Capillary Hot Water Thermostat 50-83C 850mm

The RC30 Capillary Hot Water Thermostat (50-83 °C, 850 mm) is a temperature control device designed for domestic water heating systems. It detects and regulates water temperature using a long capillary sensing bulb, shutting off power when the water rises above the set range. Built for reliability and compatible with standard systems, it uses a “break on temperature rise” mechanism and requires no auxiliary switching.

• Adjustable temperature range: 50-83 °C, suited to many domestic water heater setups.
• Long 850 mm capillary sensor for accurate temperature sensing from a distance.
• Break on temperature rise, ensuring safety by cutting off when the set temperature is exceeded.
• 16 A, 240 V rating, compatible with typical household circuits.
• Bulb design: 6.5 mm bulb diameter / 100 mm bulb length, with 550 mm copper capillary tubing.
• Equivalent to models NT-122 IV, EGO:55.13012.740.