- Read the manufacturer's instructions. - Turn the electricity off to the thermostat. - Take down the old thermostat and wall plate. - Keep track of how the wires are connected to the back of your old thermostat. - Keep the wires from falling back into the wall. - Put up the replacement wall plate, if there is one. - Connect the wires from the wall to the thermostat. - Attach the thermostat face to the new wall plate. - Turn the electricity back on to the furnace and air conditioner. - Test the thermostat by causing the furnace and air conditioner to come on at various temperatures.
Happy Labor Day！The world may seem uncertain lately, but it's days like those we most enjoyed with our family, friends and customers.
Happy Easter! Wish the world returns to health and safety!
Zhejiang Tianjie Industrial Corporation
Tel: +86 571 23656026
Fax: +86 571 23656068
Address: Linglong Economic Development Zone, Lin'an Hangzhou, China 311301