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A ventilation controller with a manual override is located on a central air handler fan that is located in an accessible location
A ventilation controller with a manual override is located on a central air handler fan that is located in an accessible location
A ventilation controller with a manual override is located on a central air handler fan that is located in an accessible location
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Air flow is produced when central HVAC fan is energized (set thermostat to “fan”)
Air flow is produced when central HVAC fan is energized (set thermostat to “fan”)
Air flow is produced when central HVAC fan is energized (set thermostat to “fan”)
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Continuously-operating ventilation & exhaust fans include readily accessible override controls
Continuously-operating ventilation & exhaust fans include readily accessible override controls
Continuously-operating ventilation & exhaust fans include readily accessible override controls
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Override control switches centrally located near thermostat for ease of access
Override control switches centrally located near thermostat for ease of access
Override control switches centrally located near thermostat for ease of access
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Test the thermostat fan, cool, and heat settings
Test the thermostat fan, cool, and heat settings
Test the thermostat fan, cool, and heat settings
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The ventilation controller is next to the thermostat and has a manual override button
The ventilation controller is next to the thermostat and has a manual override button
The ventilation controller is next to the thermostat and has a manual override button
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This bath exhaust fan ventilation control can be set by the HVAC technician for continuous operation, delayed shut off, or a set amount of minutes each hour
This bath exhaust fan ventilation control can be set by the HVAC technician for continuous operation, delayed shut off, or a set amount of minutes each hour
This bath exhaust fan ventilation control can be set by the HVAC technician for continuous operation, delayed shut off, or a set amount of minutes each hour
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