A thermostat provides the control signal to a heating/cooling unit. If you don't have a thermostat in a room then the unit will not respond to temperature changes in that room. Any heating/cooling unit needs to have a thermostat to tell it when to turn on/off based on the ambient temperature at the thermostat and the desired temperature.
for example, lets say your thermostat is in the kitchen. if it gets cold in the dining room but the oven in the kitchen keeps that room warm the unit will not turn on and heat the dining room.
not that the number of thermostats in a home is dependent on the furnace. most will only allow for one thermostat, some can allow for more. each thermostat sets up a zone. for independent heating /cooling of each zone you need separate units. In a commercial building it can come in the form of fan coil units. A large residential home can have 2-3 units.
There are two types, digital or analog. Analog thermostats usually use a Mercury switch. A digital thermostat adds the convenience of programming and schedules (so you can have different temperature goals at night or day).
Smart homes can allow for individual temperature controls of each room, which requires a sophisticated unit and a lot of money.
What are all the advantages and disadvantages of using an electronic dairy?
One of the advantages of using company reports include: management are able to assess the company's progress vs to the plan (know as a forecast). One disadvantage of company reports is, it is time consuming. Advantages outweighs the disadvantages and is recommend to use company reports.
The major advantages of using standard mail is the low cost of postage and increase in postage rates along with increase in weight. On the downside, the disadvantages include slow delivery, weight restriction and flexibility in returning mail.
It has all the advantages from cost efficient to speed efficiency. Disadvantages? Power dependent.
disadvantages of feedback in communication
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There are great advantages and disadvantages to using sales figures. Advantages to using sales figures is to help with projections of sale for future years. The disadvantages of using sales figures is the market is volatile.
What are all the advantages and disadvantages of using an electronic dairy?
There are several advantages and disadvantages of using 1 KG inorganic refrigerants. Some of the advantages and disadvantages are cost, energy efficiency, safety issues, and system issues.
disadvantages *not to scale *there are limitations
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