Optitherm Instructions (673KB, pdf) L-183: Installation, Commissioning, Operating and Maintenance instructions for the Horne Optitherm thermostatic tap. The Optitherm is designed as a Type 3 TMV, compliant to Model Engineering Specification D08 / D 08 Thermostatic Mixing Valves (Healthcare Premises). Revised July 2025. More
Optitherm Spare Parts (551KB, pdf) Parts drawing plus part numbers for all components and variants of Horne Optitherm thermostatic tap, including conversion kit details, and accessories. Revision 13, December 2023. More
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