hi are you getting just cold air blowing when you turn it on or are you getting nothing at all if you have changed the thermostat then the chances are the whole control unit needs replacing these do fail from time to time if your getting the blower working but only getting cold air then you need to change the control unit. your cheapest option would be to buy second hand they can be hard to fit so be warned.
let me know how you get on or if you need further assistance ok
check for a live feed to the motor using a test lamp or volt meter with the blower on full speed. if ther is a good live and earth it can only be a faulty motor.
My HCT HLD-42MA has no sound except for a clicking sound. The clicking sound never goes away. What...
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My HCT HLD-42MA has no sound except for a clicking sound. The clicking sound never goes away. What could be the problem?