Do you have to replace your dryer when replacing your AC?
While this may seem unnecessary to some mechanics, most would agree that this is a good rule for replacing the AC dryer. In fact, most compressor warranties require that the dryer also be replaced if the AC system is worked on.
When do I need to replace my air conditioner compressor?
Replace your air conditioners compressor only if one or more of the following terms are met – The compressor is still under warranty such that you only need to pay for the labor cost. No other major components of your AC have already failed or are likely to fail in the near future. The inside unit was replaced recently.
When do I need to replace the system drier?
Replacing the system drier is absolutely essential. If the system has been open to the atmosphere (due to the leak in the condenser), the desiccant in the drier has been fully saturated with moisture. As far as the expansion valve, replacement is not normally implicated in a leak repair, in your case a leak in the condenser.
What to do when your AC compressor conks out?
You actually have 4 choices when the AC compressor conks out. Replace just the compressor. Replace the entire outside unit or the condensing unit. Replace the condensing unit along with the evaporator coil.
While this may seem unnecessary to some mechanics, most would agree that this is a good rule for replacing the AC dryer. In fact, most compressor warranties require that the dryer also be replaced if the AC system is worked on.
How long does it take to replace a dryer compressor?
Again, we have resources at your disposal, including compressor and dryer uninstall video guides. Plan on at least 4-5 hours, at a bare minimum. Unfortunately, replacing the A/C system takes time, especially if you plan to do it right the first time and avoid rework.
Can a compressor be replaced with a new air conditioner?
Your AC or heat pump is a system consisting of the outdoor condensing unit and an indoor coil (housed inside of your furnace or air handler). Replacing just the outdoor unit and not this coil is like only replacing the engine on an old car. It’ll run again, but you won’t get all the benefits of a brand new car. A new warranty.
Replacing the system drier is absolutely essential. If the system has been open to the atmosphere (due to the leak in the condenser), the desiccant in the drier has been fully saturated with moisture. As far as the expansion valve, replacement is not normally implicated in a leak repair, in your case a leak in the condenser.
What do I need to do to replace my AC compressor?
The warranty may also require you to change the orifice tube and receiver/dryer. Install and tighten the compressor-mounting bolts and hook up the electrical connectors. Replace the refrigerant tubes’ O-rings and lubricate with the proper oil. Reinstall the refrigerant lines and put the belt back on the pulley.
Where is the dryer located in an AC system?
The AC dryer, also known as the receiver, filter or dehydrator, is located in the high-pressure section of your AC system. The dryer looks like a series of small metal canisters and can usually be found in the plumbing between the condenser outlet and the expansion valve inlet. The AC dryer is an integral part of the AC system in your vehicle.
How much oil do you need to replace a dryer compressor?
The dryer cannot be drained of oil, so you have to make an assumption that 2 ounces are held in side the dryer. 2 ounces + 3 ounce from old compressor plus 2 ounces from dryer is 5 ounces that need to be in the replacement compressor.
When to replace an A / C receiver drier?
Receiver/driers are used in expansion valve equipped A/C systems. It is the job of the receiver/drier to protect the rest of the A/C system against moisture damage. The desiccant bag can only hold a finite amount of moisture. If too much water gets into the system, the receiver/drier should be replaced.
When do you need to replace an A / C compressor?
If too much water gets into the system, the receiver/drier should be replaced. The receiver/drier should also be replaced if it leaks, is clogged or the A/C compressor is being replaced (as a preventive measure).