Thermostatic head with direct connection to external products, model K

• With built-in sensor
• Liquid-filled thermostat
• Stable control behaviour even with small compensation differences (<1K)
• Corresponds to EnEV or DIN V 4701-10
• Limitation or blocking in the set point range
• Target value range: 6 °C... 28 °C
• Setting numbers 1 - 5
• Frost protection

• For Vaillant thermostatic valve bodies
• Connection ø approx. 30 mm
• For series from 1987 onwards
• With two spare clips
• Ref. no.: 9712-00.500