To install a thermostat, first remove the cover plate, then turn off the power to the heating and cooling system. Remove the old thermostat by unscrewing the mounting bolts and label the wires with tape for identification later. Install the new thermostat by connecting the low-voltage wires and attaching the screws. Install batteries, if applicable, and restore power to the heating and cooling system.
While the old thermostat assembly is off, there are a few additional steps to consider. If the wires are short, consider taping them to the wall to avoid having them fall completely into the wall. Otherwise, the wires may be difficult to recover, and they can cause damage to the home. Also, perform a visual check to ensure the wires are in good condition. If they are not, consider replacing them prior to installing the system.
When installing a new thermostat, keep in mind that a previous home or building owner may have incorrectly connected or labeled wires in the past. Therefore, check to confirm that the terminal's colors correspond to the proper connection. The red wire should connect to the "R" terminal and the white to the "W" terminal.
After installing the unit, verify that the thermostat turns on the heating or cooling system. If the set temperature is colder than the room temperature and the unit is on air-conditioning mode, the air should come on.Learn More
To circulate hot water through a baseboard heating system, first bleed the system by removing all of the air, then turn the thermostat up all the way for 30 minutes one by one through every level of the building from lowest to highest. By turning the heating up all the way in this order, hot water will flush through the entire heating system.Full Answer >
Hydronic heating moves heat through the use of water from a point of production to a space to be heated. The moving water releases the heat upon reaching a heating device. Radiators are examples of hydronic heating systems and are often used in large commercial buildings.Full Answer >
Radiant heating is a heating system in which a hot object transfers heat through the air to other objects. Warmth is moved around a room through infrared radiation. The infrared radiation strikes other objects, which also radiate heat, keeping the environment warm.Full Answer >
To move a light switch, disconnect the power, remove the cover plate, unscrew the switch from the electrical box, detach the terminal wires from the switch, cut an opening in the wall, insert a new electrical box, and reinstall the switch. Reconnect the power, and test the switch.Full Answer >