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 long-lasting heating solutions is seen in every boiler they make. If you're looking for modulating, condensing efficiency in a low profile boiler, a WM97+ is right for you. The WM97+ packs a considerable amount of power and technology into a small package. Condensing technology means you'll get the most out of your energy dollar by capturing and reusing heat that escapes from traditional boilers. A modulating burner allows for precise heat production, making it easier than ever to stay comfortable without breaking the bank. Managing the WM97+ is a simple affair. A large LCD display, simplified system commands, and prewired terminals see to that. If you require proof that good things come in small packages, simply look to the WM97+.
Fire Tube Heat Exchanger
The WM97+ forgoes a typical heat exchanger for a fire tube heat exchanger. Fire tube heat exchangers are known for their steady temperatures. They allow for larger water content than traditional heat exchangers, which reduces short cycling and temperature fluctuations.
Outdoor Reset Control
An outdoor reset sensor is included with every WM97+ boiler. This sensor allows your boiler temperature to be adjusted relative to the temperature outside, eliminating excess energy use and guaranteeing comfort.
The compact size and venting options of the WM97+ mean it is suited for any installation. Whether you have a boiler room or a closet, the WM97+ mounts conveniently on the wall for unobtrusive comfort. Venting can be accomplished vertically or horizontally, and with either standard direct vent piping or concentric piping.
Weil-McLain has packed the WM97+ full of useful components. A Taco circulator is used for boiler circulation and a built-in primary/secondary piping option makes it easy to include additional water temperatures.
The WM97+ control system can handle demands and mixing for up to three zones. Combine this with the internal primary/secondary piping and the WM97+ is the perfect complement to a multi-zone system.
- (1) Weil-McLain WM97+ 155 CT Hot Water Boiler
- (1) Taco 007 Circulator
- (1) Outdoor Temperature Sensor
- (1) Wall Mount Bracket
- (1) Natural Gas to Liquid Propane Conversion Kit