Weil-McLain EG-559
The Weil-McLain EG-559 is a 95% AFUE commercial boiler with a 559,000 BTU output, part of the Weil-McLain Evergreen Series line. GasBoilers.ca installs, repairs, and maintains the EG-559 across Greater Vancouver — Red Seal–certified, TSBC-licensed, same-day repair available. Call 604-359-1081.
Weil-McLain EG-559 overview
The Weil-McLain Evergreen series delivers commercial-grade reliability for multi-residential and light industrial applications.
95% AFUE
Efficiency
559,000
BTU Output
Up to 10 years
Warranty
EG-559 specifications
| Model | Weil-McLain EG-559 |
| Series | Evergreen Series |
| Type | commercial |
| BTU Output | 559,000 |
| Efficiency | 95% AFUE |
| Warranty | Up to 10 years |
| Origin | USA |
| Best for | Large commercial |
Evergreen Series features
Weil-McLain EG-559 services we provide
All work by licensed BC gas-fitters — TSBC-certified.
EG-559 Installation
Permit, sizing, venting, gas, commissioning.
From $13,500
EG-559 Repair
Error code diagnosis, parts, full repair.
From $249
EG-559 Maintenance
Annual tune-up — required for warranty.
From $249
EG-559 Replacement
Upgrade an older unit. Rebate-eligible.
From $13,500
Emergency Service
Same-day no-heat, leak, CO, gas-smell response.
Call 604-359-1081
Warranty Service
Authorized warranty repairs for Weil-McLain.
Warranty-covered
Weil-McLain EG-559 — frequently asked questions
How much does Weil-McLain EG-559 installation cost in Vancouver?
Weil-McLain EG-559 installation starts from $13,500 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 Weil-McLain EG-559?
The Weil-McLain EG-559 has a heating output of 559,000 BTU, with 95% AFUE efficiency. It is best suited to large commercial.
Do you repair the Weil-McLain EG-559?
Yes. We diagnose and repair the Weil-McLain EG-559 — error codes, ignition faults, no-heat, leaks, low pressure, and sensor issues — from $249. Our technicians are factory-trained on Weil-McLain Evergreen Series units and carry common parts on the truck.
How often should the Weil-McLain EG-559 be serviced?
Weil-McLain recommends annual maintenance to keep the EG-559 efficient, safe, and within warranty (up to up to 10 years). Our maintenance service starts from $249.
Weil-McLain EG-559 service across Greater Vancouver
We service the EG-559 in every major Greater Vancouver city.
Other Weil-McLain Evergreen Series Models
Book Weil-McLain EG-559 service today
Same-day repair available · Free installation quotes · Licensed gas-fitters