Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. Their dedication to producing lasting heating solutions is seen in every boiler they make. The WGO is a flexible, durable, oil-fired heating solution for hot water systems. Efficient energy use is a high point of the WGO's design, allowing you to make the most of your energy dollar. Weil-McLain knows the value of longevity, so they used cast-iron for WGO boiler sections. Between the high efficiency, durable construction, and flexibility, the WGO excels both as a replacement boiler and as an addition to new construction.
Simple to Service
Inspecting and maintaining a WGO is incredibly simple. Between the swing-away burner door and the quick-open top panel, the WGO is always accessible. Weil-McLain uses a recessed target wall design to protect the unit from flue brushes during cleaning.
Silicone-coated fiber ropes are used for sealing the boiler sections. These seals expand and contract with the boiler, keeping the unit watertight and preventing contaminants from entering your system.
WGO boilers have two vent connections, one on the rear and one on the top. By providing an alternate venting set up, Weil-McLain has ensured that the WGO is suited for a variety of installation conditions.
Heat retention is critical to energy efficiency. Heat leakage represents energy use without any comfort gains. An extended, insulated steel jacket prevents heat from escaping the WGO and improves the efficiency.
- (1) Weil-McLain 386700655 A-WGO-7 Section Assembly
- (1) Weil-McLain 416700170 A-WGO-7 Boiler Jacket
- (1) Weil-McLain 450020188 A-WGO-7 Collector Hood
This is a knockdown containing a boiler section assembly, jacket, and collector hood. Trim and a burner are required for installation.