Danfoss Randall RET1000MS Room Thermostat (Replaces the RET230P)
High performing, energy saving electronic room thermostat. User can set upper and lower temperature limits. 4-wire installation. Switch/contact rating: 3A 230V AC SPDT. IP20. Temp range: 5-30°. H x W x D: 84 x 84 x 37mm. .