the problem start almost two months ago. I turn on the acc at night and i set the termosthat at 67, it never stop runinng , so at 61 y turn the thermostthat off, nothing happen, so i turn off the power on the unit.with the termostat off, if I turn the power on the blower start. Couple of days ago we try the heat system,so i moved the termosthat to heat and i set to 71,the circulating pump star ok, the boiler after 3 minutes ok. I turn on the power on the unit when the coil was hot, at the same time the condenser for the acc start also, so i removed the breaker outside for the unit, i wait until the temperature reach 72 i heard the click from the solenoid inside the termosthat, the boliler turn off and the circulating also, but the blower keeps runinng. I changed the termosthat, nothing happen. i removed all the wires conected to the termosthat and the blower keeps runing . The system was working fine before so any any help would be great
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