I have a room $\pu{810m3}$ and I add a 20,000 litre insulated hot water tank ($\pu{3.7m}$ diameter x $\pu{2.8m}$ high) containing water at $\pu{65 ^\circ C}$. How much will the temperature and humidity increase?


closed as off-topic by andselisk, Todd Minehardt, A.K., Mithoron, user55119 Feb 11 at 17:45

This question appears to be off-topic. The users who voted to close gave this specific reason:

If this question can be reworded to fit the rules in the help center, please edit the question.

  • $\begingroup$ Depends on the insulation. Really, there are two many unknowns here to give a good answer. More information is needed. $\endgroup$ – Try Hard Feb 11 at 17:28
  • $\begingroup$ the insulation is 50mm thick rockwool, the existing temperature is 20 degrees and the existing humidity is 50% $\endgroup$ – David H Feb 11 at 17:37
  • $\begingroup$ If the tank is closed and properly insulated, why would anything happen at all? $\endgroup$ – Ivan Neretin Feb 11 at 17:38
  • $\begingroup$ that's about what I thought but I couldn't prove it $\endgroup$ – David H Feb 11 at 17:40