| ▲ | hypercube33 2 days ago | |
Stuff this project tackles is on my "I'll get to it after I retire" list - super awesome. Looks like this works for forced air HVAC as well? | ||
| ▲ | mwpmaybe 2 days ago | parent [-] | |
In theory but the odds of you having an HVAC control board that supports OpenTherm are extremely low. | ||