14 Dec 2017
A new guide on variable refrigerant flow (VRF) air conditioning was published in December 2017 as a joint publication from the Institute of Refrigeration and CIBSE. IOR members will be able to download it for FREE from the web site. Over the last 30 years VRF systems have established themselves as effective cooling and heating technology in a range commercial applications. During this time VRF manufacturers have innovated and developed their own range of different VRF solutions. With increased focus on energy efficiency, carbon emissions and sustainability, the need for guidance on the design, application and use of VRF cooling and heating systems has become more important.
The main purpose of this publication is to provide an independent source of information to assist designers in selecting and configuring VRF systems to realise their optimum environmental and economic potential. Specifically, it provides:
Free to IOR and CIBSE members. £72 inc VAT for non members.
Download the new IOR CIBSE VRF Air Conditioning Guide
Or search all of our publications in the Technical Information download area.
1 Apr 2025
ACRIB launches industry-wide survey on refrigerant handling skills. IOR members are being invited to contribute their views to future skills needs and opportunities for alternative refrigerant handling as part of an ACRIB (Air Conditioning and Refrigeration Industry Board) survey of skills.
21 Mar 2025
It's time to renew your membership to continue enjoying access to the IOR's extensive technical library, stay updated on valuable networking opportunities, and take advantage of exclusive discounts at selected events.
14 Mar 2025
Bulletins on the impact of dirty condenser coils as well as on distributors and flooded evaporators are now available to subscribers of the IOR EngTech technical mailing.
4 Mar 2025
The Institute is delighted to announce that the IOR STEM Toolkit has been shortlisted for an ACR News Award in the Training Initiative category.
3 Mar 2025
During her speech at the IOR Dinner on 27 February, IOR President Lisa-Jayne Cook FInstR reflected on the IOR’s 125-year legacy of innovation, collaboration, and dedication.