Most of our units are equipped with an electric Carrier refrigeration machine. They are manufactured to run on 460V 3-phase power. If you do not have 460V 3-phase power, we are able to provide you with a transformer. The transformer will step the power down from 460V to 208V/230V 3-phase power. If you are using a 208V/230V power source, a dedicated 50 amp circuit is required. If you are using a 460V power source, a dedicated 25 amp circuit is required. The refrigeration machine is capable of maintaining temperatures below 0 degrees F (depending on your product) and up to 75 degrees F. It has lockable double doors on one end as well as durable t-rail flooring. The floor is rated for fork lift and pallet jack traffic. Call today or fill out our online form to request a free quote.