Macdonald Solo Piezo Switch Shower Control

Smart Timing Control for High‑Performance Ice Showers

The MacDonald SL‑SH‑AU Solo Controller brings intelligent, touch‑activated water control to any Thermace Ice Shower installation. Built around a durable piezo switch, it delivers precise, timed activation that keeps water use tight, chiller load low, and cold‑exposure sessions consistent.

Designed for facilities that demand reliability—gyms, wellness centres, recovery studios, aquatic venues—the Solo system ensures every shower starts cleanly and shuts off automatically, protecting both users and resources.

Why It Works So Well with Thermace Ice Showers

• Controls exposure time to support structured cold‑therapy protocols
• Reduces water consumption with automatic shut‑off
• Minimises chiller demand by preventing unnecessary flow
• Creates consistent user experiences across single or multi‑shower setups

Features That Make It Stand Out

• One‑button piezo activation for a clean, vandal‑resistant interface
• Adjustable run times and lockout periods to match your program
• Low‑voltage solenoid operation for safe, dependable performance
• Modular packs for 1–4 showers with shared power distribution
• Flexible installation: in‑wall, duct space, or ceiling‑mounted
• Optional extension leads for remote solenoid or power pack placement

Each controller is supplied with a 120 × 120 mm faceplate, double‑gang flush box, 9V DC power pack, and ½" solenoid valve. With up to 4 metres of lead length (and longer options available), the system adapts easily to most plant layouts.

For operators who want tighter control, lower running costs, and safer cold‑exposure sessions, the SL‑SH‑AU is the perfect partner to the Thermace Ice Shower range.