Thermostat For Dometic Penguin II Low Profile RV Air Conditioner
Updated 01/19/2026 | Published 08/08/2024
Question:
Will this work with the old Duotherm 5 button multi zone thermostat?
asked by: Matt W
0
Expert Reply:
Hey Matt,
I checked with Dometic, and the Dometic Penguin II Low Profile RV Air Conditioner # DMC38ZR is not compatible with the old thermostat. For this unit what you'd need is the CCCII Thermostat for Dometic Multi Zone RV Air Conditioning Systems # DMC23ZR.
expert reply by:
Kyle S
0
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Gwendolyn Y.
1/19/2026
Hey Matt, did you end up going with the CCCII thermostat for your setup? Knowing how it worked with your system could help others upgrading from the old Duotherm thermostat.