7P1.XR308 is an immersion thermostat, commonly used in water heaters to regulate temperature. Designed for direct mounting into storage tank water heaters. Key features typically include:

• Temperature range: 0°C to 120°C
• Voltage: 240V
• Amperage: 16A
• Tank compatibility: 300–375 litres
• Mounting: Indoor, corded electric
• Materials: Copper or brass tank lining
• Energy rating: G (not the most efficient, but standard for older or basic models