ReplyHow about a conventional thermostat interface board in the RTU so you can use any appropriate 24v stat? Seems to me that's how they did things back then.
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I have a customer with a Trane RTU model YCD180B3H0AA, 1991 UNIT. Currently has a BAYSENS008B Thermostat.
They want a programmable but the Trane Customer service said " They don't make one for this".. REALLY?
I know this is a sensor type stat and isn't conventional, but surely I can get one.
Any help appreciated!
As iron sharpens iron so one man sharpens another Proverbs 27:17 NIV84
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How about a conventional thermostat interface board in the RTU so you can use any appropriate 24v stat? Seems to me that's how they did things back then.
Professional Member
BAYSENS019B/020B is a programmable one and you do not need a CTI board for it to work.
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