Thermostat Accessories

Whether you're replacing an existing thermostat, upgrading your heating controls or installing a complete new system, choosing the right thermostat accessories helps everything work exactly as it should. From backplates and mounting kits to receivers, extension modules and replacement parts, the right accessories make installation simpler, improve compatibility and help you get the most from your heating controls.

At Plumbworld, you'll find a wide range of thermostat accessories from trusted manufacturers, designed to support both new installations and repairs. Whether you're a professional installer looking for reliable components or a homeowner upgrading your heating system, our collection includes everything you need to complete the job with confidence. Browse thermostat accessories from leading brands and enjoy competitive prices, fast UK delivery and expert customer support.