Frequently asked questions
Find clear answers to the most common questions about Climastar heating solutions, sizing, installation and everyday comfort.
Everything you need to know before choosing your heating system.
These answers will help you understand how to choose the right heating power, when to use one or more radiators and how insulation, room size and climate affect your recommendation.
Why choose Climastar for your heating system?
Climastar radiators with patented Dual Kherr® technology combine fast heat transmission with high heat retention capacity. This allows the room to reach the desired temperature quickly and maintain it more steadily over time, helping to reduce energy consumption while improving comfort.
How do I calculate the heating power I need?
It depends on the size of the room, the climate zone, the level of insulation and how the space is used. A proper recommendation should take all these factors into account to define the most suitable heating power.
How many watts per square metre do I need?
There is no single figure that applies to every home. Colder areas or poorly insulated homes usually require more heating power than mild climates or well-insulated properties.
Is it better to install one radiator or two?
In larger rooms or colder climates, installing two radiators may be recommended to distribute heat more evenly and cover the whole space more effectively.
What happens if I choose less heating power than I need?
The room will take longer to heat up and may not reach a comfortable temperature during the coldest days.
What if I choose more heating power than necessary?
Choosing more power than needed can mean a higher initial investment without necessarily delivering better comfort. The ideal solution is to choose a heating power properly matched to the room.
What is better for a bathroom: a radiator or a towel warmer?
It depends on how you use the space. A towel warmer is very practical if you want to heat the bathroom and dry towels at the same time. A radiator may be a better choice if you prioritise heating power or a specific design.
Do orientation and insulation affect the recommendation?
Yes. A well-insulated home requires less heating power than one with greater heat loss. The orientation of the room and the ceiling height can also affect the final recommendation.