Quick HVAC amperage question, pic included

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  #1  
Old 04-09-15, 05:54 PM
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Quick HVAC amperage question, pic included

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Looking at the above picture what size wire and breaker would you expect to find?
 
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Old 04-09-15, 06:03 PM
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I would go with #6.--------//
Geo
 
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Old 04-09-15, 07:22 PM
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#6 with a 50 amp breaker.

What do you have?
 
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Old 04-10-15, 07:47 AM
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The breaker should be 50A on a 240V system. If the wiring method is THHN wires in conduit it could be #8 copper, but any other type should be #6 copper.
 
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