A radiator should be positioned 2cm or more away from a wall.
A radiator should be positioned 2cm or more away from a wall. Our wall-mounted designer radiators come supplied complete with wall fixings, which will ensure your radiators are set at least 2cm from the wall once installed.
With so many different-sized radiators now available, there are likely to be several possible places where you could put your radiators. We recommend however that nothing is positioned above the radiator and that 100mm below should be left clear so heat from the radiator can be effectively distributed.
As long as you leave at least a 5cm gap above the top of the radiator to allow the heat to circulate properly. The more empty wall space you leave above the radiator the better.
For the most effective and efficient distribution of heat, BestHeating would recommend leaving a clearance of 50mm above, and 100mm below your radiators. By creating clearances of these sizes at either end of your radiators, you can guarantee the warmth emitted from them will be able to travel around the room freely.
The furniture would prevent heat from being distributed freely throughout the room, and could be damaged over time from the close exposure to heat. You should attempt to leave around 6 to 12 inches (15-30cm) between any furniture and your heating appliance to ensure free movement of air and better distribution of heat.
Radiators should typically be mounted so that the foot of the radiator is positioned a minimum of 150mm from the floor – though anywere from around 100mm x 150mm should suffice if your space allows.
BestHeating would recommend leaving 50mm above, and 100mm below your radiators, to make sure they offer the most efficient and effective means to heat the room they occupy.
The last measurement you should check is the distance from the face of the fan to the radiator. There should be at least 1 inch of clearance between the two. This is to accommodate normal engine and radiator movement, and also the flex that occurs in the fan blades at higher engine rpm.
Moreover, there should be at least 30cm (12”) of clearance above the radiator to any other electrical installations to comply with safety standards and facilitate effective heat distribution.
Preventing heat damage
It's recommended to maintain a gap of at least one foot (12 inches) between your furniture and radiators.
What size radiator do I need? We recommend choosing a radiator size that is within a 10% range of your calculated BTU requirement. If it's a choice between buying a radiator that is too small, versus buying one that is too big, it's always best to buy one that is too large and oversize the radiator.
Placing a sofa in front of a radiator is not recommended as it can obstruct the heat distribution and reduce the efficiency of your heating system. To maintain a comfortable and well-heated living space, it's essential to leave a sufficient gap of at least 12 inches (30 cm) between the sofa and the radiator.
Do radiator covers need to be fixed to the wall? While you can fix a radiator cover to the wall to create a smooth, cohesive look in your sitting room or hallway, fixing it to the wall isn't compulsory. Many radiator covers are made to be free-standing, making the installation process even more simple.
What are the Clearance Requirements? As a rule of thumb, you should allow for 3-feet of clearance in front of the heater and 6 inches to either side and above the heater. We always recommend consulting the heaters owner's manual as specific requirements may vary from product to product.
This is something most of us learn in school and it helps to explain why radiators are located underneath windows. As the hot air rises from the radiator, the cold air that is coming in through the window pushes against the warm air, circulating it around the room much more efficiently.
Recommended Minimum Clearances
The forward edge of the fan blades should be at least 1 in. from the radiator. The tips of the blades should clear the edge of the shroud by at least 1 in. The backside of the fan blades should clear any other obstruction by at least ½ in.
Improving the Cooling Fan Performance
This result suggests the optimal configuration is a fan with 27.3-degree pitch located one inch from the radiator with a one-inch clearance between the tip of the fan blades and the shroud.
Measure Wall Length and Distance
For example, there should be a distance of at least 2-3 feet between the tip of the blades and the closest wall. The longer the wall, the more the fan width or blade span can be.
We recommend however that nothing is positioned above the radiator and that 100mm below should be left clear so heat from the radiator can be effectively distributed. A windowsill or shelf the same depth as the radiator can reduce outputs by 4% and enclosing a radiator can reduce outputs by 15%.
Reflective radiator foil is an economical solution to prevent heat loss and the installation is quick and simple. If you're looking for the most effective radiator reflector on the market, here we offer a range of radiator foils that will help you to reduce heat loss and cut your heating bills.
They even use them to hold plates, cups, napkins and utensils and all of these things are a major no-no. Although they may not seem extremely hot to the touch at the time, your radiators can become very warm and any of these items can catch fire in a matter of minutes.
The best position for radiators is the coldest area of your chosen room. This will often be beneath a window or close to an entrance door.
Recommended height from the floor to the base of the radiator is 150mm minimum. This allows adequate airflow when the radiator is placed on the bracket.