![Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums](https://www.doityourself.com/forum/attachments/thermostatic-controls/76480d1485666060-need-help-wiring-old-baystat-239a-trane-honeywell-np-digital-th5320uxxx-tstat-full.jpg)
Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums
![Moved into a condo with two 50 year old Trane fan coil units. They are filthy, how can I clean them? Would simple green be ok? The larger one also makes an Moved into a condo with two 50 year old Trane fan coil units. They are filthy, how can I clean them? Would simple green be ok? The larger one also makes an](https://i.redd.it/3w4k5vovexe31.jpg)
Moved into a condo with two 50 year old Trane fan coil units. They are filthy, how can I clean them? Would simple green be ok? The larger one also makes an
![electrical - Installing Nest 3rd generation thermostat from Old Trane Weathertron Thermostat (Mercury one) - Home Improvement Stack Exchange electrical - Installing Nest 3rd generation thermostat from Old Trane Weathertron Thermostat (Mercury one) - Home Improvement Stack Exchange](https://i.stack.imgur.com/hqnQE.jpg)
electrical - Installing Nest 3rd generation thermostat from Old Trane Weathertron Thermostat (Mercury one) - Home Improvement Stack Exchange
![Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums](https://www.doityourself.com/forum/attachments/thermostatic-controls/76482d1485666136-need-help-wiring-old-baystat-239a-trane-honeywell-np-digital-th5320uxxx-baystat055a-2.jpg)
Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums
![Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums](https://www.doityourself.com/forum/attachments/thermostatic-controls/76485d1485666177-need-help-wiring-old-baystat-239a-trane-honeywell-np-digital-th5320uxxx-th5320u1001lgdisp.jpg)
Need help wiring from old Baystat 239a to Trane(Honeywell) NP Digital TH5320Uxxx - DoItYourself.com Community Forums
![electrical - Installing Nest 3rd generation thermostat from Old Trane Weathertron Thermostat (Mercury one) - Home Improvement Stack Exchange electrical - Installing Nest 3rd generation thermostat from Old Trane Weathertron Thermostat (Mercury one) - Home Improvement Stack Exchange](https://i.stack.imgur.com/ir6wf.jpg)