Product Overview

Alpine
™
Gas Fired, Stainless Steel,
Condensing Water Boiler
• 95%AFUE
• EquippedwithSage2.1™ControlSystem,includes 
 built-insequencerforinternalstagingofuptoeight
 Alpineboilers
• 80–399MBH(6sizes)
• Stainlesssteelheatexchanger
• ForusewithnaturalorLPgas
• Modern,appliance-likedesignwithgas,water,& 
 electricconnectionsonleftside
• Unique,patentedpolypropylenecondensatetrap 
 withinternalcutoffswitchpreventsdamagetoheat
 exchangerfromcondensatebackup
• Wallhung(80-210sizes)orfloormounted
• FREE5-yearparts&laborwarrantyincluded*
 *Forresidentialboilersunder300MBH,registration required
• BacklitLCDtouchscreen
displayprovidesdiagnostic
andtroubleshootinginformationviaintuitivetext
andmenus,withoutcrypticcodesorscrolling
• Energysaving“thermalpurge”,whichworksby
circulatingresidualwarmwater(140°orabove)in
theheatingsystembeforefiringtheboiler
• Fullmodulationwith5-to-1turndownandadaptable
firingrateoutput
• Outdoorresetincluded,plus
warmweathershutdown,and
offseasonpumpexcercising
• DHWpriority,controldata
logging,multiple&adjustable
pumpoutputs
• 4-20mAandmodbusinputs
95% Efficient!