Draining'Bloomies' at the correct temp

[arkc]

I have always drained my bloomies at room temp, in my house.  The temp is generally 68-69.

They drain very slowly, and I am wondering if I should crank up the furnace when I drain in order
to 'inspire' them to drain more quickly.  If they drain very slowly, does this mean that they are
losing too much moisture? 

annie