Instant Water Heater, Gas-Powered, with Natural Draft

Bautech TN12-7L

Instantaneous domestic water heater, fueled by liquefied petroleum gas (LPG), with natural draft.

• Independent of external electric power sources (igniter of 3V/ 2 x 1.5V R20);

• Instantaneous hot water preparation with low fuel consumption;

• Ventilation duct equipped with an anti-blockage device;

• Safety device - accidental flame;

• Cold/hot water switch, summer/winter, for consumption optimization;

• Overheating protection.

Technical Details
TN12-7L
Operating Voltage (V.dc):
3
Supply Voltage (V.dc):
3
Nominal Thermal Power:
Qmax: 12kW
Max. Water Pressure:
Pw= 0.75MPa
Min. Water Pressure:
0.025MPa
Nominal/Max. Hot Water Capacity (flow rate):
6L / 7L
(L/min Δt=25℃/20℃)
Heat Exchanger (mass):
1.2kg
Number of Burner Rows:
3 rows (harmonic type)
Burner Pipe:
Aluminum
Solenoid Valve:
131B
Nominal Thermal Efficiency (≥):
86%
Nominal Gas Pressure (Pa):
LPG : 2900
Protection:
• overheating;
• flue gas blockage;
• water overpressure;
• flame failure;
• short circuit.
Flue Gas Exhaust Pipe Diameter:
¢100mm
Net Dimensions:
440mm x 300mm x138mm
Gross Dimensions:
575mm x 355mm x 190mm
Net Weight:
5.2kg
Gross Weight:
6.5kg
ERP Data
TN12-7L
Electric Load Profile:
XS
Efficiency Class:
A+++
Noise Level:
63db
Daily Gas Consumption:
actual
2.738KWh
2.707KWh
Daily Electricity Consumption:
actual
0KWh
0KWh
AEC (Annual Electric Consumption):
0KWh
AFC (Annual Gas Consumption):
2GJ
NOX (NOx Emission Rate):
80mg/KWh

Technical Details

Download the PDF file with all technical details here.