Thermann Installer’s Manual
Gas Continuous Flow Water Heaters
6
• Specifications may be changed without prior notice.
• The capacity may differ slightly, depending on the water pressure, water supply, piping conditions, and water
temperature.
2.2 Specifications
Model Name
TH26ENG5(6)N TH26ENG5(6)L TH21ENB5(6)N TH21ENB5(6)L TH17ENB5(6)N TH17ENB5(6)L
Type
Installation
Outdoor, Wall mounted
Air Supply / Exhaust
Power Flue
Operating Pressure
200 -1,000 kPa
Minimum Flow Rate
1.5 L/min
2.5 L/min
Dimensions (Height) × (Width) × (Depth)
520 mm × 350 mm × 170 mm
Weight
16 kg
15 kg
14 kg
Water Holding Capacity
0.7 L
0.5 L
Connection
Sizes
Water Inlet
R 3/4 (20 mm)
Hot Water Outlet
R 3/4 (20 mm)
Gas Inlet
R 3/4 (20 mm)
Power
Supply
Supply
230 - 240 VAC (50 Hz)
Consumption
NG/ULPG
55.0 W / 60.0 W
36.0 W / 49.0 W
31.0 W / 41.0 W
Freeze
Prevention
106 W
129 W
Burner Injector Size
NG
1.45 mm / 2.1 mm
1.2 mm / 2.0 mm
1.2 mm / 1.8 mm
ULPG
1.0 mm / 1.4 mm
0.9 mm / 1.4 mm
Accessories
Anchoring Screws
Item
Maximum Performance
Model Name
TH26ENG5(6)N TH26ENG5(6)L TH21ENB5(6)N TH21ENB5(6)L TH17ENB5(6)N TH17ENB5(6)L
Gas Consumption
NG
195 MJ/hr
159 MJ/hr
125.5 MJ/hr
ULPG
195 MJ/hr
159 MJ/hr
127 MJ/hr
Maximum Hot Water Capacity (25°C Rise)
26 L/min
21 L/min
17 L/min
Performances
Summary of Contents for TH17ENB5L
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