Lochinvar – Copper-Fin II Commercial Gas Boilers

commercial boilers

COPPER-FIN II COMMERCIAL GAS BOILERS

Along with high thermal efficiency, gasketless heat exchangers and multiple venting options, the Copper-Fin II now features Lochinvar’s exclusive SMART SYSTEM™ control.

Model NumberInput MBHThermal EfficiencyOutput MBHNet AHRI Rating MBHABCDEFVent SizeAir InletGas ConnShip. Wt.
CHN40239985%33929531½”37¾”22¼”12½”7″7″6″6″1¼”378
CHN50250085%42537031½”45½”22¼”12½”7″7″6″6″1¼”414
CHN65265085%55348131½”56¾”22¼”12½”8½”8¼”8″8″1¼”500
CHN75275085%63855531½”64″22¼”12½”8½”8¼”8″8″1¼”543
CHN099299085%84273236″48¼”33½”15¾”8½”8½”10″10″2″773
CHN12621,26085%1,07193136″58½”33½”15¾”10½”½”12″12″2″863
CHN14421,44085%1,2241,06436″68¾”33½”15¾”10½”10½”12″12″2″965
CHN18021,80085%1,5301,33036″82½”33½”15¾”11″11″14″12″2″1,100
CHN20722,07085%1,7601,53036″92½”33½”15¾”11″11″14″12″2″1,219