LAARS HEATING SYSTEMS
The new FT Series light commercial boilers are available in 301 and 399 MBH sizes. Featuring stainless steel firetube heat exchangers, the boilers operate with up to 10:1 turndown, can be used with natural gas or propane fuel, and run at an ultra-high 95%+ thermal efficiency. Each FT Series unit is equipped with onboard high- and low-temperature zone control, DHW Smart Priority functionality that allows simultaneous space and domestic water heating, BMS compatibility and can cascade up to four units. Additionally, a sensor actively monitors incoming air for cross-contamination from exhaust flue gases. This unique feature issues an alert when cross-contamination is present, indicating that the vent system should be evaluated to help keep the boiler running trouble-free. The units can be wall-hung or floor-mounted with optional stand package. Top and bottom gas and water connections and venting up to 150 equivalent feet offer increased installation flexibility.