The ESI 2 Channel Programmer ES2247B is a programmable heating timer switch designed for central heating radiators. It features a digital display for easy programming, with the ability to set 2 different channels for 5-day or 24-hour programming. The white, rectangular-shaped thermostat is wall-mounted and operates on batteries. Its temperature sensor technology ensures accurate control, making it a convenient and efficient choice for managing your heating system.
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