All ProductsThermaPak Ratings and Technical Engineering Data
| Nominal heat input | 160,000 Btu/hr |
| Minimum heat input | 30,000 Btu/hr |
| Efficiency | 93%* |
| *DOE Heating capacity is based on standard test specified by the United States Department of Energy. | |
| D.H.W. heat output | 142,400 Btu/hr |
| Instantaneous D.H.W. production (75°F rise) | 4 gal/min |
| Maximum heating temperature | 190°F |
| Maximum heating pressure | 30 Psi |
| Maximum pressure of domestic hot water circuit | 125 Psi |
| Capacity of expansion tank | 2.64 gal |
| Nominal power supply voltage | 120/60 V/Hz |
| Electric power | 170 W |
| Flue gas pipes diameter (split) (polypropylene) | 3" |
| Flue gas pipes max. length (split) (polypropylene) | 300 ft |
| Flue gas pipes diameter (concentric) (polypropylene) | 2.36" / 3.94" |
| Flue gas pipes max. length (concentric) (polypropylene) | 70 ft |
| CO contents (0% O with natural gas) | 15 p.p.m. |
| NOx contents (0% O with natural gas) | 15 p.p.m. |
| Dimensions LxDxH(approximate) | 20" x 10" x 33" |
| Connections (supply - return - D.H.W. - D.C.W. - gas) | 3/4" |
| Weight | 100 lbs |
* AFUE (DOE Seasonal Efficiency) %
