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Phil
Phil, Mechanical Engineer
Category: HVAC
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Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I put 3amp fuse line side of 24v tr but keep blowing when

Customer Question

Customer: i put 3amp fuse line side of 24v tr but keep blowing when turn heat
JA: Thanks. Can you give me any more details about your issue?
Customer: transformer keep burning my 5ton carrier hvac rooftop unit
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Submitted: 11 months ago.
Category: HVAC
Expert:  BillyHvac replied 11 months ago.

hello,

is this a gas/electric package or heat pump? and how does thermostat wire look to the unit?

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