Product Overview:

• Themis Condens Low NOx is a boiler designed specifically for high temperature systems.
• It was developed to provide the right comfort, both for domestic water production and for providing the ideal room climate
• Themis Condens low NOx combines the simplicity of the traditional boiler with the efficiency of condensing boilers
• The range consists of only one model with combined production of domestic hot water and heating, is available in natural gas supply only
• Condensing boiler with a new atmospheric forced-draft burner designed and engineered to have low NOx emissions, traditional copper exchanger protected with a special aluminum paint, and aluminum post-condenser
• The boiler mounts a new high-efficiency pump with high performance and a 7-liter expansion tank
• Small size: 70 cm high, 40 cm wide and 29.5 cm deep (24 kW)
• ErP efficiency class B in heating, A in DHW with XL profile
  
   

Wall-mounted condensing boiler for heating and domestic hot water, for high-temperature systems:

• The new Themis Condens Low NOx is the condensing solution developed by Hermann Saunier Duval for replacing traditional wall-mounted boilers combined with radiators that require high inlet temperatures
• The main new feature is the low NOx emission burner (class 6), which enables compliance with the ErP regulations in force since November 2018 in the EU
• The boiler, which features a renewed casing, is designed to allow for easy installation and maximum ease of operation, boasting a new, highly intuitive user interface
• Themis Condens Low NOx combines the simplicity of a traditional boiler with the efficiency of condensing boilers, providing the right comfort in both heating and domestic hot water production
• It is available in a single model with natural gas supply, output of 24 kW in both heating and domestic hot water
  
   

Features:

 

Heating:

• Capacity at the firebox Qmin/max - 80/60°C kW 13.0/24.0
• Rated output Pmin/max - 80/60°C kW 12.5/23.04
• Efficiency Pmax - 80/60°C - 50/30°C % 96.0 / -
• Efficiency P30% - 40/30°C % 99.7
• Shell leakage - Bruc. On - 80/60°C Pmax/Pmin % 0.1/2.3
• Flue leakage - Bruc. On - 80/60°C Pmax/Pmin % 2.2/1.9
• Stack leakage - Bruc. Off - heating/sanitary % 0.3/0.7
• Flow temp min/max °C 30/85
• Boiler operating pressure min/max bar 0.3/3
• Expansion tank reheat - Capacity/precharge l/bar 7/0.75
  
   

Sanitary:

• DHW production type Instantaneous
• DHW quality classification (EN 13203-1) stars 2
• Capacity at the firebox min/max - 60°C kW 13.0/24.0
• Rated output min/max - 60°C kW 12.3/23.2
• Continuous flow rate (T= 25K) l/m 13.8
• Specific flow rate (T = 30K) (EN13203) l/m 11.4
• Peak flow rate in 10 minutes (T = 30K) l/10 min 114
• DHW temperature min/max °C 35/65
  
   

General:

• Gas category II2H
• Supply pressure mbar 20
• Heating gas flow rate Pmin/Pmax m3/h 2.66
• Domestic gas flow rate Pmax m3/h 2.66
• Voltage/frequency/voltage V/Hz/A 230/50/0.66
• Flue gas temp. heating (50-30°C) Pmin °C 51
• Flue gas temp sanit. (T ACS=50°C) Pmax °C 68
• CO2 Pmax % 7
• Weighted NOx (0% O2) mg/kWh 56.0
• Electrical protection IPX 4D
  
   

Connections:

• Heating return ¾ boiler - ¾ wall
• Domestic cold water inlet ¾ boiler - ½ wall
• Gas inlet ½ boiler - ½ wall
• Domestic hot water outlet ¾ boiler - ½ wall
• Heating flow ¾ boiler - ¾ wall