|Tooltip text||Charges Heat Capacitors|
The Heat Accumulator is a machine added by Prodigy Tech. It is used to charge a Heat Capacitor inserted into it. To do so it must be provided with Hot Air at least as hot as the capacitor's target temperature.
All capacitors take the same amount of time to fully charge when at their respective target temperature. Providing higher temperature speeds up the process like it does for other machines.
Unlike other Hot Air machines, it does not transmit any Hot Air.