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Question: How far into the air duct should the ULV fogger supply hose be placed while fogging is being conducted and for how long?
Answer: Place hose as far in the duct as you can comfortably reach. Adjustment knob (located at the tip of the fogger) is turned 1.5 revolutions from off for 5 min per opening.
Answer: Place hose as far in the duct as you can comfortably reach. Adjustment knob (located at the tip of the fogger) is turned 1.5 revolutions from off for 5 min per opening.