Arzel Zoning Technology has named Northeastern Supply as an authorized distributor. Northeastern Supply will carry Arzel products at its branches in Maryland, Delaware, eastern Virginia, and northeastern Pennsylvania. Northeastern Supply, an hvac distributor in the mid-Atlantic region for 50 years, offers immediate product availability, free delivery, online parts ordering, and 24-hour customer support. Also, Northeastern specialists are available for customer consultation on product application, technical support, and training scheduling. Arzel Zoning Systems feature wireless, motorless dampers that are compatible with standard thermostats. The systems can be installed in either residential or light-commercial retrofit or new construction applications. For more information: Visit www.arzelzoning.com.