Source: https://tendernation.io/opportunities/01a13be6-3df7-720e-8cea-f0736f3edefa/supply-and-installation-of-treated-fresh-air-unit-tfa-system-at-british-high-c awarded GB open procedure Suitable for SMEs # Supply and Installation of Treated Fresh Air Unit (TFA) System at British High Commission in New Delhi (India) [Foreign, Commonwealth and Development Office](https://tendernation.io/buyers/foreign-commonwealth-and-development-office) Estimated value £230,000 Published 4 Aug 2026 Deadline Closed 3 Sept 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The Estates team of the British High Commission in New Delhi (India) is undertaking a comprehensive upgrade to replace the existing Treated Fresh Air (TFA) system with a modern, energy-efficient hybrid ventilation system across the main High Commission Office Building and its associated areas. The primary objective of this initiative is to significantly enhance indoor air quality, improve ventilation performance, and optimize overall operational efficiency. By integrating advanced technologies and energy-conscious design, the new hybrid system is expected to deliver reliable fresh air supply, reduced energy consumption, and improved occupant comfort while supporting sustainable building operations. Through a competitive tender process we intend to identify a qualified supplier who can supply and install Treated Fresh Air units at British High Commission as per the specification provided in the Tender Pack documentation, including buy-back of the existing TFA system. The contract will begin on the date of contract signing and supply and installation is required to be completed before 31st March 2027. ## CPV classification HVAC packages Ventilation and air-conditioning installation work Ventilation installation work Source Find a Tender (UK) · Notice ocds-h6vhtk-06da97-2026-08-04T09:41:09+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06da97-2026-08-04T09:41:09+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Foreign, Commonwealth and Development Office: past awards and live tenders](https://tendernation.io/buyers/foreign-commonwealth-and-development-office) [Sector More Industrial machinery tenders](https://tendernation.io/sectors/industrial-machinery) ## More tenders like this [Lifting and handling equipment – Moyens de manutention motorisés · Union des Groupements d'Achats Publics · 57 days left · 15 Dec 2026](https://tendernation.io/opportunities/01a156a9-88ab-73d8-bf7c-44ba9139abc3/france-lifting-and-handling-equipment-moyens-de-manutention-motorises) [Lathes – Strung universal cu diametrul de prelucrare între Ø 320 ÷ Ø 380 mm · S Uzina Mecanica Plopeni SA · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-89ea-7222-a30a-79ce9a09d1c7/romania-lathes-strung-universal-cu-diametrul-de-prelucrare-intre-o-320-o-3) [Water pumps – ΠΡΟΜΗΘΕΙΑ ΑΝΤΑΛΛΑΚΤΙΚΩΝ ΓΙΑ ΤΙΣ ΥΠΗΡΕΣΙΕΣ ΕΠΙΣΚΕΥΗΣ ΤΩΝ ΥΠΟΒΡΥΧΙΩΝ ΑΝΤΛΗΤΙΚΩΝ ΣΥΓΚΡΟΤΗΜΑΤΩΝ ΥΔΡΕΥΣΗΣ · ΔΗΜΟΤΙΚΗ ΕΠΙΧΕΙΡΗΣΗ ΥΔΡΕΥΣΗΣ-ΑΠΟΧΕΥΤΕΥΣΗΣ ΗΡΑΚΛΕΙΟΥ (Δ.Ε.Υ.Α.Η.) · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-74e7-7383-82e1-b4c6885044d2/greece-water-pumps-promhthia-antallaktikon-gia-tis-yphresies-episkefhs-ton-y) [Miscellaneous special-purpose machinery – „Wood Vision Lab“ - das Technikum: "Absauganlage" · Wood Vision Lab GmbH · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a156a9-7ec8-7322-8445-8dcef4fed830/austria-miscellaneous-special-purpose-machinery-wood-vision-lab-das-tech) [Centrifuges – Centrifug och styrskåp - Hudiksvalls kommun · Hudiksvalls kommun · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a156a9-8986-70b3-a08f-2e4ab5fe626c/sweden-centrifuges-centrifug-och-styrskap-hudiksvalls-kommun) [Machinery and apparatus for filtering or purifying water – Systém na přípravu ultračisté vody · Vysoká škola báňská - Technická univerzita Ostrava · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-8de7-7383-a6dd-5533ea57df0c/czechia-machinery-and-apparatus-for-filtering-or-purifying-water-system-na-p)