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Berker

Berker S.1/B.3/B.7 temperature controller, normally closed, with central unit for underfloor heating, polar white glossy - 20348989

Berker S.1/B.3/B.7 temperature controller, normally closed, with central unit for underfloor heating, polar white glossy - 20348989

Regular price €159,90 EUR
Regular price Sale price €159,90 EUR
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Taxes included. Shipping calculated at checkout.

Quantity

In stock

Delivery time: 2-5 working days

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SKU:HAT0188 / 20348989

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Product details

DESCRIPTION

Berker room temperature controller with opener function and display

The Berker room temperature controller with normally open function and digital display offers precise control of heating or cooling circuits. Thanks to its compact design and high functionality, it can be integrated into existing system designs.

Technical details

  • Function type: Normally closed (NC) contact, opens when the set temperature is reached.
  • Voltage: 230 V AC
  • Connection: 2-wire, simply via plug-in terminals
  • Temperature range: 5 °C to 30 °C
  • Switching temperature difference: approx. 0.5 K
  • Display: digital temperature display to show the current value
  • Mounting type: Flush-mounted, without expansion claws
  • Material: Plastic (thermoplastic), halogen-free, shatterproof
  • Protection rating: IP20 (suitable for indoor use)
  • Design compatibility: suitable for frames S.1, B.3 and B.7

Advantages & Applications

  • A digital display makes it easier to read the current temperature.
  • Easy operation thanks to the opener function and clear control mechanism
  • Easy installation in existing systems with standard frames
  • Ideal for rooms requiring heating or cooling control, e.g. living rooms, offices, technical areas

Manufacturer part number : 20348989
Article number : HAT0188

SHIPPING & RETURNS

Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.

Switzerland: flat rate €25.00

Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.

MANUFACTURER'S IDENTIFICATION

Hager Elektro Ges.mbH
Dieselgasse 3
2333 Leopoldsdorf
info-austria@hager.com

Frequently Asked Questions (FAQ)

How long does shipping take?

We usually ship all in-stock items within 1–2 business days of receiving payment. Delivery time within Austria is typically 1–3 business days, and to Germany 2–4 business days. You can see the exact availability on each product page.

Can I return my order?

Yes, of course. You can return products within 30 days of receipt. It's important that the items are unused. You can find all the details in our cancellation policy and return conditions.
Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect/warranty claim.

Is there a warranty or guarantee on the products?

Yes. All items are covered by the statutory 2-year warranty. Many manufacturers also offer extended warranties, which are specified directly on the product page or in the description.

Should you encounter any problems, simply contact us – we will take care of it.

What happens if there are not enough pieces in stock?

If your desired quantity is not fully in stock, we will send a partial shipment with the available items so that you receive part of your order as quickly as possible. The remaining products will be automatically shipped as soon as they are available again – naturally without any additional shipping costs.