Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
jondiggsit
on Feb 11, 2023
|
parent
|
context
|
favorite
| on:
How a heat pump works
Mitsubishi Hyperheat…. Works at 100% capacity to -5f
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
