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Date Posted: 11/22/17

Company: Caravan Facilities Management

Job Title: Skill Trades

Location: Grand Rapids area

LOCAL CANDIDATES ONLY or US CITIZENS/RESIDENTS ONLY

Journeyman HVAC:

Summary: This position is primarily responsible for performing installs, repairs and maintenance to a variety of equipment including: refrigeration, air conditioning, electric motors, heating units, heat pumps, hermetic compressors, light commercial furnaces, boilers, burners, intake and exhaust fans, economizers and humidifiers.

Essential Duties and Responsibilities: include the following. Other duties may be assigned.

   A Technician I must be able to install, repair, adjust, maintain and troubleshoot the following equipment:

   Refrigerant controls (metering devices)

   Hermetic compressors

   Heat Pumps to 5-ton

   Split systems to 5-ton

   Packaged units to 5-ton

   Ductless splits

   Electric Motors (3-phase and 1-phase)

   Electric motor controls (contractors, starters, relays, disconnect, thermostats, etc.)

   Light commercial furnaces, boilers, burners and related controls (oil and gas)

   Various types of water pumps

   Intake and exhaust fans

   Unit heaters (hot water, steam and electric)

   Economizers

   Humidifiers

   A Technician I must be able to proficiently perform the following tasks

   Soldering

   Brazing

   Basic heat load calculations

   Basic heat loss calculations

   Must be able to build client confidence in company.

   Provide information to management on training needs and courses of interest.

   Responsible for the daily preparation of the parts and tools for each day’s activities.

   Coordinate with dispatcher for the use of company tools and ensure they are returned to the office in a timely manner.

   Maintain company tools in a professional manner.

   Understands basic refrigeration cycle to include: identifying components in refrigeration circuit, understanding how each component works, diagnosing problems in the refrigeration circuit, using manifold gauge set, pressure/temperature chart and temperature measuring devices for routine maintenance and to troubleshoot.

   Understands refrigeration recovery, evacuation and charging.

   Understands basic electron theory, how electricity travels, AC and DC currents, single phase and three phase circuits, and series and parallel circuits. Ability to read basic wiring diagrams. Understanding of Ohms Law. Ability to use multi-meters to read voltage, current and resistance values. Must be able to troubleshoot basic electrical circuits

   Understands the process of treating air so as to simultaneously control its temperature, humidity, and distribution. Must be able to read and understand mechanical drawings.

   Understands basic heating cycle to include: identifying components in heating system, understanding how each component works, diagnosing problems in the heating system using a gas pressure test and other devices for routine maintenance and to troubleshoot. Understands the theory of combustion and how it relates to combustible fuels such as gas and oil.

Send Resume to am11@caravanfm.com

LOCAL CANDIDATES ONLY or US CITIZENS/RESIDENTS ONLY



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