====== Heat pumps ====== [[planning:building_services:heating_and_dhw:heating:heat_pumps:Sound generation, dispersion and proofing in heat pumps]] [[planning:building_services:compact_hvac_systems:certification_and_primary_energy_balance_calculations_for_compact_heat_pumps|Certification and primary energy balance calculation for compact heat pumps]] [[planning:building_services:heating_and_dhw:heating:heat_pumps:Structural soundproofing for building services systems – Proposed approaches for architects and planners]] {{:picopen:members_only.png?25|}}