Service technicians who have the ability and desire to fine tune equipment will find themselves in great demand. Electric and gas heating, oil burners, air conditioning and heat pumps, refrigeration, megohmmeters, pressure-enthalpy diagrams, estimating.
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Service technicians who have the ability and desire to fine tune equipment will find themselves in great demand. Electric and gas heating, oil burners, air conditioning and heat pumps, refrigeration, megohmmeters, pressure-enthalpy diagrams, estimating.
Read Less
