Comfort so warm and reliable, you won’t mind a long winter.
Lennox® boilers are designed to integrate easily with existing radiator or under-floor heating systems to offer smart, energy-efficient comfort through even the coldest winters.
For homes in northern regions that rely on boilers for heat, there’s no better choice than Lennox.
Money-saving 95% efficiency and easier than ever to install!
Lochinvar® KNIGHT floor-standing fire tube-boilers feature reduced installation footprint for flexibility in boiler placement. Plus, all connections are on the top and left side, so KNIGHT is an easy drop-in replacement for older, less efficient boilers.
Six models offer inputs from 55,000 to 285,000 Btu/hr.