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AIR BOOSTER Model: AB-2 The Air Booster is designed to increase the flow of heated air or cooled air in branch ducts of a heating and central air conditioning system. The Air Booster, can also be used to improve the air flow of a gravity warm air furnace. The Air Booster should be installed in branch ducts serving individual rooms, where proper air flows can not be achieved.
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INSTALLATION The Air Booster is not designed for installation in the main air supply ducts. Locating the Air Booster near the outlet end of a problem branch duct will provide the best performance. The Air Booster is designed to operate in round ducts 6-inches in diameter or larger and rectangular ducts 6-inches wide by 6-inches Figure 1A...
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UNIT WIRING INSTRUCTIONS LECTRICAL VOLTS AMPS WATTS THERMAL OR IMPEDANCE PROTECTION 120 VAC 3000 A permanent wiring method must be used for power connection. It is recommended that a minimum size of 14 AWG wire for electrical supply connections and wiring should be suitable for 90 C (194 F) temperature.