How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask gene Your Own Question
gene
gene, RV Mechanic
Category: RV
Satisfied Customers: 1100
Experience:  28 yrs exp in the industry
19317657
Type Your RV Question Here...
gene is online now
A new question is answered every 9 seconds

I have a mack rooftop rv ac 13500btu the,.. fan will not

Customer Question

i have a coleman mack rooftop rv ac 13500btu the,.. fan will not work on high.the compressor works on hi and lo fan
Submitted: 1 year ago.
Category: RV
Expert:  Larry Welch replied 1 year ago.

That is probably your control unit

Customer: replied 1 year ago.
sorry, i did not know you would respond.I have replaced control thermostat,fan motor and capacitor.I am getting 12vdc from control unit to box in the ac unit under the filter grille. also the fan only will not work in hi or lo