Rated input: 10KW, 12KW, 14KW, 16KW, 18KW, 20KW, 24KW, 32KW, 40KW.
Rated hot water output: 5 L/min, 6 L/min, 7 L/min, 8 L/min, 9 L/min, 10 L/min, 12L/min, 16L/min, 20L/min (25 centigrade temperature rising);
Gas Source: LPG, NG, Town Gas
Rated gas pressure: 2800 Pa (LPG), 2000 Pa ( NG), 1000 Pa (Town gas);
Ignition way: Automatic impulse ignition with batteries & electricity;
Diameter of chimney: 5 l/min - 8 l/min: 90mm, 9 l/min - 12 l/min: 110 mm; 12L/min - 20L/min: 140mm
Water pressure: 0.015 - 0.8 MPa
Diameter of gas connector: LPG: 9.5mm, NG: 12-15mm
Diameter of cold water connector: G1/2"
Diameter of hot water connector: G1/2"

Advantages: Two power systems for choice
Water-gas linked automatic control, easy operation;
Model of Ignition Methods: Impulse Automatic Ignition;
Gas Exhaust Type: Flue duct type;
Summer & winter switch for choice;
Over-heat protection device; Avoid dry burning;
Unexpected flameout protection device
Low start water pressure;
Water pressure stabilizing design;
20 minutes cut-off device to avoid accident.
Water over high pressure protection device;
Over freezing protection device;
Super low water pressure starting design