Weil-McLain ECO Tec 150-H 121,000 BTU Output Natural Gas Boiler

Note: Product Title reflects this boiler's IBR Net Output Rating Product Features Built-in zone control – operate up to four circulators without need of an external control Easy for homeowners: Large touchscreen color display makes system monitoring and navigation simple Whisper-quiet operation, sealed cabinet design preheats air instead of pulling debris directly into blower/burner Eco friendly, Tec smart: Several domestic hot water settings to maximize energy savings and/or comfort – ranging from the most efficient mode, to preheat, high performance or our ECO BOOST technology Up to a 10:1 turndown ratio – self adjusts to minimize fuel usage, while optimizing performance Makes installation simple: Space-saving wall-mount design or optional pedestal for floor standing installation Thoughtful design: Spacious cabinet design and strategically positioned common parts for fast and easy access and service of the gas valve, blower, heat exchanger and control module Boiler control features a history log, providi...