Heating and Cooling


When we know the temperature of something, we know how hot it is, not how much heat/thermal energy it contains. Temperature is measured in degrees Celcius, whilst heat is measured in joules (J).

The amount of heat or thermal energy in something depends on:

  • How hot it is (its temperature)
  • The material it is made from
  • Its mass

Heating makes a material expand, whilst cooling makes a material contract.

Conduction takes place in solids. Metals are the best conductors. Most other solids are poor conductors.

Convection takes place in liquids…




When it comes to heating and cooling, there are many options available, but one that stands out is the MrCool mini split multi zone system. This type of system provides efficient and effective heating and cooling to multiple rooms or zones, giving you greater control over the temperature in your home or building. With its advanced technology and user-friendly features, the MrCool mini split multi zone system is a popular choice for those looking for a reliable and customizable heating and cooling solution. Whether you are looking to upgrade your current system or install a new one, the MrCool mini split multi zone is definitely worth considering.