Thermostat Dometic CoolAir RTX / SPX 1200I — Ref. 4450020015
Genuine Dometic thermostat for CoolAir RTX and SPX 1200I air conditioners.
This thermostat (Dometic reference 4450020015) is the genuine replacement part for Dometic CoolAir RTX and SPX 1200I air conditioners. Air conditioner thermostat. Superseded by Dometic ref. 4450036664.
A faulty thermostat leads to poor temperature control: the appliance cools too much, not enough, or runs continuously. Replacing it restores correct temperature regulation.
Genuine Dometic spare part, ensuring precise temperature regulation.
Reference: 4450020015
EAN: 7315091430586
Compatibility: Dometic air conditioners in the following series:
- RTX 1000, 1000 12V, 2000, 2000 12V
- SPX1200I
Important: before ordering, check the exact model of your air conditioner (shown on the rating plate) to make sure it is compatible. If in doubt, our experts are on hand to help you identify the right part.

