Description
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Key Features

Smart White Sleek Design
4 Channel Programming
Bluetooth Installer and User App
Wall Mounted
IP30 Rating
Can Control Combi or System Boilers
Backlight
Battery Back Up
BEAB Compliance
50 Hz Frequency
230 Voltage
3A Current Rating
3A Volt Free Operation
Optional Wi-Fi Adapter
Warranty: 7 Years
What's Included

Smart programmer
Receiver
Secure 4-Channel Smart Programmer with Receiver - H3747 Overview

The Secure 4-Channel Smart Programmer with Receiver - H3747 is wireless enabled and can be controlled by an app suitable to control combi or system boilers. The programmer is suitable for controlling your heating and hot water or up to four heating zones. It's compatible with a 9 pin backplate.

Programs and Settings

It has a load compensation algorithm which significantly improves boiler efficiency by preventing short-cycling and overshooting of temperature when used with a programmable thermostat display.

The Secure H3747 can be wall mounted and can control combi or system boilers.

Specifications
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EAN 5015914357527
Weight (Kg) 0.1
Mounting Wall Mounted
IP Rating 30
Voltage (V) 230
MPN H3747
Product Code 195343
Type Smart Heating Packs
Smart Heating Type Thermostat & Control Hub Pack
Colour White
Warranty (Years) 7
Width (mm) 153
Height (mm) 90
Depth (mm) 32.5
Material Thermoplastic
Warranty (Years) 7
EAN 5015914357527
MPN H3747
Product Code ES104265
Programmer Type Digital Programmer
Channel 4