Air conditioner parts needed

[Nando]

Hi,
I have a 1974 sovereign 31 ft and I just figured out I need a new relay. I have a TR 21-12 cw h 37 the relay is an Essex RBM 129225-9180z
Does any one where I can get this? Thanks

[Melody Ranch]

Try Palomino in Houston, Texas.

[Nando]

Thanks...
Funny thing is Later in the day my German friend Klaus came over and showed me how to take the relay apart. When we did, with further trouble shooting and testing with a meter we found that the relay was good. The transformer was good too. (I found on a thread here in the forum to check that too. 24 volts coming out... This is a terrific place to find answers! I just joined.) We jump started the compressor over riding the thermostat and the compressor started right up after sitting for 12 years! I could not believe it. The question then was why? So I looked at the thermostat again and found that the little tiny switch on end of the coil that expands and contracts was stuck...I unstuck it and now the thermostat works correctly. Turns on and off as the temperature changes...sometimes it is the most obvious...I love my Airstream!