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PANTHER

DHW heating using through-flow technology

For our customers › Products › Gas boilers › Non-condensing Boilers › Wall hang non-condensing boilers › Panther KTV/KOV

Productoverview

  • Elegance and harmony in your interior

    The Panther gas boiler line allows for boiler control according to outside temperature. This concerns so-called equithermal regulation. By installing an outside sensor and setting the parameters on the boiler display, you can regulate the temperature of the heating system water according to the current outside temperature. If an eBus room thermostat has been connected, these parameters can be set directly with that.


    Specifications for PANTHER 25 KOV, PANTHER 25 KTV, PANTHER 30 KTV boilers:

    • Boilers designed with DHW heating using through-flow technology and the KOMFORT function for quickly heating DHW
    • Individual dimensions: 740 x 410 x 311 mm
    • 2 output levels 25 kW or 30 kW
    • A new water component group with more easily accessible parts simplifies maintenance.
    • Clear LCD
    • The controls are based on the principle of "one button = one function"
    • Common electronics on all boilers with eBus protocol
    • Equithermal boiler regulation with an eBus controller and outside temperature sensor
    • The boilers can be installed on a connection platform that is sold as an accessory.
    • Wall hung design with combustion gases exhausted to the chimney (KOV) or as a turbo version (KTV)

Technical parameters

  • Description

    Gas ategoryII2H3PII2H3PII2H3P
    VersionC12, C32, C42, C52, C82B11BSC12, C32, C42, C52, C82
    Ignitionelectonicalelectonicalelectonical
     30 KTV25 KOV25 KTV

  • Output / Fuel

    Fuelnatural gas: propanenatural gas: propanenatural gas: propane
    Maximum heat input (kW)32,526,826,5
    Minimum heat input (kW)12,29,910,6
    Maximum heat output (kW)29,624,624,6
    Minimum heat output (kW)10,48,48,9
    Efficiency (%)91,191,892,8
    Maximum gas consumption (m3 / h)natural gas: 3,44natural gas: 2,84natural gas: 2,80
    Minimum gas consumption (m3 / h)natural gas: 1,29natural gas: 1,05natural gas: 1,12
    Gas flow at maximum power in hot water mode (m3 / h)   
    Maximum gas consumption ( kg/h)propane: 2,52propane: 2,08propane: 2,05
    Minimum gas consumption (kg/h)propane: 0,95propane: 0,77propane: 0,82
    NOx class333
    Max. heat output at 80/60 ° C (kW)   
    Min. heat output at 80/60 ° C (kW)   
    Max. heat output at 50/30 ° C (kW)   
    Min. heat output at 50/30 ° C (kW)   
    The effeciency at the temperature gradient 80/60 ° C (%)   
    Degree of utilization at the temperature gradient 80/60 ° C (%)   
    Degree of utilization at part load PCI at 40/30 ° C (30%)   
    Output 1st output level (kW)   
    Output 2nd output level (kW)   
    Nominal input first output level (kW)   
    Nominal input second output level (kW)   
    Consumption first output level (m3/hr)   
    Consumption second output level (m3/hr)   
    Consumption first output level (kg / hr)   
    Consumption second output level (kg / hr)   
    The degree of utilization according to European directive 92/42   
     30 KTV25 KOV25 KTV

  • Gas pressure

    Supply pressure (mbar)natural gas: 20, propane: 37natural gas: 20, propane: 37natural gas: 20, propane: 37
    Diameter of gas valve restrictor (mm)natural gas: 6,90, propane: 7,30natural gas: 6,10, propane: 5,20natural gas: 5,80, propane: 5,95
    Max. burner pressure (mbar)natural gas: 13,0, propane: 35,5natural gas: 13,0, propane: 31,30natural gas: 12,4, propane: 32,7
    Min. burner pressure (mbar)natural gas:1,7, propane: 4,8natural gas: 2,1, propane: 4,6natural gas: 1,9, propane: 5,0
    Injector diameter (mm)natural gas: 1,20, propane: 0,73natural gas: 1,20, propane: 0,73natural gas: 1,20, propane: 0,73
     30 KTV25 KOV25 KTV

  • Heating

    Max. operating pressure (bar)333
    Min. operating pressure (bar)0,50,50,5
    Recommended operating pressure (bar)1,2 -21,2 -21,2 -2
    Test water pressure (bar)   
    Max. working temperature (° C)808080
    Temperature range (°C)38-8038-8038-80
    Expansion vessel (l)877
    Water volume of the boiler body (l)   
    Volume of boiler (amount of HW) (l)   
    Max. pressure in expansion vessel (bar)333
    Number of CI blocks of boilers body (ks)   
    Number of burner tubes (pcs)   
    Gas connectionG 1/2G 1/2G 1/2
    Heating water connectionG 3/4G 3/4G 3/4
    Pressure loss at ?t 20 °C (Pa)   
    Safety valve maximum operating pressure (bar)333
     30 KTV25 KOV25 KTV

  • Domestic hot water (HW)

    Max. supply pressure (bar)101010
    Min. supply pressure (bar)0,50,50,5
    Min. flow HW (l/min)1,71,71,7
    Flow rate at ?T 30°C (l/min)1412,112,1
    Temperature range (°C)38-6038-6038-60
    The size of cold water flow restrictor (l / min)121010
    Volume of tank (l)   
    Amount of received HW (according to EN 625) (l / min)   
    Safety valve HW, maximum operating pressure (bar)   
    Expansion vessel HW (l)   
     30 KTV25 KOV25 KTV

  • Electrical data

    Voltage / Frequency (V/Hz)230/50230/50230/50
    Input (W)15292147
    Protection classIPX4IPX4DIPX4D
    Current (A)0,660,40,65
    Electrical classification   
     30 KTV25 KOV25 KTV

  • Extraction of combustion gases

    Methodfan flueopen fluefan flue
    Max. length of concentric flue ? 60/100 (Em)4-4,5
    Max. length of concentric flue ? 80/125 (Em)8-12
    Max. length of separate flue ? 80 + 80 (Em)15+15-15+15
    Flue diameter (mm)60/100,80/125,80/8012560/100,80/125,80/80
    Flue gas temperature (° C)147108122
    Flue gas mass flow rate max. (g/s)19,519,613,4
    Noise level at max. output (dB (A))<50<50<50
    The flow of fresh air (1013 mbar - 0 ° C) (m3 / h)   
    Flue gas mass flow at max. output (g / s)   
    Flue gas mass flow at minimum output (g / s)   
    Flue gas mass flow under warm water (g / s)   
    Flue gas temperature at max. output and gradient 80/60 °C (° C)   
    Flue gas temperature at max. output and gradient 50/30 ° C (° C)   
    Flue gas temperature at min. output and gradient 80/60 °C (° C)   
    Flue gas temperature at min. output and gradient 50/30 ° C (° C)   
    Flue gas temperature at overheating (° C)   
    Flue gas temperature in hot water mode (° C)   
    Min. required stable chimney draft (Pa)   
     30 KTV25 KOV25 KTV

  • Dimensions

    height / width / depth (mm)807 / 450 / 360742 / 410 / 311742 / 410 / 311
    Weight excluding water (kg)393537
    Number CE   
     30 KTV25 KOV25 KTV

  • Values ??of flue gases

    Measured at nominal heat output and the reference gas G20 in heating mode30 KTV25 KOV25 KTV
    CO (ppm)   
    CO (mg / kWh)   
    CO2 (%)   
    Weighted amount of NOx (ppm)   
    Weighted amount of NOx (mg / kWh)   
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