Honeywell ST9400C
The Honeywell ST9400C is a 7-day electronic programmer that allows you to set different schedules for both your central heating system and hot water tank. It has a total of 3 on and off periods during a day and comes with a variety of control options and features, all of which combined make it an excellent comprehensive heating management system for your home. Features and Specifications For The ST9400C The Honeywell ST9400C comes with a large display, which is great for the programming process. It shows you the…
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