Lochinvar Combi Boilers in Greater Vancouver
Commercial-grade fire-tube boilers with Smart System control
Lochinvar Knight boilers use a stainless fire-tube design with the Smart System controller and cascade capability, making them a top choice for large residential and commercial projects.
What distinguishes Lochinvar is their Smart System control platform. Every Knight and Noble boiler includes a full-colour touchscreen interface that provides real-time diagnostics, modulation history, and system status at a glance — no separate service tool required. The platform also supports cascade control for up to 8 units, making Lochinvar uniquely capable for multi-boiler installations in large homes, stratas, and commercial buildings.
Our licensed gas fitters install, replace, repair, and service Lochinvar Knight and Noble boilers across Greater Vancouver. With commercial-grade construction, high-altitude capability, and a nationwide network of technical support, Lochinvar is the go-to brand when reliability and capacity are non-negotiable.
Lochinvar Boiler Models
Lochinvar's residential and light-commercial boiler line includes two key series:
- Knight Series: Fire-tube condensing boiler with 95% AFUE efficiency, 100,000–399,000 BTU/h. Built around a stainless fire-tube heat exchanger that handles thermal stress better than conventional designs. Cascade-capable to 8 units for very large heating loads.
- Noble Series: Modulating condensing wall-hung boiler with 95% AFUE efficiency, 80,000–285,000 BTU/h. A lighter, more compact option for residential and light commercial applications, with the same Smart System touchscreen controller as the Knight series.
Our Lochinvar Services
- Expert installation by licensed gas fitters with cascade-design experience
- Full replacement and upgrade services for aging commercial and residential boilers
- Emergency repair with rapid diagnosis via Smart System touchscreen
- Annual maintenance including fire-tube inspection and combustion analysis
- OEM Lochinvar parts — we stock common Knight and Noble components
- Cascade system design and multi-boiler installation for strata and commercial
- Smart System configuration and maintenance scheduling
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 778-909-5731Frequently Asked Questions
Talk to a Licensed Combi Boiler Specialist
Free, no-obligation quotes across Greater Vancouver. CombiBoiler.ca — A division of ROMA Heating Ltd..