407 Main Street
Jackman, Maine

Buderus G115WS Cast Uron Residential Boiler

A better way to heat your home

The Buderus G115WS boiler is based on the highly successful G115, the world’s best selling boiler. The G115WS has been redesigned and reengineered to extract and deliver more heat from every fuel dollar, and now has higher outputs at less cost per BTU. Acknowledged as the leader in high-efficiency, low emission hydronic heating, Buderus offers innovative design and quality manufacturing with exceptional efficiency and performance.

A G115WS cast iron oil boiler is ideal for new installations or as a replacement for virtually any make or model of boiler. They are compatible with most hot water tanks. Constructed with superior materials and designed by the industry’s leading engineers, the G115WS boiler is raising the standard for the industry. With two ETL approved venting options, either into a chimney or directly through the wall, theG115WS allows a wide range of installation possibilities.


Keeping your home comfortable and warm is a high priority—but it doesn’t have to come at a high cost. Whether you heat by baseboard, panel radiators, hydro-air systems or radiant flooring, our advanced heating systems will provide many years of exceptional comfort and economy. A conventional boiler heats and circulates water at only one temperature— typically 170˚ to 180˚ F until the thermostat signals it to stop. A Buderus boiler, especially when paired with the Logamatic control, eliminates these room temperature swings by adjusting the boiler water temperature to the current conditions, saving fuel while keeping you warm and comfortable.

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