ALTR-090 U incl. tension spring 20...90°C Storage thermostat internally adjustable

Mechanical temperature controller / installation thermostat THERMASREG~ ALTR with switching output (two-point controller). Suitable for monitoring, controlling and limiting the temperature of pipes, tanks or hot water and floor heating systems. The tap temperature controller THERMASREG~ ALTR is designed as a single-stage device, as an adjustable temperature controller TR (with external setting) or as an adjustable temperature monitor TW (with internal setting).