UNI EN 15456 : 2008

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 System boundaries for measurements
  4.1 General
  4.2 System with circulator (pump) for heat generation
  4.3 System with a single circulator (pump) for heat
      generation and heat distribution
  4.4 System without any circulator (pump)
  4.5 Burner
5 Measurement
  5.1 Heating boiler
      5.1.1 Setting of the heating boiler
      5.1.2 Determination of the water side resistance
      5.1.3 Measurement modes
  5.2 Forced-draught burners
  5.3 Pellet burner
  5.4 Oil stoves
  5.5 Determination of the water side resistance
  5.6 Test report and documentation
Annex A (normative) - Test report
      A.1 Summary
      A.2 Testing the electrical power consumption P[aux]
Annex B (informative) - Determination of the water side
        resistance
      B.1 Operating conditions
          B.1.1 General
          B.1.2 Boilers without integrated pump
          B.1.3 Boilers with integrated pump
          B.1.4 Determination of operating conditions
                of boilers with integrated pump
Bibliography

Applicable to heating boilers (e.g. with forced-draught burners (unit)) and burners equipped with a fan including all components specified by the manufacturer to be required for the designed boiler operation.