# Optimal design strategy of selection and combination to multi-air source heat pump units for central heating

> Research article (International Journal of Refrigeration, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4300717149](https://www.wikidata.org/wiki/openalex:W4300717149)  
**Source**: https://4ort.xyz/entity/optimal-design-strategy-of-selection-and-combination-to-multi-air-source-heat-pump-units-for-central-heating