The NeoTherm® is a fully packaged, space-saving hydronic condensing boiler. It offers 95 percent energy efficiency. Three commercial NeoTherm boiler sizes (600, 750, 850 MBtuh) have been added to the full lineup of current residential sizes (80, 105, 150, 210 MBtuh) and commercial sizes (285, 399, 500 MBtuh). The direct-vent, sealed-combustion boiler modulates with a 5 to 1 turndown. Zero clearance to combustibles and convenient top connections (horizontal or vertical direct vent) make it a good choice for tight installations. The natural gas or LP-fired boiler features an ASME stainless steel heat exchanger, optional boiler pump, diagnostic information, and low NOx emissions. Features include top-mounted water and gas lines and air intake, permitting close, multiple boiler installation. The line also includes the company’s integrated control system with PID logic that governs ignition, outlet water temperature, indirect water heater functions, outdoor reset, stages up to eight boilers with the standard control, frost protection, and easily integrates with other controls for multiple boiler sequencing and building automation systems.

Laars Heating Systems Co., 20 Industrial Way, Rochester, NH 03867; 800-900-9276; 800-559-1583 (fax);

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