The new MagnaTherm HTD series of condensing boilers and volume water heaters boast real-time O2 trim compensation that maintains ideal air-to-fuel ratios, full 20:1 turndown on all sizes to match varying load profiles, and the LAARS Linc icon-driven control system. On-board each boiler is the LAARS Vari-Prime® pump control that seamlessly matches firing rate to boiler pump flow.
Features & Functions
LAARS Linc intuitive control system with color touchscreen has an easy to navigate control structure that displays key performance measures, a quick start option, and a USB input for parameter upload.
It easily connects to building automation systems via BACnet, and has many other features including the ability to cascade as many as 8 units for up to 32 million BTU/hr. and a combined 160:1 turndown.
Available in six sizes from 1600 to 4000 MBH, LAARS MagnaTherm HTD units have stainless steel heat exchangers and deliver AHRI certified 95% thermal efficiency.