In general, low voltage types require 18 gauge wires whereas line voltage types use conventional 14 and 12 gauge wire sizes.
To be exactly sure about which one is used in your home, it is a good idea to take your old thermostat to the store you are about to buy a new thermostat. The sales person at the prospective store can explain you as to which type you require.
Remember to leave the base plate with wiring in place or make sure you label the wires before disconnecting. Well, are you wondering how easy or difficult it is to install a thermostat? Continue reading to know exactly how to install this device. Well, this thermostat installation guide has been set up with user preferences , have a go over.
Before that, there are a few points to ponder when working with electricity:. This is the first and foremost step and of course, an important one.
A few thermostats have some simple and easy to understand options that are set up switches, jumpers and the like. These options help you to understand how to operate the device properly with your specific heating system. If you are not able to understand the instructions given in the manual, you can always call the manufacturer or the store where you purchased the thermostat and ask for help. Sticker labels are provided with most of the new models of programmable thermostats which you can use to wrap around the wires that come from the wall.
You can substitute those with a permanent marker or a masking tape. After all, your prime motive is to label them appropriately. Replace the base plate of the old thermostat with that of the new thermostat. Shelter the base plate of the new thermostat to the wall. During such circumstances, drill a couple of holes for the new gadget; insert the drywall anchors that come with the new package. If the new thermostat requires batteries, go ahead and insert them.
Well, next you have to reattach the labeled wires at their corresponding spots either on the base plate of the new thermostat or to the thermostat directly; this depends on the model you have bought. Make it a point to write it down before covering those with the new faceplate and control panel. This will ensure that you have properly programmed the new thermostat according to the kind of system you have.
In summer, you might want the temperature to be set at a little high at night and then sleep with the ceiling fans running. For the early morning hours, program the thermostat to cool things down in order to get ready for school or work and again return to a higher temperature for the day.
All of the programmable thermostats only instruct you on how to install with 3 or 4 wires. Does anyone have a suggestion on a programmable thermostat that has a 5 wire option? The thermostat is wired to switch the power from the red to the white, yellow, and green as needed with the blue completing the circuit. Internal wiring may replace the green wire if the thermostat does not give you the option of fan only or continuous fan.
Digital or programmable thermostats may need the blue wire connected to them. It the new thermostat doesn't need the blue wire, leave it disconnected. Not your question? Ask your question View similar questions. Programmable Thermostat [ 1 Answers ] Problem with thermostat losing it's power and reseting. Programmable thermostat [ 3 Answers ] I have a programmable thermostat , but the digital readout says Programmable thermostats can be used with heat pumps, but are not recommended for radiant or hot water systems.
Most heat pump systems are installed with a specific thermostat by your contractor. If you don't have a programmable thermostat, it is best to check with them on the proper model and set-up. A conventional programmable thermostat may not account for the back-up heat of a heat pump, or the different steps and modes of the system.
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