When it comes to the efficient working of a central heating and cooling system, even small details matter. One such minor detail is the placement of the thermostat. Paying attention to its positioning is vital as the thermostat plays a major role in communicating your temperature needs to the HVAC system. An incorrect location will force the thermostat to send misleading signals to the AC, putting your comfort and expectations from the unit in jeopardy. To avoid grievances arising from such a situation, one needs to think carefully about the ideal placement of the thermostat.
Being so hot and humid most of the year, Florida is one place where your dependency on the AC would be the maximum. An improperly placed thermostat can affect the cool and relaxing atmosphere of even the best homes. Therefore, you need to think meticulously and consider the advice of the HVAC technician when mulling over the placement of the thermostat in your South Florida home.
Places To Avoid
These are some places where you should never install the thermostat:
1. On A Wall Whose One Side Is Outdoors – The radiant temperature of a wall whose one face is outdoors will always be high in summers and low in winters compared to the indoor temperature. Installing the thermostat on such a wall will be a mistake. It is because when measuring the indoor temperature, the thermostat will be significantly influenced by the radiant temperature of the wall, preventing it from getting a proper handle on the indoor temperature.
2. Near Doors Or Windows – Likewise, with doors and windows, one can never rule out the possibility of a draft. Every time the door or the window is opened, the temperature in the immediate surrounding will change. Consequently, once more, the thermostat will not be able to judge the indoor temperature correctly. It will force the system to cycle on and off unnecessarily.
3. Close To Heat Sources – Never place the thermostat in a direct line of sunlight or close to an appliance that generates heat. These will change the temperature in the immediate vicinity, which the thermostat will account for as the actual indoor temperature.
4. Hallways – Hallways are mostly long and narrow. The air circulation here is limited, and hence, their temperature is almost always ideal. Placing the thermostat in such a location will never allow the device to read the actual indoor temperature.
5. Close To The Supply Vents – The supply vents bring in the treated air from the HVAC system. Consequently, its immediate surrounding is cooler or warmer than the rest of the structure. Installing the thermostat above or below the supply vent will prevent it from reading the true temperature of the indoor space.
If you notice, all the above places where one should not install the thermostat are those where it is unable to read the indoor temperature correctly. In all of these places, other factors exert a greater influence.
Places To Consider
Let us now see where you can place the thermostat. The best location would be where all the three below mentioned conditions are fulfilled:
1. On An Interior Wall With No Pipes Or Ducts Running – A wall within the house with no plumbing or ducts running through is ideal for the thermostat placement. There are no other temperature influences on such walls, and the thermostat can read the actual indoor temperature with ease.
2. Center Of The Home – If such a wall were to be in the center of the house, it would be a bonanza. Here, the air circulation is proper, allowing the thermostat to judge the ambient temperature within the structure more accurately.
3. In An Area Most Occupied In The House – Hattrick would be an ideal wall in the center of the house, and that too, in a room that is mainly occupied. This way, the signals that the thermostat sends to the HVAC system will always be spot on.
Other Things To Keep In Mind
Here is a list of a few other considerations which you should bear in mind while deciding on the placement of the thermostat in your South Florida home:
1. The thermostat should be installed on an interior wall of the house, free of obstructions from household items.
2. Install the thermostat at the height of 52 to 60 inches (5 feet). Placing it above 5 feet will mean higher temperature readings as the hot air rises. Below 52 inches will make for lower temperature readings. Both scenarios are undesirable as they don’t reflect the correct indoor temperature.
3. The bathrooms and kitchen are not ideal for the thermostat because both tend to be warmer than the rest of the house.
Do I Need Two Thermostats
Ideally, there is no need to have two thermostats. Double-storey homes can install the thermostat daily high on the first-floor wall, such that it is almost in the central part of the structure.
If your home is divided into zones, you will need an independent thermostat for each zone. The placement of each thermostat will follow the same guidelines as for a single thermostat home.
Read Manufacturers Instructions Carefully
Before installing a thermostat, always read the accompanying manufacturer’s instructions. Most do’s and don’ts will be clearly mentioned in it along with any other specific requirement. Please do not assume you know everything without reading the manual.
The thermostat is the core device with which you convey your indoor temperature requirements to the HVAC system. When the said temperature is achieved, the thermostat signals the unit to stop and vice-versa. In all this, it is very critical that the thermostat be able to read the indoor temperature accurately without any influences. For that matter, place the thermostat at the height of 5 feet on a wall unencumbered with vents, plumbing, or any other household items. Preferably the wall should be in the center of the house, in an area that is mainly occupied. Call your HVAC technician if you still have any doubts or wish to get an expert opinion.