. UK – Heat Recovery Ventilating Units Contracts Filters: Keywords Notice type AllLive tenders onlyPrior InformationTendersAwardsUpdates Region AllNorth East EnglandNorth West EnglandYorkshire / HumberEast MidlandsWest MidlandsEast of EnglandLondonSouth East EnglandSouth West EnglandWalesScotlandNorthern IrelandUK - GeneralInternational More filters Refine Search Found 20 notices in past year. Live tenders (No more available)