Rooftop RV air conditioner diagnosis
Rooftop units depend on correct power, controls, airflow, mounting and the condition of the equipment itself. We diagnose the system instead of replacing parts based only on the symptom.
RV Renew Repair · Longwood, Florida
RV Air Conditioner Repair in Orlando & Central Florida
Florida heat is unforgiving. We diagnose RV climate-control problems from the power source through the thermostat and unit so you can make a repair-versus-replace decision with the full picture.
✓ Central Florida service
✓ Pickup & delivery available
✓ Shop-based repair & restoration
What we handle
A repair plan built around the actual damage.
We don’t want to sell a surface-level fix when the underlying problem is still active. Our process begins by understanding the symptoms, inspecting the affected systems and defining the work needed to restore the RV properly.
- Rooftop AC diagnostics
- AC replacement
- Thermostat and control issues
- Furnace troubleshooting
- Heat pump service
- Electrical supply and breaker diagnosis
RV AC & Heating
How service works
From first call to finished repair.
Tell us what’s happening
Share the RV type, symptoms, location and photos if available.
Inspection & scope
We assess the problem and identify what needs repair, replacement or further access.
Repair & restoration
Approved work is completed at our Longwood facility or as otherwise arranged.
Final check
We review repaired systems and explain care or follow-up recommendations.
Central Florida RV service
Bring it to Longwood — or ask us to pick it up.
Our facility at 210 Orange Ave, Longwood, FL 32750 serves RV owners throughout Greater Orlando and Central Florida. For qualifying repairs, pickup and delivery can also be arranged.
RV Renew Repair
Florida heat makes a weak RV air conditioner obvious fast. RV Renew Repair diagnoses rooftop AC systems, no-cool complaints, poor airflow, controls, electrical issues, ducting and roof-mounted sealing concerns from our Longwood facility serving Orlando and Central Florida.
RV AC running but not cooling
A unit that runs without cooling properly can have airflow restrictions, control issues, electrical faults, equipment problems or ducting concerns. The repair starts by determining which part of the system is actually failing.
Dometic and Coleman RV AC systems
Dometic and Coleman are common rooftop RV air-conditioning brands. Model, control type, thermostat, wiring and installation details all affect how the system should be diagnosed and repaired.
Airflow, thermostat and duct problems
Poor airflow can make a working AC feel ineffective. Filters, return air, supply ducts, thermostats, sensors and control components all play a role in how well conditioned air reaches the RV interior.
Electrical problems that affect RV air conditioning
Low voltage, wiring faults, breakers, shore-power issues, controls and other electrical problems can prevent an air conditioner from starting or operating correctly.
Rooftop AC openings and roof leaks
The opening beneath a rooftop AC is also part of the roof system. Moisture around the unit can indicate a mounting, gasket or sealing problem that should be inspected before interior damage spreads.
Questions RV owners ask
Frequently Asked Questions
Why is my RV AC running but not getting cold?
Possible causes include airflow restrictions, controls, electrical problems, ducting or faults within the rooftop unit itself.
Do you repair Dometic RV air conditioners?
Yes. We diagnose and repair common RV air-conditioning systems, including Dometic equipment.
Do you repair Coleman RV air conditioners?
Yes. Coleman rooftop RV AC systems are among the equipment types we can diagnose.
Can an electrical problem stop my RV AC from working?
Yes. RV AC operation depends on proper shore power, breakers, wiring, controls and voltage.
Can a rooftop AC cause an RV roof leak?
Leaks can develop around the AC opening, mounting or sealing area, so moisture near the unit should be inspected.
Do you replace rooftop RV air conditioners when repair is not practical?
Yes. If diagnosis shows that replacement is the appropriate solution, we can discuss the correct unit and installation requirements.
Do you provide RV AC repair near Orlando?
Yes. RV Renew Repair is in Longwood and serves Orlando and Central Florida.
Need help with your RV?Call (407) 710-8982 or request service online.