Written The repair technicians usually want to sell you a new system if it’s out of warranty. If the pipes between the condenser/compressor unit (outside) and evaporator units (inside) are concealed, they will be costly to replace. It’s actually unusual for them to fail.There are usually 3 pipes for each room unit:Refigerant from compressor to evaporatorRefrigerant return back from evaporator to compressorCondensate (water) drainThe refrigerant pipes for inverter type systems are different from non inverter types. If you replace a non-inverter a/c type with the more efficient inverter a/c type you have to change the pipes. Otherwise they never seem to change the pipes.The most common problem people experience is blocked condensate drains. This happens when algae grows in the drain pipes and eventually blocks them. Unblocking the drain is a bit tricky because you usually need to disconnect it from the drain coil and blow or suck it clear. A wet and dry vacuum cleaner does this well.

To prevent blockage you can periodically dose the drain with household bleach once a month.to keep your a/c working properly I recommend the following simple steps:Clean the filters at least once a month.Set the thermostat temperature at no more than 24 or 25 C. If you set it colder it doesn't really help - you’ll just risk icing on the evaporator coils whereupon it stops cooling your room as the gaps between the coils get blocked. Set the fan to AUTO.Dose the drains with a cup of bleach once a month.Get a technician to clean the indoor units once every 3 months, and the outside compressor condenser coils at least once a year. They will check refrigerant levels and top up if necessary.Consider using a fan in addition to the a/c. You'll feel cooler at a nay given temperature and use less electricity.Keep the windows and doors closed. Keep the heat out And the cold air in.Servicing is competitively priced. If you skimp on servicing your system will use more power and not work as well.Written They can be fixed but the cost of fixing is not worth going for.

I think probably this is the reason the engineer might have suggested you to change the air conditioning. Try the following and see if any of it works:Call an engineer and ask him that you want to shift the location of the Aircon and see if he says Yes/No after knowing about the pipe leakage problem.Call 2-3 engineers from different companies as I have found that experience of the engineer matter a lot. In my case, I called 3 engineers and all told me a different solution to solve the problem. I figured out that some of them were just guessing. Try to suggest your engineer to use some gas adhesive that seals the pipe and does not allow any leakage. Most of the times, I have seen when you give suggestion to the engineers, they get new ideas to solve the problem. Do not try to solve this by DIY. You will end up in more trouble.Written A photograph would be have been more helpful.I assume that it is not rubber pipe, but a copper pipe with rubber insulation on it. Mostly the instances of the condensation would happen when there are damages in the insulation.

I would suggest to repair the insulation damages or change the entire insulation instead of changing the air conditioner.Written I am not an air conditioning specialist. small ac units for tentsSo I read the answers earlier given by others. how much does a small hvac unit costYou may try their adviceBest Luck!american standard air handling unitsA burned out or faulty air conditioner compressor can result in noises coming from the appliance, hard starting, or lost cooling capacity. A compressor draws refrigerant gas from an air conditioner’s components and compresses the low pressure refrigerant to high pressure and moves it through the system. Regular inspection and maintenance practices, such as checking compressor support pads help to avoid such problems.

While the compressor failing is one of the worst case scenarios, there are other possibilities. A problem or change in an air conditioner's performance could be symptomatic of something minor. Carry out simple checks to find out what's wrong with the appliance and if it is something small and fixable. For one, verify that the unit has electrical power. Make sure all control settings are properly adjusted. Finally, check the other components like the air filter, duct work, and blower fans. If any one of these things seems out order, start investigating further in that direction. You may be able to save yourself the time, money, and headache that comes with the compressor. When your unit isn't cooling to the same degree as it should be, the issue may stem from an inability to maintain correct pressure in the compressor. Both abnormally high and abnormally low discharge pressures can be an signs of a problem with the air conditioner compressor. Such information can be verified by checking the pressure gauges on your unit.

Consult your owner's manual as it will tell you precisely what the pressure gauges should read when the unit is functioning at its best. If it does ultimately end up being an issue regarding a lack of correct or consistent pressure, a service technician can help correct the problem. If the air conditioner compressor is sluggish or remains in the “on” cycle but little or no cool air actually comes out, the appliance might have loose or worn compressors. True, this is still a compressor issues, but it's not as condemning since consequences like this are expected from regular wear and tear. Avoid this problem by installing or replacing gauge ports on the compressor. A burned out compressor often originates in the electrical system of the unit. Any damage or exposure of the motor's wiring can result in a burn or short between the compressor and the steel parts of the motor. When this happens, the unit won't start up at all. Avoid this problem by inspecting the electrical system of the air conditioner regularly.