TCSN-3 and TCSB Valve Seals

£1.29 inc VAT

Valve seals┬ácompatible with TCSN-3, TCSB and TCSO sensors – used in the following systems:

Solar Colour, Solar 6, Solar 4, TC215B, TB99

(Pack of 4)

These are placed inside the column of the sensor. If the sensor begins to leak air from this area then it may mean that the valve seal needs replacing.