Can I use digital thermostats with the FA-D2 Deluxe FreezeAlarm?
Yes, however, you should make sure that your digital thermostat has memory storage that will save your current settings when power is removed such as EPROM. This will insure that your thermstats have proper control of your heat source when switching from T1 to T2 positions. Simpler manual thermstats do not need a memory system.