# Klimatbyrån

> Klimatbyrån (iPhone/iPad app by Klimatbyrån AB.)

- Source: https://appshunter.io/ios/app/klimatbyran/id394874712 (this page in markdown: same URL + `.md`)
- Developer: [Klimatbyrån AB](https://appshunter.io/developer/394874715)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.4 · 22 MB
- Languages: American English
- Released: 2010-10-11
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/klimatbyran/id394874712/reviews.md

## What is Klimatbyrån?

With our K factor application, you can commission Klimatbyrån's ventilation products such as air diffusers and dampers. The app database contains K factors for our current products. It also contains all historical k factors for expired product versions and legacy products. When launching the app, an automatic check is made to ensure that your device is updated with the latest k factors, if necessary, the app is updated with the lastest K factors in a few seconds (requires internet). This means that the app stores all K factors locally on your device and can be used in offline mode on a regular basis.

With the app it is possible to: 
• Calculate the K factor, flow or pressure of our products 
• Use the calculator to calculate k factor, flow and pressure for other products that are not in the database. 
• Download maintenance documents for products via our website (SE-versions, requires internet). 
• Get in touch with Klimatbyrån's sales offices via e-mail or telephone.

Product Identification: 
• Installed products are identified by the product label, containing:
    – Product name
    – Product size
    – Manufacturing date, 4 digits (YY-WW).

KB Klimatbyrån AB has supplied ventilation equipment in Sweden since 1977. Today, our range includes air diffusers, chilled beams, dampers, measuring units, sound attenuators, a full range of VAV and DCV products and textile ventilation systems. We also specialize in air humidifiers and laboratory/clean room system solutions via our subsidiary Umecto AB. In Denmark, our products are sold by Netavent A/S.


## Version history (last 5 releases)

### 5.0.2 — 2026-08-10

Bugfixes.

### 5.0.1 — 2026-07-10

• Updated catalog view with clearer product cards, including images, plus improved search and filtering.
• Revised product page with name, size, validity, any applicable mode, and k-factor clearly gathered in one place.
• New tab in the start menu – "Field tools" with calculators for various field applications.
• Matching diffusers are shown as clickable links directly to the product page.
• Rectangular dimension selector as a scroll wheel.
• Products with multiple modes show these directly in the catalog and flag when sizes or time periods may have different counts.
• History: the k-factor is shown directly for older products together with the validity period.

### 4.0.0 — 2026-05-20

• Version 4 of the Klimatbyrån app has been completely rebuilt from the ground up.
• The database structure has also been reengineered and refined for optimized performance, previously saved favorites will therefore not be transferred into version 4.
• Manual selection of manufacturing period is no longer necessary for searching among discontinued products, all product versions are presented chronologically with discontinued versions in a separate group.
• K factor data for previous app versions will cease to be updated as of 15 November 2025. Existing users are therefore recommended to update to version 4 to ensure continued access to accurate and up-to-date K-factors for our products.
• Other news in version 4.0.0:
    – Simplified workflow for quick and easy commissioning of products.
    – New graphical interface with functional icon-based menus.
    – Optimised search function enables searching among both current and expired products in a single search.
    – Search results are presented chronologically with the option to limit the display by manufacturing date.
    – When connected to the internet, the app is automatically updated with the latest K-factors in seconds, ensuring that users never need to download a database file.
    – Optional navigation and filtering by product type.

### 3.2.3 — 2018-11-21

- Updated address of Stockholm office

### 3.2.2 — 2017-11-14

- Support for iPhone X

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*