Horne 20 Instructions (542KB, pdf) Installation, Commissioning, Operating and Maintenance instructions for the Horne 20 (Type H2003) Thermostatic Mixing Valve. The Horne 20 is designed as a Type 3 Thermostatic mixing valve and to comply with UK Water Reg 4. Type 3 Thermostatic Mixing Valve to Model Engineering Specification D08 / D 08 Thermostatic Mixing Valves (Healthcare Premises) More
Horne 20 Spare Parts (14MB, pdf) Spare parts, tools and accessories list for Horne 20 (Type H2003) DN20 thermostatic mixing valve. Revised May 2025. More
Horne 20 Performance Certificate (287KB, pdf) Horne 20 (Type H2003), Certificate of Approval, Type 3 TMV. Compliant with Model Engineering Specification D08 / D 08 Thermostatic Mixing Valves (Healthcare Premises) standard More
Horne 20 Materials Certificate (830KB, pdf) Current Horne 20 (Type H2003) Approval Certificate to UK Water Regulation 4; materials compliance (WRAS) More
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