MAC-85 220V Industrial air conditioner This machine is suitable for hospitals, research institutes, disaster scene ambulances, automobile repair centers, manufacturing engineering cooling, temporary offices such as reception rooms, equipment centralized cooling, factory production workshops, canteens, warehouses, on-site offices, outdoor activities such as golf practice Fields, various celebrations, temporary greenhouses, etc. Product parameter: Dimension: 42.32"*30.7"*48.82" (107.5cm*78cm*124cm) Voltage: 220V Amp: 14A ? Btu/h: 29800 ? Air Flow: 1550m/h ? Hot air discharge: ? 3900m/h Use environment: 18??45? ? Power: 3150W Refrigerant: R410A ? Feature: 1.. High-efficiency performance 2. Simple operation, long service life, high efficiency, power save 3. Simple and easy installation.Simple and easy installation. 4.The cooling air duct can be expanded to adapt to different environments. 5.Filters dust and dehumidifies. 6.Great for times when temporary cooling is needed. 7.Caster wheels allow for easy transport and relocation. 8.Large easy to remove. 9.Easy Self-Diagnosis function. 10.Simple Operation. Precautions: ? 1. This product is industrial cooling and air-conditioning equipment, not a houseware. 2. This product is a local cooling air-conditioning equipment. The cooling and heat dissipation are on the same machine, which is different from the traditional household split air conditioner. This machine cannot cool the whole space (if the whole space needs to be cooled down, it is necessary to install pvc hose or aluminum foil single tube at the hot air outlet to discharge the hot air outside,this model needs to choose a 45cm size hose) 3. The design and use environment of this product is 18-45?. If the temperature is lower than or higher than this temperature zone, the equipment will not operate normally, not the product itself is malfunctioning. 4. The noise of this product is 60-70 decibels, which is not suitable for occasions that require noise (such as bedrooms, meeting rooms, offices, libraries, etc.). ? Details: Two colors of pipes are randomly shipped. Product display: Item Included:1*MAC-85 220V Industrial air conditioner Item Number: 023485 You can make order with no worry. Any concerns just feel free to let us know, we'll reply in 24 hours in normal condition. Handling Time: Shipping is usually made in 1-3 business days after payments cleared. Orders are processed from Monday-Friday; Not on the weekends public holidays. Warranty: 6 months' warranty for the machines, not for the consumables. We stand behind our products all the item, so even if your warranty period has expired, you can still seek for service or technical support from us with low cost.