Infiniti offers durable products at affordable and accessible price points. It offers 12000/11800 BTU of cooling power and 10800/8900 BTU of heat. The heat pump feature on this unit yields savings in energy costs. Infiniti PTACs are known for durability and best overall value in the industry. At 230/208 volts and 20 amps, these standard 42" PTACs are easy to install and are ideal for hotels, multi-unit facilities, assisted care facilities and apartments. LCDI(6-20P)power cords are included for quick and easy installation. This unit is considered High Efficiency based on its EER. This model also uses New R32 refrigerant, which is more energy efficient than R-410A and more effective in reducing Global Warming Potential (GWP). Dual motor design offers a quiet operation & comfort to guests. Easy to remove, clean and replace front loading filters. Anti-Corrosion protection coating on the condenser’s fin and the bottom of each unit protects the unit from corrosion. Auto Restart Function protects electrical systems from overload when power is restored. It also has a Constant Fan feature which helps temperature and humidity levels in the room by recirculating air already in the room. Fits standard PTAC Sleeve size 42" W x 16 1/16" H x 14 1/18" D. It is compatible with most thermostat brands. This item is covered by Limited 2-year parts and labor entire appliance warranty plus Limited 5-year refrigerating system warranty. This item is non-returnable.