* Select Wireless or Hard Wired via transformer jumper settings
To minimise gulley suction noise the Whale Instant Match Wireless* uses a digital signal sent from the Mira Advance Extra to automatically adjust the pump speed in relation to the flow rate of the shower. No set-up necessary - gives plug and play operation.
* Hard wired connection also available (see below)
This Instant Match kit SDP134T may be used with the following showers:
Note. For installation with any electric shower a Venturi Flow Sensor can be fitted inline - Part No. SDS223T.