The product description pertains to central heating accessories with the following technical specifications:

• Maximum operating temperature: 100°C
• Maximum operating pressure: 10 bar
• Thermostatic head:
• Connection: M30x1.5
• Maximum ambient temperature: 50°C
• Adjustment scale: * - 5
• Adjustment range: 9 - 30°C
• Protection from frost: ~ 9°C
• Set composition:
• Thermostatic head GT33
• Axial thermostatic valve 1/2”
• Axial shut-off valve 1/2”
• Connections for copper pipes 15 mm
• Connections for multilayer pipes 16x2 mm