Maximum System Protection: Captures harmful magnetite and debris before they reach sensitive components such as pumps, heat exchangers, and radiators.
Universal Fit 22mm 28mm Systems:Supplied with full bore chrome isolation valves and 2228mm reducers, making installation simple across a wide range of heating systems.
Ideal for Boilers Heat Pumps: Perfect for modern low temperature systems.
Not Just Any Sensor, But a Swiss Sensor: While standard monitors use generic components, the STHS uses a Swiss-made module for industry-leading accuracy and reliability
Precision Calibration: Unlike factory-locked devices, our Manual Calibration feature empowers you to fine-tune readings for professional-grade certainty year after year
More Power, Fewer Changes: Equipped with 3 x AAA batteries, it provides 50% more power capacity than standard 2-battery models, ensuring a more stable WiFi connection and longer backlight life
