Heating, Ventilation, and Air Conditioning: 6-8 students --Responsible for the maintenance of all gas boilers and furnaces, oil furnaces, heat pumps, and air-conditioning for the campus and for staff housing. This includes all the associated motors, pumps, fans, and controls for boilers, furnaces, heat pumps, and air conditioning. Educational opportunities include learning the tools of the trade and how to use them, boiler operation by hand and automatic control, and leadership skills. Crew learning and leadership are stressed and are second only to the commitment to a warm, safe, and healthy environment for the campus community. A three-hour block is required for all crewmembers. A campus driving license is desirable.