Gas condensing boiler Termet Apla 20/25 kW combi
TERMET APLA
TERMET APLA is an energy-efficient and eco-friendly solution that ensures high thermal comfort. Thanks to advanced technology, it recovers heat from exhaust gases, reducing heating bills. Quiet operation, a compact design, and intuitive controls make it the perfect choice for any home.
One of the boiler's main advantages is its compact size, making it ideal for installation in small and cramped spaces. It can also be used in existing installations where retrofitting to a new heat source is difficult due to existing constraints. • Energy class: A
• Internet control - room temperature management via smartphone or tablet using the Termet Comfort System package
• Use of the latest generation stainless steel heat exchanger with a single coil
• Extremely wide power modulation range: from 15% to 100%
• Compact unit dimensions
• Highly efficient circulation pump
• Fan with smooth speed control (electronically controlled)
• Stainless steel cylindrical burner with low NOx emissions (class 6)
• Complete security system
• Open-Therm communication system, e.g., using the CR11011 controller
• Compatible with multi-zone modules for heating systems
- Electrical consumption at part load elmin [kW]:
- 0.057
- Useful heat output at 30% nominal output P1 (for modulating boilers 30% arithmetic mean) [kW]:
- 6.5
- Maximum water pressure [bar]:
- 3
- Domestic water connection:
- G1/2
- Nominal boiler heat output (at 80/60°C) [kW]:
- 3,5 - 19,4
- Nitrogen oxide (NOx) emission class:
- 6
- Heating water and gas connection:
- G3/4
- Domestic water flow rate for Δt 30K [dm³/min]:
- 9.5
- Degree of protection (IP rating):
- IPX4D
- Water temperature control range [°C]:
- 30 - 60
- Nominal heat input [kW]:
- 3,6 - 20,0
- Seasonal space heating energy efficiency class:
- A
- Expansion vessel capacity [dm³]:
- 8
- Heat exchanger material:
- INOX stainless steel
- Type and voltage of electrical power supply:
- ~ 230 ±10%/ 50Hz V
- Boiler useful efficiency at nominal load and 70°C average water temperature [%]:
- 97
- Maximum CH operating temperature [°C]:
- 95
- Load profile:
- L
- Overall dimensions (H x W x D) [mm]:
- 650 x 400 x 303
- Seasonal space heating energy efficiency ηs [%]:
- 94
- Heating capacity (at 50/30°C) [kW]:
- 3,9 - 21,4
- Pump head at zero flow [bar]:
- 0.7
- Maximum water flow (flow limiter) [dm³/min]:
- 10
- Boiler weight [kg]:
- 30.5
- Connection to flue gas duct:
- concentric Φ80/125; concentric Φ60/100 or 2 single Φ80
- Useful efficiency η4 [%]:
- 89.9
- Water pressure [bar]:
- 0,5 - 8,0
- Useful efficiency η1 [%]:
- 99.4
- Water heating energy efficiency class:
- A
- Heat load [kW]:
- 3,6 - 20,0
- Sound power level LWA [dB]:
- 48
- Standard setpoint temperature [°C]:
- 35 - 80
- Standby power consumption PSB [kW]:
- 0.001
- Heating capacity (at 80/60°C) [kW]:
- 3,5 - 19,4
- Electrical consumption at full load elmax [kW]:
- 0.07
- Boiler useful efficiency at part load and 30°C return water temperature [%]:
- 107
- Reduced setpoint temperature [°C]:
- 27 - 55
- Useful heat output at nominal heat output P4 (for modulating boilers arithmetic mean of max and min) [kW]:
- 19.5
- Minimum water flow [dm³/min]:
- 2
- Nitrogen dioxide emission level [mg/kWh]:
- 26