Lochinvar KHB285
The Lochinvar KHB285 is a 95% AFUE heating only boiler with a 285,000 BTU/hr BTU output, part of the Lochinvar KNIGHT Fire Tube (WHB/KHB) line. GasBoilers.ca installs, repairs, and maintains the KHB285 across Greater Vancouver — Red Seal–certified, TSBC-licensed, same-day repair available. Call 604-359-1081.
Lochinvar KHB285 overview
The KNIGHT Fire Tube is Lochinvar's flagship residential heating-only condensing boiler, available in wall-mount (WHB) and floor-mount (KHB) configurations. It uses a stainless-steel fire-tube heat exchanger with a 10:1 turndown and a standard ECM variable-speed pump.
95% AFUE
Efficiency
285,000 BTU/hr
BTU Output
Up to 15 years
Warranty
KHB285 specifications
| Model | Lochinvar KHB285 |
| Series | KNIGHT Fire Tube (WHB/KHB) |
| Type | heating only |
| BTU Output | 285,000 BTU/hr |
| Efficiency | 95% AFUE |
| Warranty | Up to 15 years |
| Origin | United States |
| Best for | Floor-mount, large loads |
KNIGHT Fire Tube (WHB/KHB) features
Lochinvar KHB285 services we provide
All work by licensed BC gas-fitters — TSBC-certified.
KHB285 Installation
Permit, sizing, venting, gas, commissioning.
From $6,500
KHB285 Repair
Error code diagnosis, parts, full repair.
From $189
KHB285 Maintenance
Annual tune-up — required for warranty.
From $169
KHB285 Replacement
Upgrade an older unit. Rebate-eligible.
From $6,500
Emergency Service
Same-day no-heat, leak, CO, gas-smell response.
Call 604-359-1081
Warranty Service
Authorized warranty repairs for Lochinvar.
Warranty-covered
Lochinvar KHB285 — frequently asked questions
How much does Lochinvar KHB285 installation cost in Vancouver?
Lochinvar KHB285 installation starts from $6,500 in Greater Vancouver, including permit, code-compliant venting and gas piping, removal of the old unit, and full commissioning. Final pricing depends on your existing system and a heat-loss calculation. Call 604-359-1081 for a free quote.
What size is the Lochinvar KHB285?
The Lochinvar KHB285 has a heating output of 285,000 BTU/hr BTU, with 95% AFUE efficiency. It is best suited to floor-mount, large loads.
Do you repair the Lochinvar KHB285?
Yes. We diagnose and repair the Lochinvar KHB285 — error codes, ignition faults, no-heat, leaks, low pressure, and sensor issues — from $189. Our technicians are factory-trained on Lochinvar KNIGHT Fire Tube (WHB/KHB) units and carry common parts on the truck.
How often should the Lochinvar KHB285 be serviced?
Lochinvar recommends annual maintenance to keep the KHB285 efficient, safe, and within warranty (up to up to 15 years). Our maintenance service starts from $169.
Lochinvar KHB285 service across Greater Vancouver
We service the KHB285 in every major Greater Vancouver city.
Other Lochinvar KNIGHT Fire Tube (WHB/KHB) Models
Book Lochinvar KHB285 service today
Same-day repair available · Free installation quotes · Licensed gas-fitters