Exposed thermostatic bar shower mixer with safety stop at 40°C, suitable for connection to a shower rail kit or fixed overhead shower.
The Hansgrohe Ecostat 1001 CL is the thermostatic shower mixer that combines German engineering with practical installation. Its exposed design makes it suitable for retrofitting into existing bathrooms without opening up walls, while the thermostatic cartridge delivers the precise, stable temperature control that Hansgrohe is known for.
A thermostatic shower mixer is the single biggest upgrade for shower comfort and safety. The Hansgrohe Ecostat 1001 CL delivers both, with a thermostatic cartridge that maintains water temperature within ±1°C regardless of pressure changes elsewhere in the system.
When someone runs a tap or flushes a toilet elsewhere in the house, water pressure changes in the supply pipes. A manual mixer responds immediately with a temperature shift — potentially scalding on a cold pressure drop, or cold shock when hot water demand increases. The Ecostat’s thermostatic cartridge compensates automatically within milliseconds, maintaining the set temperature. This is both a comfort feature and a safety feature, particularly in homes with children or elderly users where sudden temperature changes carry higher risk.
The 40°C SafetyStop is a mechanical stop that prevents the temperature control from being turned above 40°C without deliberately pressing and holding the override button. Building Regulations Part G requires anti-scald protection on new bathroom installations, and the SafetyStop satisfies this requirement. The limit is factory-set at 40°C but can be adjusted by the installer for installations where a higher maximum is appropriate — for example, in properties with elderly occupants who prefer a warmer shower.
The exposed bar design means all pipework remains visible and accessible, making installation and servicing straightforward. No wall building-in is required, and the valve can be removed and serviced without opening up the wall. This is an advantage in rented properties and refurbishments where minimising disruption is important.
The two-handle design separates temperature control (left handle) from flow control (right handle). Once the temperature is set, subsequent showers require only the flow handle to be opened — maintaining the same temperature without readjustment. This is more practical than single-lever mixers where temperature must be re-dialled each use.
The Hansgrohe Ecostat 1001 CL is the thermostatic shower mixer that plumbers recommend when asked for quality. Its precise temperature control, SafetyStop compliance, and Hansgrohe build quality make it the benchmark for exposed thermostatic bar valves.
| Type | Exposed thermostatic bar mixer |
|---|---|
| Connection | 150mm centres (standard) |
| Outlet | ½" bottom outlet |
| Safety | 40°C SafetyStop |
| Finish | Chrome |
| Warranty | 5 years |
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