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I have a lifebreath unit,connected to it a 5 ton a/c condenser…

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I have a lifebreath unit,connected...
I have a lifebreath unit,connected to it a 5 ton a/c condenser and coil.A/c unit is properly charged but coil keeps freezing up.I was told that you need 400cfm per ton,but it seems like theres not enough air flow.How can I increace the flow of air?
Submitted: 8 years ago.Category: HVAC
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Answered in 29 minutes by:
6/17/2010
HVAC Technician: Tim H., HVAC Professional replied 8 years ago
Tim H.
Tim H., HVAC Professional
Category: HVAC
Satisfied Customers: 3,972
Experience: Experienced in all aspects of HVAC, both residential and commercial.
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HVAC Technician: Tim H., HVAC Professional replied 8 years ago
Check your furnace or air handler blower. If it's multispeed, you may have to switch leads to a faster blower speed. I'm assuming you've already checked furnace or air handler filter and it's clean?
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