The radiator should be considerably large in order to keep your room warmer for a longer period of time. At the same time if the area to be heated using a radiator is large then a large radiator will become essential. Size also depends on the amount of heat required. To find the different styles and size you can check the website directheatingsupplies.co.uk. As mentioned in the site http://www.ukace.org/wp-content/uploads/2015/03/ACE-and-EBR-fact-file-2015-03-Chilled-to-death.pdf it is essential to keep your house warm and heated in the cold season.
The location of the radiator in the right place can prove to be very effective. If the radiator is placed in the coldest part of the room then the cold air pushes the heat all around the parts of the room. Therefore it is better to place near a window or outside the wall. In the case of space limitations then one can consider increasing the heat output. In modern toilets, heated towel rails are a necessity. They have two types of functionalities- one is that it keeps the towels warmer and the other helps in maintaining the entire bathroom warmer just like a radiator.
Mild steel of color chrome, black pearl or any colored radiator can be used in the central heating system. If stainless steel is used then there are no limitations since they can be used on any heating systems.
If the radiator does not function electrically then they need to have a valve which essentially connects the pipework to the radiator which lets to the smooth flowing of water in and out. Manual radiator valves are also available which acts as a tap and hence the flow of water can be controlled by allowing more or less water through the radiator. The thermostatic radiator valves are efficient and effective which functions as a self-regulating head and it reacts according to the temperature.
A standard all-electric radiator is a specially modified, oil filled radiator which is wired into the electrical circuit of the bathroom. The thermostatic of all electric radiators is same as the electric radiator but has the ability to control the temperature by a thermostatic temperature control. Standard summer heating dual fuel kit helps during the summer months where the radiator can be used in the case where the central heating system must be shut down. Thermostatic summer heating dual kit functions like the standard dual kit where the thermostatic controlled is an added advantage.
An open vented system offers central heating and hot water through a boiler, a storage cylinder, and a water tank. Most people don’t choose this system since it consumes a lot of space and the handling is difficult. A sealed system boiler heats the central heating and hot water via a cylinder. The main advantage is that the water tank is not needed. The boiler is the most popular type since it provides central heating and hot water without consuming any separate space for water tank and storage cylinders. This is the most efficient system since they act as a heat exchanger to recover the heat from waste gasses.