Heat pump ratings for marine climate in Seattle?
![](https://secure.gravatar.com/avatar/9f06833e63e3c3e5bee6c4294fc6feff?s=52&d=https%3A%2F%2Fimages.greenbuildingadvisor.com%2Fapp%2Favatars%2F200x200%2Fk.png&r=g)
kenjensen
| Posted in Mechanicals on
Which heat pump brands have the highest ratings for efficiency and durability and value for a 1500 sf single family home in Seattle?
GBA Detail Library
A collection of one thousand construction details organized by climate and house part
Search and download construction details
![](https://www.greenbuildingadvisor.com/app/themes/greenbuildingadvisor/dist/img/modules/detail-library/thumb1.png)
![](https://www.greenbuildingadvisor.com/app/themes/greenbuildingadvisor/dist/img/modules/detail-library/thumb2.png)
Replies
Ken,
The two main online databases listing heat pump efficiency ratings are:
The AHRI Directory
The Energy Star list of qualified heat pumps