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Regulates water pressure for efficient heating system performance. Made from durable, high-quality rubber for long-lasting use. Simple installation process; no sp...

Designed for optimal performance in domestic hot water systems. Quick and easy installation into existing heating setups. Adjustable settings for consistent temperature and p...

Designed specifically for Biasi boilers for precise pressure control. Durable construction for reliable, long-term performance. Simple installation process with s...

NTC technology offers precise monitoring of flue gases for optimal heating efficiency. Durable construction withstands extreme temperatures and environmental conditions. Simp...

Integrates seamlessly into central heating systems for improved efficiency. Constructed from high-quality materials for enhanced durability. User-friendly design...

Compatible with all Vaillant system and heat-only appliances Compatible with the VRT 15 room thermostat

Compatible with all Valliant combi boilers Compatible with VRT50 digital room thermostat

Suitable for cold or premixed water Moisture and water resistant control unit Choice of battery or mains power Recommended for use with blending valve 2 Year guarantee...

Suitable for combination boilers or separate zone control

Suitable for fully pumped or gravity hot water systems

 Suitable for combination boilers or separate zone control

Suitable for gravity  pumped systems