I recently installed LDO’s version of the Clicky-Clack Fridge Door on my Voron 2.4 350.

My 2.4 is stock in terms of heating other than having the filter, ACM panels, and 2x bed fans.

Takeaways?

• If you want to make graphs, make sure you have comparable conditions. I was printing during both graphs and the prints had different aspect ratios (before was taller than wide, after was wider than tall). This probably explains why before appears to have heated faster
• The better sealing door, with thicker acrylic did help chamber temps, but only by 3 degrees C
• It takes a very long time to heat soak a 350mm^3 chamber, even with 4x bed fans
• I wish I had a graph before I swapped the ACM panels on, but I don’t and the panels are gone :(

I will be lining my panels with radiant insulation in the next week or three and will report back what, if any, changes that makes.