A heat-recovery ventilator (HRV) is similar to a balanced ventilation system, except it uses the heat in the outgoing stale air to warm up the fresh air. A typical unit features two fansâone to take out household air and the other to bring in fresh air. What makes an HRV unique is the heat-exchange core.
To turn on dual time zone display, go to Tools, Options, Preferences tab, Calendar Options, Time Zone button and add a second time zone. Now when you view the calendar in a day planner format, youâll see two time scales displayed.You can right click on the scale and choose Time zones.. to change zones or swap them.o turn on dual time zone display, go to Tools, Options, Preferences tab, Calendar Options, Time Zone button and add a second time zone. Now when you view the calendar in a day planner format, youâll see two time scales displayed.
How To: Change the Time Zone in Outlook. To change the Time Zone in your Outlook email, 1  Log into Office 365, and on the top right-hand side, click the Gear icon (it is located next to your name). 2  Click Options. 3  On the left-hand side, click Settings. 4  In the middle of the page, click Regional.