Shopware HVAC DVD, 2-DVD SeriesSKU: M534440 37243-DVD
- M534440 37243-DVD
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Shopware 2-part series.
Residential Air Conditioning. 21 mins. Students learn the essentials of operating and repairing cooling/dehumidifying systems. Also covers condensing units and components, outside housings and insulation, 3 methods of heat transfer, plus differences in high- vs low-side pressure systems. Explains refrigeration cycles, compressors (scroll, reciprocating & piston), heat pumps, electrical controls, evaporators and sight glasses. Features on-line instructor's guide. Correlates to CTE standards including the Perkins Act.
Residential Heating & Ventilation. 24 mins. Illustrates furnace systems (forced-air gas, high-efficiency & hot air). Also covers ignitions and fuels, including gas furnace elements (solenoids, burners, manifolds & heat exchangers), plenums, air filters, split capacitor motors, thermostats, pilot safety switches and gas valves. Shows automated service centers, which maintain climate control using sensors and adjustment systems. Features on-line instructor's guide. Correlates to CTE standards including the Perkins Act.
Instructional DVDs, Videos & Software are nonreturnable.
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