ARRAY 2.5 HIGH EFFICIENC Y CONDENSING BOILER EASE OF COMMISSIONING & MAINTENANCE DEDICATED BOILER PUMPS CASCADE UP TO 8 BOILERS WITH A TURNDOWN RATIO OF 320:1 PERFEC T FOR NEW INSTALL ATION AND RE TROFIT PROJEC TS BUILT IN REDUNDANC Y The Riello Array is a pre-packaged boiler plant, set ting the new benchmark in boiler ef f icienc y, redundanc y and reliabilit y, with an output from 800 to 4000 MBT U/hr. A new model has been introduced to the existing models: Array 800 to complete the range. Each Array boiler utilizes multiple stainless steel heat exchangers with dedicated pumps, providing up to 40:1 turn down and multiple boiler redundanc y in one pre-packaged unit. A single Array boiler provides superior uptime reliabilit y previously found only in larger multiple boiler systems. A Carrier Company / www.riello.com cod. 27018084 rev.00 NA 12.2020 T HE ULT IM AT E IN HIGH E F F IC IE NC Y, A BS OL U T E RE DUNDA NC Y & UNQUE S T ION A BL E RE L I A BIL I T Y.http://www.riello.com