Gainsborough showers are a sub brand of Aqualisa, as is Hydramax. Several parts are common across Gainsborough, Aqualisa & Hydramax brands.
Gainsborough shower spares are organised by model below.
Need a new cartridge?
- drips from the shower head/handset or wont turn off
- leaks from the controls
- cant regulate the temperature
- for a comi boiler choose PINK
- for high pressure pumped system or when using unvented hotwater (eg Megaflow) use GREEN
- for low pressure (ie gravity cold tank & hot water sylinder) use ORANGE