Description
Add a second control point to your Aqualisa Quartz Classic Smart shower or bath installation with this Aqualisa Quartz Classic Smart Secondary Start/Stop Control. Start and stop water flow from outside the wet area, pre-warm your shower before stepping in, or provide an accessible control position for all users. Available in Single Outlet (QZD.B3.DS.23) or Dual Outlet Divert (QZD.B3.DVDS.23) variants. Compatible with 2023 Quartz Classic Smart systems only.
⚠️ Compatibility Notice: This control is designed exclusively for 2023 Aqualisa Quartz Classic Smart shower systems — identifiable by the .23 suffix on the part number and the green processor box. It is not compatible with older Quartz Classic models (silver or black boxes). If you're unsure of your model, check the processor unit label or contact us on 01603 381095 before ordering.
Single Outlet or Divert — Which Should I Choose?
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Single Outlet (QZD.B3.DS.23) — the start/stop button for single outlet installations; hard-wired to the Quartz processor; no battery required; ideal for adding a second control point to a single shower head setup.
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Dual Outlet Divert (QZD.B3.DVDS.23) — the start/stop button for dual outlet (divert) installations; hard-wired secondary control with built-in divert function; switches flow between two outlets — ideal for shower/bath or dual shower head setups.
Key Features
- Secondary start/stop control — adds a second control point to your Quartz Classic Smart installation
- Single outlet or dual outlet divert — choose the variant that matches your installation type
- Control from outside the wet area — start/stop shower or bath without getting wet
- Pre-warm your shower before stepping in
- 2023 model compatibility — designed for Quartz Classic Smart .23 suffix systems (green box)
- Genuine Aqualisa product
Technical Specification
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SKU (Single Outlet): QZD.B3.DS.23
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SKU (Dual Outlet Divert): QZD.B3.DVDS.23
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Connection type: Hard-wired to processor
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Function — Single Outlet: Start/stop only (no temperature control)
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Function — Dual Outlet Divert: Start/stop with divert between two outlets
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Compatibility: Aqualisa Quartz Classic Smart 2023 (.23 suffix / green box models only)
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Finish: Chrome
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Country of Origin: United Kingdom
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Brand: Aqualisa
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Range: Quartz Classic Smart
Also in the Aqualisa Smart Remote Range
Frequently Asked Questions
How do I know if my shower is a 2023 Quartz Classic Smart model?
2023 Quartz Classic Smart systems are identified by the .23 suffix on the part number (e.g. QZD.xx.xx.23) and by the green processor box. Check the label on your processor unit or the original documentation. If you're unsure, contact us on 01603 381095 before ordering.
What's the difference between the single outlet and divert variants?
The single outlet variant (QZD.B3.DS.23) is the start/stop button for single outlet installations — it connects via cable to the Quartz processor and provides start/stop control. The dual outlet divert variant (QZD.B3.DVDS.23) is also hard-wired but includes a divert function, allowing you to switch flow between two outlets — ideal for shower/bath or dual shower head setups.
Can this control temperature as well as start/stop?
No — this is a start/stop secondary control only. Temperature is set via the main Quartz controller. For a remote with full temperature control, see the Aqualisa Quartz Classic Wired Diverter Remote.
Is professional installation required?
Yes — both variants require cable routing and connection to the Quartz processor, which should be carried out by a qualified electrician or plumber.
Can I order if the item shows as out of stock?
Yes — we operate on a pre-order basis for out-of-stock items. Please contact us at customerservice@bubblegumbathrooms.co.uk or call 01603 381095 to confirm lead times before ordering.
