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WATER UNDERFLOOR HEATING

WATER UNDERFLOOR HEATING
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WATER UNDERFLOOR HEATING

Product catalog summary
Overview: The document details the Stahlmann WHS complete kits for water underfloor heating, designed for small areas up to 10 square meters. These kits are based on stainless steel flexible corrugated tubes and are known for their robustness, reliability, and ease of installation.
Specifications: The core component is the Stahlmann flexible corrugated tube made from high-alloyed 304 stainless steel, offering a lifetime warranty. The kits include a temperature control valve, eurocone fittings, and the DN15 corrugated tube. The system operates without the need for pumps or mixing units, ensuring maximum electricity savings and high efficiency.
Applications: Suitable for small areas such as bathrooms, kitchens, and entrance halls in cottages, townhouses, and hotels. The kits are designed for easy installation and maintenance, with no special tools required for cutting or bending the tubes.
Advantages: Key benefits include a lifetime warranty, eco-friendliness, zero oxygen permeability, frost resistance, and a low coefficient of linear expansion. The system is highly efficient, with 20% higher heat transfer compared to PEX, and is ideal for colder areas.
Kit Components: The kits are available for different heating areas (up to 4 m², 4 to 6 m², and 6 to 10 m²) with varying lengths of corrugated tubes. The maximum temperature of the thermal liquid is +90°C, and the system operates within an ambient temperature range of +5 to +60°C.
Operating Principle: The system connects to the main heating circuit without a distribution header. The temperature is controlled by the Stahlmann MTR021 valve, which adjusts the heat carrier flow based on the desired return flow temperature.
Technical Specifications: The MTR021 valve is made from high-quality CW617N brass and features a Vernet thermal element. It operates without electricity costs and does not require a circulating pump. The corrugated tube has a service life of 30 years, with a maximum working pressure of 1.5 MPa and a minimum bending radius of 30 mm.
Fittings: The document describes the technical specifications of the fittings used to connect the heating elements to the temperature control valve and the main heating system. These fittings are made from CW617N brass and are designed for quick and easy installation.
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Catalog excerpts

WATER UNDERFLOOR HEATING-1

WATER UNDERFLOOR HEATING Small area heating kit

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WATER UNDERFLOOR HEATING-3

Robust Design: COMPLETE KITS FOR WATER UNDERFLOOR HEATING FROM THE MARKET LEADER Stahlmann WHS complete kits based on stainless steel flexible corrugated tube are the ideal solution for heating small areas. All elements are tailored to match each other and are ready for installation to ensure maximum reliability and comfort in the room. The core of the kit is the Stahlmann flexible corrugated tube made of highalloyed 304 stainless steel, which has gained popularity among installers and consumers for its high consumer properties and a lifetime warranty. The product has a leading position on the...

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WATER UNDERFLOOR HEATING-4

APPLICATIONS Stahlmann WHS Complete water underfloor heating kits Stahlmann WHS complete kits for water underfloor heating are specially designed for installation in rooms up to 10 square meters in cottages, townhouses, hotels. Entrance hall

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WATER UNDERFLOOR HEATING-5

Advantages Complete kits No pumps and mixing units required All components are matched to work together perfectly The ideal solution for water underfloor heating in areas up to 10 square meters Lifetime warranty Maximum electricity savings From the manufacturer of corrugated stainless steel tubes Does not consume electricity during operation Easy heating control High efficiency 20% higher heat transfer compared to PEX Easy installation Remarkable flexibility The tube is easy to cut and bend without special tools, no welding required for joints Permissible bending radius of 30 mm enables installation...

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WATER UNDERFLOOR HEATING-6

The kit includes: ■ Temperature control valve 1 pc StahLmann MTR021 ■ Eurocone fitting 2 pcs 15x1/2 EF ■ Corrugated tube Stahlmann DN15, annealed: • For Stahlmann WHS4 20 m

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WATER UNDERFLOOR HEATING-7

OPERATING PRINCIPLE Stahlmann WHS kits are connected to the main heating circuit of the house without the need for a distribution header and a pumping and mixing unit. Hot water, distilled water or glycol mixtures are used as heat carriers. The temperature of the water underfloor heating loop is adjusted using the Stahlmann MTR021 temperature control valve (1), which has a built-in heat carrier temperature controller. The valve is installed in such a way that the heat carrier first passes through the water underfloor heating loop, and then gets to the built-in temperature controller of the valve....

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WATER UNDERFLOOR HEATING-8

STAHLMANN MTR021 TEMPERATURE CONTROL VALVE Stahlmann MTR021 vaLve controls the temperature of one Loop of water underfloor heating by limiting the temperature of the return heat carrier flow. It is installed at the outlet of the heat carrier loop laid in the screed. WE USE THE BEST MATERIALS AND COMPONENTS For the production of StahLmann MTR021 temperature control valve, high-quality CW617N brass is used, which is characterized by increased strength and ductility, which ensures long-term operation without any problems. One of the main components of the valve is a temperature control element,...

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WATER UNDERFLOOR HEATING-10

Fittings Stahlmann (F) 15x3/4 EF (Eurocone) provide connection of the heating element (corrugated tube) to the temperature control valve. The special design based on extra strong locking ring allows you to mount the fitting in a matter of seconds. No need to disassemble the fitting. Fittings Stahlmann (M) 15x1/2 EF are used to connect the heating element (corrugated tube) to the main heating system.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.