Protherm PUMA 28 Natural Gas Condensing Boiler 24.0/28.0 kW (Heating/DHW)
The Protherm Puma Condens condensing boiler is an efficient, compact, and easy-to-install solution, ideal for homes with limited space. Its stainless steel primary heat exchanger ensures optimal and long-lasting performance. With a NOX rating of 6, it offers low emissions and environmentally friendly operation. In addition, its intuitive control panel facilitates daily use and is compatible with solar systems, contributing to hot water production.
Specifications
Useful power (50/30°C): 25.9 kW
Useful power (55/75°C): 23.9 kW
Temperature (min-max): 30-75°C
Nominal flow rate at T = 20K: 1,029 l/h
Expansion tank capacity: 8 liters
Energy efficiency: 93%
Energy class: A
Hot water: Thermal output: 28 kW
Temperature (min-max): 35-55°C
Minimum flow rate: 1.7 L
Instantaneous flow rate (T = 25K): 16.1 liters
Instantaneous flow rate (T = 30K): 13.4 liters
Maximum flow rate. Permissible water pressure: 1/10 MPa/bar
Energy efficiency: 85%
Energy class/DHW profile: A/XL
Warranty 3 years
Dimensions: H.626 x W.400 x D.270 mm
Weight: 26.5kg