Heating Cycle Rate - Honeywell RTH2300 Series Quick Installation Manual

System setup About your new thermostat
Function 5: Heating cycle rate
5 Gas or oil furnace: Use this setting if you have a
standard gas or oil furnace that is less than 90%
efficient.
6 Electric furnace: Use this setting if you have any type
of electric heating system.
3 Hot water or high-efficiency furnace: Use this
setting if you have a hot water system or a gas furnace
of greater than 90% efficiency.
2 Gas/oil steam or gravity system: Use this setting if
you have a steam or gravity heat system.
Press the s or t button to select your heating system
and optimize its operation.
OR
69-2728ES_A.indd 15
5
Press to
change
setting.
AND
15
RTH2300/RTH221
5
M32720
When finished,
press s and t
to advance to the
next function.
M33591
69-2728ES—02
5/6/2012 12:06:11 PM