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Technical Resources

Downloadable information on our range of HVAC solutions and regulatory research

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Our BIM library is being consistently developed to reflect the wide range of HVAC solutions we offer. 

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Find extensive information on our products on the NBS BIM Library, available in IFC and Revit formats.




Fan Coils:

Vertical cased EVOVERT – Bottom inlet – Front discharge – No valves

Vertical cased EVOVERT – Bottom inlet – Top rectangular discharge – No valves

EVO235 – 200 circular discharge

EVO270 – 250 circular discharge

Matrix 235 – 200 circular discharge – Belimo EPIV valves with bypass

EVO235 – Rectangular discharge

EVO270 – Rectangular discharge

Matrix 270 - 250 circular discharge - Belimo EPIV valves with bypass



HVAC SolutionsDownload
GDHV social housingDownload

Regulation and Compliance Guides

HVAC Specification Under New Regulatory StandardsDownload
Nearly Zero Energy Buildings – Primary energy compliance and our low carbon futureDownload
Combining nearly zero energy buildings and low carbon HVAC solutionsDownload
2020: An overhaul for Building Compliance Download
What does this mean for the future of HVAC?Download
2022 Building Regulation ChangesDownload

Product Literature

Direct Acting Panel Heating

How to make the most of decarbonisationDownload
Direct-acting panel heating – The best option for your next project?Download
Electric heating optionsDownload

Fan Coils

Think fan coils for heating and cooling commercial new buildsDownload
Choosing the right fan coil for your spaceDownload
The benefits of fan coil unit refurbishmentDownload
Why choose fan coil refurbishment over replacement?Download
Ability Fan Coil UnitsDownload

Hot Water Heat Pumps

Hot Water Heat Pumps: A technology for changing complianceDownload
Edel: Hot Water Heat PumpDownload
The Changing face of compliance: An Edel infographic and case studyDownload

Mechanical Ventilation

Applying Ventilation System 1-4Download

Zeroth Energy System

The Zeroth Energy System: Benefitting from a low temperature networkDownload
The benefits of low temperature networks in residential apartmentsDownload
Designing communcal ambient networksDownload
Diversity GuideDownload

Spec Sheets:

Zeroth Energy System