Products & Services Sourcewell contract 030817-SIE gives access to the following types of goods and services: HVAC, cooling & heating systems, air balancing, ventilation, filtration, humidity control, air cleaning products Energy management & control systems Energy savings performance contracts Distribution systems & co-generation plants Building envelope systems Water & sewage systems Lighting systems, including disinfectant lighting UVC light technology for air handlers Bi-polar ionization technology Fire & security systems, including thermal imaging, UV-sanitizing entry gates, contact tracing, & touchless visitor management & registration Remote system services for fire, security, HVAC, & thermal imaging Service &