Early one January morning in northeast Montana, where even moderate winter conditions result in wind chills of 50 below, Twitch Griswold, facilities manager for the U.S. Customs and Border Protection station in Big Beaver, calls his old friend Johnny Tundra in a panic—the building’s four boilers are tripping out on high temperature every time Twitch turns around. Luckily for him, Johnny has his back.
Amid sub-zero temperatures and 80-mph winds, two of four furnaces serving the State Lands headquarters continually are tripping off. Could the problem be ice crystals in the fuel line? The facilities manager, Pete “Plug” Lipcheau, has cleaned the fuel filters and blown out the fuel lines to no avail. Plug is about to come uncorked when he asks his pal Johnny Tundra to take a look.
At Rosebud County Vocational Technical School, the freeze-protection thermostat on a new rooftop air-handling unit is tripping continually. To Facility Manager Jonas “Wooly” Wolcott’s surprise, Johnny Tundra believes the solution to the rooftop problem lies in the boiler room.
When fully utilized, Building Management Systems (BMS) offer facility managers many advantages. Harnessing building data to help correct root-cause energy inefficiencies is one area that is increasingly important yet challenging. This paper shows how leveraging BMS data through building data analytics software and combining it with expert engineering services creates actionable intelligence that can reduce HVAC energy costs by up to 30%....More
Though not required until December, 2022, the new UL 60335-2-40 standard is currently active for matched and packaged air conditioners/heat pumps (no standalone systems), liquid chillers and hydronic fan coil units, hot water heat pumps, dehumidifiers and supplemental heaters (designed as part of an appliance package).
A lot of leading building automations systems (BAS) are touted as being open. But what does that really mean? And does being open mean that building owners and operators are getting the most out of their BAS investments?
During this webinar, Johnson Controls BAS experts will examine the definition of openness and advise on what to look for from a BAS provider when secure interoperability and ease of integration is paramount. Because a unified intelligent infrastructure provides better interoperability so businesses run more efficiently....More