Wengart WG04BW Digital Programmable Thermostat INTRODUCTION Wall-hung Wengart The boiler thermostat offers a single heating contact output or a single cooling contact, creating a pleasant and energy-efficient living space that is simple to install and straightforward to operate.This thermostat for a fireplace has several uses, a huge LCD screen with a blue backlight to protect your eyes, and it is designed specifically for heating.Both manual and program modes were available.To maintain a consistent interior temperature, it uses a relay to manage the start and stop of the heating system based on the comparison between the indoor temperature and the desired temperature. Specification Working Voltage: 2*AA 1.5V Battery(not included) Power Consumption: <0.3W Setting Range:…