![](https://www.ptacs.com/wp-content/uploads/2019/07/CALM-42-Series-Main-340x220.jpg)
C42ED Fixed Amperage Air Conditioner with Electric Resistance Heat
C42HD Fixed Amperage Heat Pump with Electric Resistance Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/CM-Series-Main-340x220.jpg)
CMSCE Air Conditioner with Electic Heat
CMSCHP Heat Pump with Electric Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/DM-Series-Main-340x220.jpg)
DMQC Air Conditioner with Electric Heat
DHPC Heat Pump with Electric Resistance Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/EA-Series-Main-340x220.jpg)
EAEC Air Conditioner with Electric Resistance Heat
EAWC Air Conditioner with Hydronic Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/J-Series-Main-340x220.jpg)
JEC Air Conditioner with Electric Resistance Heat
JWC Air Conditioner with Hydronic Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/K-Series-Main-340x220.jpg)
KED Air Conditioner with Electric Resistance Heat
KWD Air Conditioner with Hydronic Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/NA-Series-Main-340x220.jpg)
NAE Air Conditioner with integrated ANGLED TOP cabinet with Electric Heat
NAW Air Conditioner with integrated ANGLED TOP cabinet for Hydronic Sub-base Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/NF-Series-Main-340x220.jpg)
NFW Air Conditioner with Integrated Flat Top Cabinet for Hydronic Sub-Base Heat
NFE Air Conditioner with Integrated Flat Top Cabinet with Electric Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/RK-Series-Main-340x220.jpg)
RKSCE Air Conditioner with Electric Heat
RKSCHP Heat Pump with Electric Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/RM-Series-Main-340x220.jpg)
RMSCE Air Conditioner with Electric Heat
RMSCHP Heat Pump with Electric Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/RS-ES-Series-Main-340x220.jpg)
ES Air Conditioner with Electric Heat
RSHP Heat Pump wth Electric Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/SC-Series-Main-340x220.jpg)
SCE Air Conditioner with Electric Resistance Heat
SCHP Heat Pump with Electric Resistance Backup Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/CSD-CSU-Series-Main-340x220.jpg)
SDC Downflow Air Conditioner with Electric Heat
SUC Upflow Air Conditioner with Electric Heat
![](https://www.ptacs.com/wp-content/uploads/2019/07/CALM-42-Series-Main-340x220.jpg)
U42EC Universal Cord Flexible Amperage Air Conditioner with Electric Resistance Heat
U42HC Universal Cord Flexible Amperage Heat Pump with Electric Resistance Heat