See all products of Accessories and spare parts for modulating temperature regulating unit Outside temperature probe. Pressure safety switch. Dew point detector. Remote regulator. Accessories for regulator code 161010. MISSING MISSING Digital regulator with synoptic diagram for heating and cooling. Spare parts for regulating units code 1715.5A2L. Actuator for mixing valve for 1715.5 series. UPM3S Auto 25-60 spare part. Pocket.