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Having pursued economic efficiency, we have realized low price.

It is easy to install “PRIMAVERA” so the construction cost is reasonable.

The running cost is also reasonable because the special controller controls electric supply equipment automatically. It does not cost high as you assume. It is the ultimate energy-saving floor heating having no useless consumer electric power.

Clean, comfortable, and healthy heating

As “PRIMAVERA” uses the radiant heat of far infrared radiation mainly, it warms your body to the marrow directly not heating room air. Therefore it is an ideal heating system keeping your feet warm and head cold. Moreover, it provides you a very clean and comfortable environment due to not cause convection of room air and fly of house dust. It is a very gentle heating for allergic person of house dust, etc.

Available with various sizes for small to large spaces

“PRIMAVERA” is supplied in size [606mm (width) × adjustable length (at 303mm interval)]. So, free-size design is possible adjusting to installation place.

Easy to install because of the super thinness type (0.3mm)

You can install “PRIMAVERA” at any place because of the super thinness type (0.3mm). You can install it clearly without bumps in remodeling as well as newly-built house.

No fire and air pollution! Safe and secure heating

As “PRIMAVERA” does not use fire unlike stove, there is no danger of fire. Also, there are no air pollution and gas poisoning as no generation of combustion gas. Therefore, it can be used reliably even family with children and old people.

You can select floor material to construct freely.

You can select the floor materials for floor heating widely and freely. There are wood, soft sheet, carpet, terra cotta, natural stone, tile, tatami mat, plain wood for floor heating in finishing materials. In case of using wheelchair, we recommend the floor of carpet and soft sheet.
(Plain wood material warps a little even exclusive use for floor heating.)
Please consult the construction store due to differ by installation place, use and situation.

You can spend “PRIMAVERA” only.

It is enough PRIMAVERA only at the modern house of high airtight/high insulation. And even in cold districts, if you warm the room temperature at 20℃ by air conditioner, you can spend floor heating only. If you are anxious, please consult us.

Construction achievements

IRSYSTEM, Inc. has achievements that delivered the floor heating PREMAVERA to more than about ten thousand households since establishment nine years.

We are pleased the customers due to initial cost and low running cost of top class on business world.

It is the strong point that pleased customers introduce many other constructions.

Materials (active carbon sheet) explanation

Even if the foundation floor finishing of installation place for floor heating constructs carefully, there form few protuberance, dust and burr of foundation material certainly. Activate carbon sheet protects floor heating sheet from these and it prevents the short circuit accident based on flaw from happening.

Moreover, active carbon sheet is the effect of protection against/deodorization/adjustment of humidity under floor and absorbs the chemical matter.  Also, in case of putting together floor heating sheet, it amplifies far infrared radiation.

Available with various sizes for small to large spaces

Moreover, active carbon sheet is the effect of protection against/deodorization/adjustment of humidity under floor and absorbs the chemical matter. Also, in case of putting together floor heating sheet, it amplifies far infrared radiation.

Floor heating is various types. However, taking very seriously safety, laying active carbon sheet, it is PRIMAVERA only.

Great difference comparing PRIMAVERA and other floor heating

Floor heating is same for any? It is very much mistaken.

PRIMAVERA does not select the construction place of newly-built house, remodeling, single house and apartment.

The first thing it has active carbon sheet taking very seriously safety and fifteen safety functions, and not trouble after construction, it is PRIMAVERA only. Electric bill is the low running cost of top class on floor heating business world.

Far infrared radiation is very effectively for your health.

To warm room when you came home!

It is only fault that floor heating does not work well until it gets warmed up. However, using timer function, the room has warmed when you came home. Moreover, it has the standard equipment of HA (remote control function based on telephone line) terminal addition. If you purchase the body of HA separately and connect to controller, you do remote control from going out place and you can use comfortably at coming home.

Reason of which floor heating is comfortable

Warmth of floor heating has 2 factors. These are radiant heat and conductive heat.

By the synthetic action of these heats, you feel unique comfortable from floor heating.

PRIMAVERA keeps high safety and it is maintenance-free.

As floor heating does not dry an air and foot is warm, it is good for poor circulation due to keep your feet warm and head cold, therefore it is most suitable for nursery. Operation is simple and everybody can use it for your health comfortably.

Low running cost

Running cost is the low cost of top class on floor heating business world.

Low running cost is economical and appropriate for environmental.

Why is PRIMAVERA low running cost?

PRIMAVERA uses a carbon film of thickness 3mm as heat source. Moreover, it controls the current automatically and uses an epoch-making controller to reduce useless electric power consumption.

Therefore, it has realized floor heating that electric power consumption is a little comparing to gas hot water heating and other electric floor heating and heat efficiency is very high

First of all, please use PRIMAVERA.

First of all, please use PRIMAVERA.

If you use it, you understand soon. You can not return the life except PRIMAVERA again.

Electric bill is very cheap too.

Great difference comparing PRIMAVERA and other floor heating

Floor heating is same for any? It is very much mistaken.

PRIMAVERA does not select the construction place of newly-built house, remodeling, single house and apartment.

The first thing it has active carbon sheet taking very seriously safety and fifteen safety functions, and not trouble after construction, it is PRIMAVERA only. Electric bill is the low running cost of top class on floor heating business world.

Far infrared radiation is very effectively for your health.

High safety based on activate carbon sheet

Even if foundation floor finishing of installation place for floor heating constructs carefully, there form few protuberance, dust and burr of foundation material certainly. Activate carbon sheet protects floor heating sheet from these and it prevents the short circuit accident based on flaw from happening.

Moreover, active carbon sheet is the effect of protection against/deodorization/adjustment of humidity and absorbs the chemical matter. Also, in case of putting together floor heating sheet, it amplifies far infrared radiation.

Floor heating is various types. However, taking very seriously safety, laying active carbon sheet, it is PRIMAVERA only.

We are particular to comply with the wishes of customer.