An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Video describing air source heat pump installation; part 1 of 14 describes planning the system layout and considerations like vegetation, accessibility, moisture, and client approval.
Video describing air source heat pump installation; part 3 of 14 describes the outdoor unit including clearance, environmental protection (impact, vibration, and snow), and elevation.
Video describing air source heat pump installation; part 13 of 14 describes miscellaneous items including air sealing, pest protection, environmental protection, checking attachments and supports, labeling, and double-checking for missed items.
Case study describing an alternative ground source heat pump (GSHP) cold-climate application in an attempt to reduce the installation cost of the ground loop portion by containing the entire loop beneath the basement slab.