Five great reasons to buy and install a DEVI outdoor heating system 


During the winter, homeowners often struggle with heavy ice and snow on their roofs and driveways. The modern world offers us new technologies, which can make our lives easier and our work simpler. Nevertheless, shovels are still the first choice in our fight against ice and snow.

DEVI offers a smart and simple solution to keep our houses dry and safe during the winter season. Outdoor heating systems help to save time and money while avoiding unnecessary work. DEVI ice and snow melting systems consist of electrical heating cables or mats, thermostats, and sensors as well as accessories for installation. Each solution is fitted to meet homeowners individual needs.

1. You don’t need to follow the weather forecasts – whatever happens, you are ready!

DEVI systems are fully automatic. The sensors measure both the outside temperature as well as the humidity. In case of snow or ice, the system is automatic activated. When the surface is dry again, the system deactivates. No need to wake up early to remove snow or ice from your driveway or walkway during the winter!

2. DEVI electrical heating system will keep your driveway, walkways, and steps dry and safe

Invisible ice on driveways and walkways during the winter is very risky and may cause serious accidents. It is easy to protect you and your family against such experiences. Your life will become far easier, safer, and more comfortable – DEVI electrical heating systems will do all the snow cleaning work for you!

 3. DEVI electrical heating system protects and secures your roof – flat or pitched

Heavy snow on the roof can be harmful and damaging for the construction. In certain periods with changing temperature conditions, icicles are created that can be a serious threat to both the building and pedestrians. DEVI electrical heating system ensures that you don’t need to climb to your roof and remove snow manually. You do not even notice when DEVI melts the snow.

4. DEVI electrical heating system also keeps your gutters and downpipes pipes free of ice and snow

During winter, gutters and downpipes are often exposed to frost; in some cases, this can damage the downpipes. When ice and snow begin to melt, in the worst cases, it can damage the building construction as water is not able to drain properly, thereby causing great damage and high repair costs.

5. A 20-year full warranty

DEVI gives top priority to delivering high quality products with long lasting effects, offering a 20-year warranty for its electrical heating mats and cables. 

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DEVIsafe™ is an extremely high-quality, 360° fully screened twin conductor cable with a tough outer sheath (UV stable). Its round profile and robust construction ensures a fast, simple and safe installation in multiple outdoor applications. The cold lead is an installation cable with solid conductors ensuring fast installation with a clearly visible connection. To ensure a long life-time, all cables are minutely inspected including tests for Ohmic resistance, high voltage and material controls to ensure the quality. This means that we are proud to supply our extended DEVIwarranty™.
The DEVIiceguard™ is a self-limiting parallel heating cable that is used for ice and snow melting on roofs and in gutters and downpipes. The self-limiting capability of the cable ensures that the output of the cable increase or decrease according to ambient temperature. The heating cable is flexible and easy to install as it can be cut to length at site and installed directly on to the roof and gutter system.
The DEVIpipeheat™ w/plug is a self-limiting heating cable that is mainly used for frost protection of pipes. The self-limiting capability of the cable ensures that the output of the cable increase or decrease according to ambient temperature. The heating cables can be installed on to the pipe system or inside the pipe. The DEVIpipeheat™ w/plug comes with an EU Schuko mains plug.
The DEVIreg™ 850 is an advanced thermostat with LED display used for outdoor ground or roof applications. The sensors provide information about both moisture level and temperature, resulting in an optimal control of the heating system. The system can be set up in three ways; as a single system for roof or ground (1 to 4 sensors), as a dual system for roof or ground (2 - 4 sensors) or as a combination system for roof and ground (2 - 4 sensors). In the dual / combination systems it is possible to prioritize between the zones, e.g. if only a limited power output is available.
DEVImulti™ HDPE is a high-quality, 4-conductor cable with a tough outer sheath made of polyethylene (HDPE) designed for frost protection of long pipes. DEVImulti™ HDPE is constructed of 4 identically conductors. The conductors can be connected in different ways meaning that the same cable can provide up to 11 different outputs, depending on the connection made. The cable is very rigid and therefore perfectly suited for internal installation in pipes, it can be supplied in 2 versions with different Ohmic values. Polyethylene is approved for use with foodstuffs.