The Navigator 2 1/4" Immersion Plug and Washer is a brass replacement fitting designed for compatible hot water cylinder immersion heater openings.
Supplied with a washer to help create a secure seal, this plug provides a practical solution when replacing a worn or damaged immersion heater plug. Manufactured from brass, it offers a durable fitting for suitable hot water cylinder applications.
The Vaillant 160959 is a discontinued spare part listed for selected Vaillant ecoMAX condensing boilers. It is identified as compatible with the following appliance models:
Vaillant ecoMAX 635 (VU 356/2-C) Condensing System
Vaillant ecoMAX 635 E (VU 356-C) Condensing System
Vaillant ecoMAX 835E (VUW 356-C) Condensing System
Before ordering, check your boiler's exact model and confirm that part number 160959 matches the component you need. If your appliance is not listed above, please contact us so we can help check compatibility.
Important: Boiler spare parts should be fitted by a fully qualified Gas Safe registered engineer. Always confirm the part number and appliance compatibility before installation.