T/CECA-G 0286-2024 Active

Scope: Design, construction, commissioning, and acceptance of the household air-source heat pump water system tri-generation system (hereinafter referred to as the tri-generation system) Requirements: Main technical content: Applicable to systems where the heat transfer medium is water, and the cold and heat sources use either single-unit air-source cooling (heat pump) units with a nominal cooling capacity of no more than 50kW for household and similar applications, or single-unit air-source heat pump (cooling water) units with a nominal heating capacity of no more than 35kW for household and similar applications (these two types of heat pump units are collectively referred to as cold and heat source units), providing systems for heating, air conditioning, and domestic hot water. This document does not apply to tri-generation systems where the cold and heat sources use air-source multi-unit air conditioning (heat pump) hot water units.