Can I use a 2 stage thermostat with a single stage furnace?

Using a 2 stage thermostat will not harm the furnace. And because the control board is compatible with a single stage thermostat, the furnace will still operate both stages. The control board would, as you say, start the second stage after about 10 minutes.

Does a 2 stage furnace require a 2 stage thermostat?





If you plan to keep your home at a constant temperature, you don’t need a two-stage thermostat. If you want to vary the temperature of your home during the day or night, a programmable two-stage thermostat is the way to go.

How do you wire a 2 stage thermostat for a 2 stage furnace?

Quote from the video:
Quote from Youtube video: So if I have a two stage thermostat and have a two stage furnace I'll put W one from the furnace and dub to the thermostat and W two to the thermostat.

How do you wire a 2 stage thermostat?

How to Hook Up a 2-Stage Thermostat

  1. Cut the power to the heating and cooling system at the circuit breaker.
  2. Pull or unscrew the body of the existing thermostat from the wall. …
  3. Install the faceplate of the new 2-stage thermostat.
  4. Connect the wires of the 2-stage thermostat to the household wires.

What does Stage 2 mean on a thermostat?

When the thermostat on a dual-stage furnace reads “Stage 2,” it implies that the furnace is operating at the higher setting, giving you 100 percent of its capacity. Usually, the lower setting of a dual-stage furnace is sufficient to provide household comfort almost 80% of the time.

What is the difference between a 2 stage and single-stage furnace?





A furnace with single-stage heating contains a fixed gas valve and a single-speed blower motor. These furnaces are either on and running at full capacity or off. A model with two-stage heating contains a two-stage gas valve and a variable-speed blower motor.

Can you hook up 2 thermostats to a furnace?

The question is whether it is possible to use two thermostats to control one Zone. Yes, in principle, you can use two thermostats to control one HVAC zone. If correctly installed, set, and used you can actually save on your electricity bill. You can also connect more than one thermostat to a single HVAC unit.

Can you have two Ecobees?

How do I Sync Two Ecobee Thermostats? Many people ask if it possible to sync two Ecobee thermostats. According to the developers, yes, it is possible to sync multiple Ecobee devices to each other. All Ecobee devices are interconnected and they are compatible with each other.

How do I set up multiple thermostats?

The general rule of thumb for a two-story home is that you should set each thermostat two degrees Fahrenheit apart from the other. During the summer, when your AC is running, set the upper floor at the temperature you actually want in your home. Then set each floor underneath that to two degrees warmer.

Can you wire 2 thermostats in parallel?



You may not be able to wire two thermostats exactly in parallel, but using multiple wall thermostats or temperature sensors to control one individual heating or cooling zone is easier than you might think. This article series explains how to control heating and cooling controls in buildings.

Can I have 2 thermostats in my house?

It is possible to install two smart thermostats in one house. Having two thermostats wired to the same HVAC unit allows you to evenly condition your home. With the use of zones, control, and dampers, you can regulate your home from top to bottom.

Can one thermostat control multiple zones?

With a smart thermostat for multiple zones, you can set up multiple different zones around your house. Following that, you can use your smartphone app or remote control to set different temperatures for all different rooms. That means everyone can have their way and no one needs to compromise.

Can you have 2 thermostats on one boiler?



Just putting thermostatic valves on each radiator is the standard solution these days. However having zones will you set each zone to come on at a different time as well as giving them their own thermostat. You can do anything with a combination boiler that you can do with a system boiler of the same rating.

Why do I have 2 thermostats?

Split Up Your Thermostats



This gives you individual temperature control over each floor in your home and having this control can allow you to be more comfortable in your home and save money on your energy bills.

How does a 2 zone heating system work?

A zoned HVAC system splits your home into “zones” using motorized dampers, controlled by external thermostats, which are placed in the ductwork. This allows you to turn off cooling (or heating) to one section of the home while still providing other sections of the home with cooling or heating.