amsoildealer
May 26, 2015Explorer
A/C OVERLOAD RELAY KLIXON MRA-4759-117 HARD TO FIND
I have a 2003 Fleetwood 31ft with slide that has the single A/c unit. My A/c unit always works great but last year at the end of the summer it started when the a/c would start to come on it would cycle several times before compressor would kick in & come on but when a/c compressor comes on it is cold and compressor is quite. Now that I need my a/c again it keeps doing same thing it cycles several times trying to come on before the A/c will kick on and when it comes on it gets cold and a/c is quite and sounds good. I got up on the roof and had someone inside my camper to turn on a/c and I could hear it cycle and sounded like a relay clicking and after it cycled about 8 times a/c came on and sounded great and cooled great. I removed the cover I could hear a relay clicking and found the only relay I could remove was the overload relay manufacture Klixon part # MRA-4759-117. I thought I could go to my local rv store and pick one up but no one has them so I then stopped at all a/c shops and they do not offer it either. I went on ebay and can not find it there and when looking on the internet I found a coleman brand part # 6759-3791 and no one has it in stock. My question is do these overload relays go bad and cause A/C compressor to cycle several times before it comes on ? and is there a alternative overload relay I can use. Any help would be greatly appreciated.