Projects

At the Webster Bank Arena, Controlled Air, Inc. replaced two boilers which had a gross output of 4,334 MBH and an operating efficiency of 79% with two new high efficiency Sonic SC-4000 Patterson-Kelley boilers. The Sonic 4000 boiler has a gross output of 3,840 MBH and an AHRI thermal efficiency of 96.0%. Carrier’s Hourly Analysis Program (HAP)…