CEN - EN 12309-4
Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 4: Test methods
|Publication Date:||1 December 2014|
|ICS Code (Ventilation and air-conditioning systems):||91.140.30|
|ICS Code (Heat pumps):||27.080|
This part of EN 12309 specifies the test methods for gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW.
This part of EN 12309 deals particularly with test protocols and tools to calculate the capacity, the gas utilization efficiency and the electrical power input of the appliance. This data can be used in particular to calculate the seasonal efficiency of the appliance.