• Intermediate Building Envelope Assessment and Weatherization

    Eversource 4 Technology Drive, Westborough, MA

    Intermediate class on building envelope and how to improve commercial and institutional building efficiency and comfort through weatherization. Prerequisite: Take our introductory class on April 14 or May 6 OR already familiar with the following: The four envelope control layers: … Continued

  • Building Ventilation and Heat Recovery for HVAC Systems

    Sheraton Four Points, Norwood, MA 1125 Boston Providence Turnpike, Norwood, United States

    Tentative Agenda: Ventilation Introduction to Heat Recovery – Conserving Energy vs Recovering Energy and why you need to do both Energy Recovery Ventilation (ERV) Systems Hot Gas Reheat (HGRH) for Packaged RTUs Heat Reclaim Variable Refrigerant Flow (VRF) Heat Pumps … Continued