This DVD is on theory and maintenance of fan systems and how Honeywell electric & electronic temperature controls operate with them. Controls studied are the modutrol motor, actuator M7414, economizer W859, controllers H205, T765, T991, L480, R7080, & W7100. It covers the different types of duct systems such as the single duct, dual duct, reheat, multizone and variable air volume. Different types of fan systems are covered such as the furnace, hot and cold deck, face and by pass and mixed air systems.
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Format: |
DVD |
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Copyright: |
1994 |
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Length: |
37 minutes |