Boilers: Laars Heating Systems Company
All Laars commercial NeoTherm boilers now come with a large color touch screen as standard equipment. The company says the touch screen allows for quick access to the control’s full functionality in a user friendly interface. A new variable speed boiler pump control option, VARI-PRIME™, is also available that optimizes total installed efficiency by matching boiler input modulation to pump flow.
The fully packaged, 95% efficient commercial NeoTherm line is available from 285 through 1,200 MBH sizes as a modulating boiler or volume water heater.
NeoTherm is a direct vent, sealed combustion boiler, or volume water heater that modulates with a 5 to 1 turndown
(10:1 for 1,000 and 1,200 sizes). Zero clearance to combustibles and consolidated connections (horizontal or vertical direct vent) make it ideal for tight installations.
All NeoTherms include the Laars’ 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, and integrates with other controls for multiple boiler sequencing and building automation systems.