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Horstmann Manuals & User Guides

Horstmann, now part of Secure Meters, specializes in reliable water heating controls, programmable room thermostats, and energy-saving electronic timers.

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Horstmann manuals

Selected manuals from manuals+ curated for this brand.

E7 Quartz 2 Hour Immersion Heater Control - Horstmann

product overview

Discover the Horstmann E7 Quartz 2 Hour, a reliable and accurate immersion heater control with a 120-minute boost timer. Ideal for Economy 7 tariffs, it ensures a tankful of hot…

CentaurStat 1 Programmable Room Thermostat User Operating Instructions

user manual

User operating instructions for the Horstmann CentaurStat 1 programmable room thermostat, detailing setup, operation, and features for central heating control.