Webster Combustion Technology LLC announced the expansion of the Temp-A-Trim™ system, the patented control system designed to deliver fuel savings of up to 3% and electrical savings of up to 30%. The Temp-A-Trim is now available on new or installed commercial and industrial boiler burners of any brand.
DriSteem Corporation announced the addition of water treatment systems, expanding its product offerings in commercial humidification. The company claims these water treatment systems provide high purity water and can be installed with DriSteem equipment or used as stand-alone systems.
Taco’s now-expanded ECM, wet rotor Viridian line includes the VR3452 high-efficiency wet rotor variable speed circulator for chilled and hot water applications, offering up to 34 ft of shut-off head and 52 gpm flow.
Leaning on experience and data from various K-12 cities and projects, the author pursues some less conventional design approaches. They may revolve around radiant heating and/or cooling, but depending on school size and other factors, the smart use of heat recovery, DOAS, and improved central plants could also put a project on the HVAC honor roll.