WHB155 - Knight 155,000 BTU Wall Mounted Condensing Fire Tube Boiler - Hight Altitude 500-550 for flows below 3 gpm

for flows below 3 gpm or any Xerigation application

These adapters are safe for direct burial in soil

Radius adjustment screw allows up to 35% radius reduction without changing nozzles

Temperature & humidity sensing: Once per hour

you can have it all -- uncompromising performance

WHB155 - Knight 155,000 BTU Wall Mounted Condensing Fire Tube Boiler - Hight Altitude 500-550 for flows below 3 gpmLochinvar WHB155 Knight 155,000 BTU Wall Mounted Condensing Fire Tube Boiler Hight Altitude 155,000 BTU Output Knight High Efficiency Boiler w Fire Tube Heat Exchanger (Wall Mount) (NG) THE BEST KNIGHT EVER Lochinvar is proud to introduce the new, improved KNIGHT fire tube boilerdelivering ultimate ease of installation, unmatched operational reliability and serviceability. Recent upgrades keep KNIGHT at the head of the class, allowing it to continue