Reliance LS2 22mm Heatguard Thermostatic Mixing Valve HEAT260505

TMV2 & TMV3 Approved Thermostatic Mixing Valve for Scalding Protection

The Reliance LS2 Heatguard is a premium 22mm thermostatic mixing valve designed to prevent scalding by blending hot and cold water to a safe, pre-set temperature. Approved to both TMV2 and TMV3 standards, this valve is essential for healthcare facilities, schools, care homes, and domestic installations where vulnerable users require protection from excessively hot water.

Key Benefits

• Dual TMV2 & TMV3 approval – Meets stringent UK safety standards for scalding prevention
• Fail-safe design – Automatically shuts off hot water if cold supply fails, preventing scalding
• 22mm compression fittings – Quick, reliable installation without soldering
• Adjustable temperature control – Set outlet temperature between 35°C and 50°C to suit application
• High flow capacity – Suitable for showers, baths, and basin applications
• Durable brass body – Long service life in demanding commercial and domestic environments
• Building Regulations compliant – Mandatory for healthcare, education, and care settings under UK law

Technical Specification

• Type: Thermostatic mixing valve (TMV)
• Approvals: TMV2 & TMV3 certified
• Connection size: 22mm compression
• Temperature range: 35°C to 50°C (adjustable)
• Maximum inlet pressure: 5 bar
• Minimum inlet pressure: 0.5 bar (balanced supplies)
• Maximum differential pressure: 2:1
• Body material: Brass
• Part Code: HEAT260505

Essential for installations where scalding protection is required by law or best practice, including hospitals, care homes, schools, nurseries, and domestic properties with vulnerable occupants. Suitable for showers, baths, and washbasins where water temperature control is critical for user safety.

Requires annual servicing and testing to maintain TMV certification.

If you are interested in purchasing in bulk please get in touch with us at support@arcanu.com or fill out an enquiry form here.