XRGI®: That's systematic efficiency

XRGI® – state of the art!

That's systematic efficiency

An XRGI® system consists of three main components – the Power Unit, Q Heat Distributor and the iQ Control Unit. In addition, you can also extend your XRGI® system with a storage tank with a capacity of 500, 800 or 1,000 litres.

The Power Unit is the heart of every system. Its motor was specially developed for EC POWER and is exceptionally durable and reliable. The heat generated by the motor is transmitted via the Q Heat Distributor to the building's heating circuit, to which the storage tank is also connected. The iQ Control Unit is the brains of the system. It controls the Power Unit according to its demand – and optimises operation fully automatically.

Unlike what is usual in the industry, EC POWER has all individual components, including software, as well as their interaction tested. The XRGI® thus meets the most stringent safety standards. The German Technical and Scientific Association for Gas and Water e. V. (DVGW) has also certified the unique quality of XRGI® products.

ENERGY EFFICIENCY

Seasonal space heating energy efficiency class2 A++
Seasonal space heating energy efficiency,
without condensing technology1,2,3
178 %
Seasonal space heating energy efficiency,
with condensing technology11,2,3
193 %

TECHNICAL DATA

Efficiency under full load without condensing technology1  
Electrical output, modulating* [kW] 6.0
Thermal output, modulating* [kW] 12.2
Electrical efficiency (in accordance with Hi) 30.6 %
Thermal efficiency (in accordance with Hi) 63.0 %
Total efficiency (in accordance with Hi) 93.6 %
Efficiency under full load with condensing technology1  
Electrical output, modulating* [kW] 6.0
Thermal output, modulating* [kW] 13.3
Electrical efficiency (in accordance with Hi) 30.5 %
Thermal efficiency (in accordance with Hi) 68.5 %
Total efficiency (in accordance with Hi) 98.9 %
General data without condensing technology1  
Flow temperature (constant) [°C] ~ 80
Return temperature (variable) [°C] 5-70
Sound pressure level (based on surroundings)[dB(A)] 49
Fuels: gas (all qualities), propane, butane yes
Emissions CO < 150, NOx < 350 [mg/Nm3]
(test data at full load)
CO: 12
NOx: 319
Dimensions, W x H x D [cm] 64 x 96 x 93
Footprint [m2] 0.59
Weight [kg] 440
Service interval (operating hours) [hours] 10,000

ENERGY EFFICIENCY

Seasonal space heating energy efficiency class2 A++
Seasonal space heating energy efficiency,
without condensing technology1,2,3
181 %
Seasonal space heating energy efficiency,
with condensing technology11,2,3
206 %

TECHNICAL DATA

Efficiency under full load without condensing technology1  
Electrical output, modulating* [kW] 9.0
Thermal output, modulating* [kW] 19.2
Electrical efficiency (in accordance with Hi) 30.4 %
Thermal efficiency (in accordance with Hi) 64.9 %
Total efficiency (in accordance with Hi) 95.3 %
Efficiency under full load with condensing technology1  
Electrical output, modulating* [kW] 9.0
Thermal output, modulating* [kW] 21.3
Electrical efficiency (in accordance with Hi) 30.6 %
Thermal efficiency (in accordance with Hi) 72.7 %
Total efficiency (in accordance with Hi) 103.3 %
General data without condensing technology1  
Flow temperature (constant) [°C] ~ 80
Return temperature (variable) [°C] 5-70
Sound pressure level (based on surroundings)[dB(A)] 49
Fuels: gas (all qualities), propane, butane yes
Emissions CO < 70, NOx < 100 [mg/Nm3]
(test data at full load)
CO: 52
NOx: 52
Dimensions, W x H x D [cm] 64 x 96 x 93
Footprint [m2] 0.59
Weight [kg] 440
Service interval (operating hours) [hours] 10,000

ENERGY EFFICIENCY

Seasonal space heating energy efficiency class2 A++
Seasonal space heating energy efficiency,
without condensing technology1,2,3
174 %
Seasonal space heating energy efficiency,
with condensing technology11,2,3
189 %

TECHNICAL DATA

Efficiency under full load without condensing technology1  
Electrical output, modulating* [kW] 15.0
Thermal output, modulating* [kW] 30.6
Electrical efficiency (in accordance with Hi) 30.5 %
Thermal efficiency (in accordance with Hi) 61.8 %
Total efficiency (in accordance with Hi) 92.3 %
Efficiency under full load with condensing technology1  
Electrical output, modulating* [kW] 15.0
Thermal output, modulating* [kW] 33.1
Electrical efficiency (in accordance with Hi) 30.5 %
Thermal efficiency (in accordance with Hi) 66.9 %
Total efficiency (in accordance with Hi) 97.4 %
General data without condensing technology1  
Flow temperature (constant) [°C] ~ 85
Return temperature (variable) [°C] 5-75
Sound pressure level (based on surroundings)[dB(A)] 53
Fuels: gas (all qualities), propane, butane yes
Emissions CO < 150, NOx < 350 [mg/Nm3]
(test data at full load)
CO: 99
NOx: 293
Dimensions, W x H x D [cm] 75 x 117 x 112
Footprint [m2] 0.84
Weight [kg] 700
Service interval (operating hours) [hours] 8,500

ENERGY EFFICIENCY

Seasonal space heating energy efficiency class2 A++
Seasonal space heating energy efficiency,
without condensing technology1,2,3
213 %
Seasonal space heating energy efficiency,
with condensing technology11,2,3
238 %

TECHNICAL DATA

Efficiency under full load without condensing technology1  
Electrical output, modulating* [kW] 20.0
Thermal output, modulating* [kW] 38.7
Electrical efficiency (in accordance with Hi) 32.7 %
Thermal efficiency (in accordance with Hi) 63.4 %
Total efficiency (in accordance with Hi) 96.1 %
Efficiency under full load with condensing technology1  
Electrical output, modulating* [kW] 20.0
Thermal output, modulating* [kW] 42.2
Electrical efficiency (in accordance with Hi) 32.9 %
Thermal efficiency (in accordance with Hi) 69.4 %
Total efficiency (in accordance with Hi) 102.3 %
General data without condensing technology1  
Flow temperature (constant) [°C] ~ 85
Return temperature (variable) [°C] 5-75
Sound pressure level (based on surroundings)[dB(A)] 49
Fuels:gas (all qualities), propane, butane yes
Emissions CO < 50, NOx < 100 [mg/Nm3]
(test data at full load)
CO: 15
NOx: 18
Dimensions, W x H x D [cm] 75 x 117 x 112
Footprint [m2] 0.84
Weight [kg] 750
Service interval (operating hours) [hours] 6,000

* Continuous modulation in power-controlled mode

1 Return temperatures as per EN 50465 2015 7.6.1: Without condensing technology 47 °C, with condensing technology 30 °C.

2 Based on the values measured by the Danish Gas technology Center and accredited independent third-party organisations..

3 The values were rounded in accordance with the requirements governing product data sheets by Regulation (EU) No. 811/2013.

All values are net and have been certified by an independent inspection body. Tolerance ±5 %. Specifications subject to change without notice.