V-TUF 19.5110 Thermostat to operate infinitely from 0degC to 150degC with the probe in contact with the high pressure heated water. This thermostat includes the 1/2M brass probe mount bush. The mounting screw holes are 29mm apart with 2x 4mm x 8mm long mounting bolts. Probe length from flange: 93mm. The maximum voltage is 400V. This thermostat is fitted to the RAPID VSC & VTS ; RAPIDHB HOTBOX and is a suitable replacement part for many other pressure washers.