Thermostat cartridge 63°C for Laddomat 21 
Prices incl. VAT
Shipping Cost: £ 15
Delivery: 7-14 days
Opening temperature: 63°C
The thermostat cartridge controls the opening and closing of the valves.
The cartridge opens them after having reached proper temperature.All cartridges' sizes fit all valves.The type number of each thermostat is stamped either on the surface of the casing or on the end.