Appendix N

Heat Pumps and Micro CHP

Additional tables and functions implementing Appendix N of SAP which describes heat pumps and micro CHP units

epctk.appendix.appendix_n.add_appendix_n_equations_heat_pumps(dwelling, sys, pcdf_data)

Add the appendix n equations, which overwrite the default methods in some cases

Parameters:

• dwelling –
• sys –
• pcdf_data –

Returns:

epctk.appendix.appendix_n.table_n3(heating_duration, psr)

Parameters:

• heating_duration –
• psr –

Returns: