My A/C runs but won't cool the coach in July. What's wrong?

Dirty filters or coils, low voltage at the unit, a failing capacitor or simply more heat than one unit can handle are common causes. We measure the air temperature in and out to see how the unit is performing.

Does Georgia pollen affect my RV air conditioners?

Yes. Pollen clogs return filters and coats the coils, which cuts airflow and cooling. Cleaning or replacing filters after the spring pollen season is one of the easiest ways to help your A/C.

My hydronic heat works but I have no hot water. Why?

Hydronic systems heat water through a separate loop or valve. A mixing valve, a pump or a setting can stop hot water while heat still works. We test the system's water side and controls.

Should I use the heat pump or the furnace in winter?

Heat pumps work well on mild days and save propane. As temperatures drop toward freezing they lose efficiency, and the furnace or hydronic heat should take over.

Service · Cumming, GA

Heating, A/C & Hydronic Systems

Cool in July, warm on freeze nights.

Call (866) 292-6838 Request Service

Request Service

Tell us about your coach. We reply quickly.

Full name

Phone

RV type

Year / make / model

Where is the coach? (ZIP or campground)

What's going on?

I agree to receive service-related text messages (appointment updates, quotes, follow-ups) from RV Action Express at the phone number provided. Message frequency varies. Msg & data rates may apply. Reply STOP to opt out, HELP for help. Consent is not a condition of purchase.I agree to receive occasional promotional text messages (maintenance tips and offers) from RV Action Express, up to 4 msgs/month. Msg & data rates may apply. Reply STOP to opt out.

Consent is optional. You can submit this form without checking either box.

Luxury RV specialistClass A & diesel pushersRoot-cause diagnosticsLocally owned in CummingForsyth County & North AtlantaLuxury RV specialistClass A & diesel pushersRoot-cause diagnosticsLocally owned in CummingForsyth County & North Atlanta

Luxury RV specialistClass A & diesel pushersRoot-cause diagnosticsLocally owned in CummingForsyth County & North Atlanta

Symptoms

Signs your coach needs this

A/C runs but won't cool
Ice on the A/C coil
Heat pump blows cool air
No heat or hot water
Thermostat or zone control errors
Musty smell from vents

What sets us apart

Luxury RV specialist
Class A & diesel pushers
Root-cause diagnostics
Preventive care
Locally owned, Cumming GA
North Atlanta & Lake Lanier

Our approach

Georgia summers, freeze nights

North Georgia asks a lot of a coach's climate system. Summer afternoons push roof air conditioners to their limit, and spring pollen packs into filters and coils right before the hot months arrive.

Many coaches use heat pumps for mild days and a furnace or hydronic system when it gets truly cold. Hydronic heat, common in diesel pushers, also supplies hot water, so one fault can leave you with no heat and no hot shower at the same time.

We check airflow, filters, coils, voltage at the units and the controls that tie them together, and on hydronic systems we look at the burner, the electric elements, the pumps and the coolant loop.

Tell Russell what your coach is doing.

Call (866) 292-6838 Request Service

Process

How we handle it

01
Airflow
Filters, coils and ducts checked first.
02
Power
Voltage at the units and the control boards.
03
Heat source
Heat pump, furnace or hydronic burner and elements tested.
04
Comfort check
Temperatures measured at the vents before we leave.

Our standard

The white-glove standard

A luxury coach deserves the same care as the home and the car parked next to it. That means testing before replacing, explaining before quoting, and leaving the coach cleaner than we found it.

01
Diagnose first
Root cause before repair. We test before we replace anything.
02
Clear quote before any work
You see the plan and approve it before a single part is ordered.
03
Your interior protected
Shoe covers and floor runners every time we step inside.
04
Photos and written findings
After every visit you get photos and a written summary of what we found.

We come to your coach: home, storage lot or campground across Forsyth County and North Atlanta.

FAQ

Heating & A/C questions

Dirty filters or coils, low voltage at the unit, a failing capacitor or simply more heat than one unit can handle are common causes. We measure the air temperature in and out to see how the unit is performing.
Yes. Pollen clogs return filters and coats the coils, which cuts airflow and cooling. Cleaning or replacing filters after the spring pollen season is one of the easiest ways to help your A/C.
Hydronic systems heat water through a separate loop or valve. A mixing valve, a pump or a setting can stop hot water while heat still works. We test the system's water side and controls.
Heat pumps work well on mild days and save propane. As temperatures drop toward freezing they lose efficiency, and the furnace or hydronic heat should take over.