System and radiator sizing

Radiator sizing and sizing of systems can easily be done with the help of Purmo's free calculator softwares. The radiator sizing program can be used for simple and rational sizing of radiators, convectors etc. We offer easy-to-use tools for calculating heat demands, radiator sizing and selecting items.
The important role of radiators in a heat pump system

The important role of radiators in a heat pump system

For a heat pump system to operate efficiently, as for all systems in fact, all components must be fully coordinated with each other. Only then will the system be able to reach its full potential and guarantee optimal efficiency.

2022-10-25
Sizing of products
Energy saving
Hydronic heating
Radiators
The technological evolution of modern heating systems

The technological evolution of modern heating systems

As technology advances we can heat existing buildings in a way that is more economic and more sustainable. However, modern heating also comes with high demands.

2022-03-31
Sizing of products
Insights
Radiators
Underfloor heating
Product info
Dimensionering av oljefyllda elradiatorer

Sizing oil-filled electrical radiators

There are several things that affect how you design oil-filled electric radiators. Like the climate zone and year of construction. Read about radiator sizing!

2017-05-19
Sizing of products
Electrical heating
Insights
Radiators
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