I have a Trane XL14i HP system. The installers used a Total line wirless thermostat with the install. One receiver is on the indoor and another on the outdoor unit. When the system runs a cycle, the outdoor unit continues to run for about two minutes after the indoor unit cycles off.
1. Is this normal?
2. Is this common among wireless tstats?
3. Should I get a hard wire thermost?
Any response will be greatly appreciated. Thanks