Not all space boilers are created equal. There are several different kinds of space boilers and heaters, and some will work better than others. For space boilers I like to invest in portable space boilers because they keep my feet hot under my desk. Some people like space boilers for small guest rooms that are not affixed to the home’s main gas boiler or oil heater. There are several uses to portable space heaters. If you are going for something more than just a space heater, you can look into things like oil heaters. Oil boilers run mainly on oil to heat your home and keep the temperature control at a comfortable temperature. Oil boilers are becoming less popular among Heating, Ventilation and A/C owners due to the rise in oil prices. A similar boiler type is the gas heater. Gas boilers are run on gas to heat your home. Gas boilers also are becoming less popular among Heating, Ventilation and A/C owners because of price, but gas prices also present more issues than most other heaters. For instance, gas boilers often have gas leaks, which could lead to an Heating, Ventilation and A/C fire and then a property fire. The electric boiler is becoming more popular since electricity is becoming more popular and less expensive. While electric boilers may be cheaper, several people did not like them because this identifiable heating device did not look easily chic in the home and they would often take up a lot of space, but now Heating, Ventilation and A/C workers are working to develop an electric boiler that pushes heated air through air ducts and air ventilation systems rather than boiler registers. Furnaces will continue to develop in the Heating, Ventilation and A/C labs to be better and more efficient.