PROTHERM Gepard Condens 25 MKO condensing gas boiler, heating only, 0010017237

1555.00 EUR  1265.00 EUR

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PROTHERM Gepard Condens 25 MKO single-function condensing gas boiler, 0010017237

PROTHERM Gepard Condens 25 MKO, 0010017237 is a compact wall-mounted single-function condensing gas boiler designed primarily for central heating. The manufacturer's full designation is GEPARD CONDENS 25 MKO-A (H-VE-EU), intended for natural gas operation.

The MKO version does not provide instantaneous domestic hot water directly. However, it can be connected to an external indirect DHW cylinder. Protherm specifies that the three-way valve required for cylinder operation is already integrated into the boiler.

Useful heating output is 6.0–25.0 kW at 80/60 °C and 6.3–26.5 kW at 50/30 °C. With an external DHW cylinder connected, heat output for cylinder charging can reach 30 kW.

Manufacturer efficiency figures are 98.2% at 80/60 °C, 104% at 50/30 °C and up to 108.5% at 30% load and 40/30 °C.

The ErP space-heating energy class is A, rated output is 25 kW and seasonal space-heating efficiency is 93%.

Heating-water temperature is adjustable from 10 to 80 °C. Maximum permitted heating-system pressure is 3 bar, and an 8-litre expansion vessel is integrated.

Nominal heating-water flow is 1077 l/h at ΔT 20 K and 718 l/h at ΔT 30 K. Approximate condensate production at 50/30 °C is 2.55 l/h.

The boiler is designed for G20 natural gas at a supply pressure of 20 mbar. Maximum G20 consumption while charging a DHW cylinder at maximum output is 3.2 m³/h.

An illuminated display provides straightforward control. The boiler supports eBUS controls and weather-compensated operation with compatible Protherm controllers.

Electrical supply is 230 V / 50 Hz. Maximum electrical input is 110 W, standby consumption is 2 W, and protection rating is IPX4D.

Dimensions are 740 × 418 × 300 mm, net weight is 31.6 kg and water-filled weight is approximately 35.8 kg.

Key advantages

• Single-function condensing gas boiler.
• Product code 0010017237.
• Heating output 6.0–25.0 kW at 80/60 °C.
• Heating output 6.3–26.5 kW at 50/30 °C.
• Up to 30 kW for external DHW-cylinder charging.
• External DHW-cylinder compatibility.
• Integrated three-way valve.
• ErP space-heating class A.
• 93% seasonal space-heating efficiency.
• Integrated 8 l expansion vessel.
• eBUS control compatibility.
• NOx Class 5.

Technical information