# Hot Water Tanks [closed]

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, user55119Feb 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.

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