Langley's acreages, farms, and large new builds frequently need higher-capacity boilers (NCB-H, NFB, IBC V-20). We size correctly the first time. Same-day available on quotes and bookings.
Williamson-Thermoflo GWC-140 — at a glance
Heating output
Approx. 130,000 BTU output BTU
Efficiency
91.4% AFUE
Warranty
Up to 12 years
Is the GWC-140 right for your Langley home?
The GWC-140 is part of the Williamson-Thermoflo GWC Series 2 — high-efficiency cast-aluminum hot-water condensing boiler. It best suits mid-size hydronic homes. On a Langleyinstall we confirm the right size with a heat-loss calculation so you don't over- or under-size the boiler.
Your Langley installed price includes
Langley areas we install in
Willoughby · Walnut Grove · Brookswood · Fernridge · Murrayville · Aldergrove and all of Langley.
Approximate installed price — every home is different. Final cost depends on your existing system, venting, gas line, and a heat-loss calculation. Call 604-359-1081 for an exact quote.
Williamson-Thermoflo GWC-140 install in nearby cities
More on the Williamson-Thermoflo GWC-140
Install the Williamson-Thermoflo GWC-140 in Langley
604-359-1081 · Same-day available · We supply & install — approximate price shown, call for your exact number.