How to Save Money on Energy Bills with Cost Effective Central Heating System

Since the Roman Empire, humans have been using central heating systems to keep themselves warm when needed. Of course, the system the Romans used was different than the modern ones that most people are familiar with today. The Romans used a central heating system called a hypocaust, which consisted of a furnace underground and open holes in the ceiling above it.

The open holes allowed for the hot air being produced by the furnace to escape into the piping system to went to all of the rooms. This way, the rooms would get heated up while not being polluted with harmful ash and soot. This amazing innovation that albeit fell with the roman empire, gave way for the modern central heating systems that exist today. When central heating is tied into other systems that help moderate climate of a given area such as central cooling (commonly referred to as air condition) and ventilation, the entire system is referred to as an HVAC.

Which Type of Central Heating Should I Buy?

radiator vs underfloor heating

Most central heating systems that exist today are made possible by combustion systems using water circulation. Most people recognize this as the boiler in their basement or propane tank outside the home, but there are many other types of methods that can be used for central heating. For the most part, open vented and sealed water circulating systems are used in modern homes and buildings. However, gas pipelines are typically necessary for these types of installations, but a gas pipeline is not always within reach so other methods can be used to heat a home.

Electric Heaters

Although electric heaters are not usually considered a type of central heating, it is possible to create an electric system as such. Electric heating converts electricity directly into heat and then heat is distributed by some kind of fan. Many common forms of electric heaters are baseboard heaters, space heaters, wall heaters, thermal storage systems, and radiant heaters. Even your electric blanket can be a considered an electric heater. However, most of those mediums are not viewed as central heating. Electric central heating is achieved by attaching a fan coil to a central air conditioner that then blows air across the heating element and distributes through the air ducts. Electric heating is currently more expensive than other forms of central heating making a less used method.

Water Heaters

Central heating is best achieved with use of conventional water heating systems. There are a couple main benefits of behind using water circulation systems. The first and most important reason is that it is the least expensive central heating method available. The second is the longevity of the systems.

A central heating system consisting of a boiler, pump, radiators and gas supply lines typically lasts for around 15 years before requiring replacement. There are also various types of central heating systems that use water circulation and each one has its own benefits for each individual scenario. Some options for water-circulating central heating are:

  • Open vented systems with conventional boiler
  • Sealed-circulation systems with conventional boiler
  • Sealed systems with a Combi boiler
  • Sealed systems with a pressurized unvented water cylinder

Each of these systems should be thoroughly discussed with the professional HVAC installer of your choice. When it is time to replace your central heating system a water-circulated system is a great way to go. Don’t wait, get your resources ready now before all of the good installers are booked for reparations or other new installs.


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