When it comes to CRAC and CRAH units*, Data Aire’s Upgrades Program offers reliability, modern performance and new life to your existing equipment. Upgraded equipment has the most advanced technology available – technology that reduces maintenance, saves energy and is easier on the environment. We maintain a high level of stocked components and parts, and can assist you with replacement parts regardless of age (doesn’t apply to obsolete controllers). Historical data is maintained on each unit we produce to simplify your upgrade process. Call our Upgrades Department at 800.347.2473 with the year, make, model and manufacturer of the parts you’d like to upgrade and replace them with the latest, innovative technology.