Is there an evaporator unit in the dash?
It is the same type setup. It could be the Country Coach is set up differently if you have a rear a/c cooled by the compressor on the engine. You may have two evaporator units, one in the bedroom and one in the dash. You are most likely correct. We do have an evaporator unit under our bed that supplies the rear AC when under way.
What does it mean when your evaporator coil is leaking?
When you’ve got an R-22 system, putting in a new coil is a lot like putting a new transmission in a 1994 Dodge Shadow. It doesn’t make a lot of sense. Consider the evaporator coil leak a sign that it’s time for a new AC. You’ve got more options!
Where is the evaporator located on a country coach?
They put the evaporator unit (cooling coils) in the dash, just like you find in a car/truck. They shouldn’t be any harder to fix than on a car or truck. It is the same type setup. It could be the Country Coach is set up differently if you have a rear a/c cooled by the compressor on the engine.
Where do you put the evaporator unit in a car?
They put the evaporator unit (cooling coils) in the dash, just like you find in a car/truck. They shouldn’t be any harder to fix than on a car or truck.
What to do if your evaporator core is leaking?
The evaporator fins are also susceptible to clogging from leaves or hair from pets and other outside road debris. The only true permanent fix for a leaking evaporator core is the replacement of the component. Properly evacuate the a/c system making sure there are no positive pressure readings on gauges before doing any repair to the ac system.
What causes the seals on an evaporator to leak?
It’s also quite common for corrosion inside the evaporator core to cause seals to leak. Corrosion occurs when debris finds a way into the air intake such as dirt caused by damaged or clogged air filters. 3. The Connection between Coil and Core. Another leak source is the connection between the ac evaporator coil and the core.
What causes a small leak in the EVAP system?
Here are Some Possible Causes: Evaporative (evap) emission system hose leaking. Fuel tank leaking. A small leak in any of the EVAP hoses or fuel tank hoses. A small leak in the purge valve or vent valve.
What can cause an A / C evaporator to fail?
There can be quite a number of reasons why your evaporator will failure, such as leaks, internal damage, faulty ac components etc. Below are the 3 common causes that can cause your vehicle a/c evaporator to fail. There are several reasons why a leak occurs. In most cases, a seam or weld has gone bad.