person_outline
Seasonal performance factor
| Term | Definition |
|---|---|
| Seasonal performance factor | The ratio of useful heat energy output from a heat pump to the electrical energy input (including compressor, circulation pumps and electrical immersion, if present) averaged over an entire heating season |
Marketplace + companies featured in this article
Unipipe are specialist distributors of heat pumps, underfloor heating and renewable low-energy heating systems.
Our ethos at Ecological Building Systems is to achieve 'Better Building' by adopting a 'Fabric First' approach to design.