Timeclock 4 Channel Digital Bluetooth Enabled
The H3747 is a versatile 4-channel smart programmer compatible with combi and system boilers, heat pumps, and wired thermostats. It offers Bluetooth connectivity out of the box, with optional Wi-Fi for remote access, and is designed for easy retrofits with a standard 9-pin backplate. Ideal for modernizing heating systems, it features Boiler Plus compliance, optimum start/stop, and load compensation for enhanced efficiency.
Stock Code
1 Available
£181.82
Depending on your delivery address, VAT may vary at Checkout.
Product Features
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Backplate
9-Pin
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Channels
4
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Compatibility
Combi Boiler, System Boiler, Gas or Oil-Fired Boiler-Based Heating Systems
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Load Compensation
Yes
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Local Control
Yes
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Local Override
Yes
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Mobile App
Android and iOS
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Operation
Volts Free
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Optimum Start and Stop
Yes
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Remote Control
Yes
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SKU
H3747
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Service Interval Reminder
Yes
