Danfoss FlatStation heat interface units (HIUs): Making centralised plant rooms possible. FlatStation HIUs are based on technology by Danfoss, a well-established supplier of District Heating systems. Danfoss FlatStations are compact, highly efficient and easy to install. Every unit is backed by comprehensive technical support to consultants and site service to contractors.

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Difutec UFH: Faster reacting, energy efficient underfloor heating. Difutec is centred on the principle of low temperature, high dissipation hydronic underfloor heating; helping to achieve the low flow and return temperatures required for efficient District Heating and plant room design. Every project is comprehensively designed around the unique properties of Difutec, helping to establish Difutec as a premium underfloor heating solution.

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Danfoss FlatStations (HIUs) Seminar

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4G Lean Heat Network Design Seminar

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Low Carbon 70/40 Seminar

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For further information about Danfoss FlatStations or Pt40/Rt40 valves, please contact us:

By phone: 01483 771910
By e-mail: webenquiries@sav-systems.com

We look forward to hearing from you!

Document Downloads

Please click on the thumbnails below to download the relevant document.

FlatStation Specifications

FlatStation 1 Series Specification

FlatStation 1 Series Specification

FlatStation 5 Series Specification

FlatStation 5 Series Specification

FlatStation 7 Series Specification

FlatStation 7 Series Specification

FlatStation Prepayment Specification

FlatStation Prepayment Valve
& Actuator Specification

Pt40 & Rt40 Specifications / Order Sheets

Pt40 Specification Document

Pt40 Specification Sheet
(Microsoft Word)

Pt40 Specification Document

Rt40 Specification Sheet
(Microsoft Word)

Pt40 Selection and Ordering Sheet

Pt40 Selection and Ordering Sheet
(Rev 4)

Rt40 Selection and Ordering Sheet

Rt40 Selection and Ordering Sheet
(Rev 4)

Design Guides / Technical Datasheets

For access to the documents shown below please fill out and submit the form.

FlatStation Design Guide

FlatStation Design & Product Guide
(Rev 8)

Delta T Design Guide

Delta T Design Guide
(Rev 2)

Pt40 Technical Spec Datasheet Rev 4

Pt40 Technical Datasheet
(Rev 4)

Rt40 Technical Spec Datasheet Rev 3

Rt40 Return Temperature Limiting
Technical Datasheet (Rev 3)

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