Original message
| maintwrkr
 |  "Trane Chiller Series R Air cooled"
, posted Wed 9 Apr 01:25  
Trying to find answers on how to replace an electronic expansion valve to a trane chiller series r RTAA air-cooled rotary liquid. Finding answers and/or brochures. Websites??
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Replies:
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| Chiller Guy
| "Re(1):Trane Chiller Series R Air cooled" , posted Wed 9 Apr 17:30
Are you sure it is a bad valve and not the board or motor. I'll do some checking for procedures but cannot promise anything. These valves are pretty tough but the RTAA is an older model.
All refrigerants are safe - All refrigerant are dangerous. The difference is YOU !!!
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