The thermostat, which is installed directly onto a pipe and can provide high limit, low limit or frost protection in wet central heating systems or automatic summer/winter changeover in XE70 and XE90 fan-coil control-systems.

Features

• Thermostat suitable for use as a cylinder thermostat in domestic hot water installations
• Thermostat suitable for use as a pipe thermostat in fan-coil applications
• Thermostat suitable for use as a pipe thermostat in frost protection applications
• Thermostat suitable for use as a pipe thermostat to limit the supply water temperature in underfloor heating and solid fuel systems
• The changeover contact of the micro switch is actuated by a bimetal temperature sensing element
• The desired temperature control point is set by theclearly scaled temperature selector on the frontcove
• Wiring terminals are easily accessible
• Scale cover (L641B).
• Tested according to ČSN60730-1 (1995).