Do you need to upgrade the thermostat for a two stage furnace?Post created: 2016-01-27 Type of Equipment: Furnace Views: 109
This question was created on the page: https://www.furnacecompare.com/furnaces/rheem/classic-90-plus.html.
On 2016-01-28 Gary wrote:
The short answer is, sometimes. Many thermostats can be configured to one or two stage, but some cannot. It depends on the thermostat and the system that is installed.
If you'd like to have someone take a look at your system to see if your thermostat can be configured for two stage, we can help you find one here.