I thought an updated Beginner's Heat Management & Cooling Guide / Tutorial might be useful for all you folks. This is updated for Oxygen Not Included Tubular Upgrade.
This is part of a playlist with many detailed guides:
• Oxygen Not Included Tutorials & Guides
Three main concepts/things:
Abyssalite
Anti Entropy Thermo-Nullifier
Wheezeworts
I also show how to destroy heat using things like the carbon skimmer and water sieve.
I cover all the cooling and heating devices like the thermo-aquatuner and thermo regulator.