I bought a new Ingersoll-Rand air compressor 5 weeks ago from MSC. I bought their start up kit because it extended the warranty from 1 year to 2 years. This air compressor replaced a Speedaire compressor that I bought new 53 years ago which had over 50,000 hours on it. The Speedaire finally gave out so I bought the IR compressor. After 4 weeks the pressure switch gave out and leaked constantly causing the compressor to run continuously, overheating pump and melting off some of the plastic junk fittings they had on it. I have made 5 calls to IR which weren't answered so I left voice mail messages each time, even sent a email which they didn't respond to either. My first call was on Monday, I also called MSC to see if they could help. The person I am dealing with at MSC has tried for 2 days now and hasn't been able to get through to IR. I see how IR can offer a 2 year warranty, they could easily extend it to 10 years with no problem since they evidently have no intentions of honoring their warranty. MSC so far has been very helpful but since they can't get in touch with IR I told them I want to return the junk compressor for a full refund. I need the air for the drawbars on my mills and plasma cutter all of which are used daily. At this point I will go to Harbor Freight to get a compressor to keep me going if I have to but I will never consider a IR compressor. JUST BE WARNED- INGERSOLL-RAND AIR COMPRESSORS ARE TOTAL JUNK AND THEY HAVE NO INTENTION OF HONORING THEIR WARRANTY.