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05-25-2012, 01:00 PM #1New Guest
- Join Date
- May 2012
Replacement for an Invensys MN-S4?
I am having a hard time finding and new MN-S4 thermostat. Is there any direct replacement for this without replacing the MNL-20 controller? I hate brown outs! LOL
05-25-2012, 06:47 PM #2