antimicrobial filters.
The EZ Series 42 PTAC Air Conditioner offers commercial grade construction with quiet operation. The air conditioner features heat pump. EZ42122341S46AA EZ Series 42 PTAC Air Conditioner with 12500 BTU Cooling Capacity 11400 BTU Heat Pump 5 kW Dual Stage Electric Heat Dual Fan.5 kW bdual stage ackup electric heat.