Single Stage Furnace With 2 Stage Ac

A 2 stage ac has to be coupled with a 2 stage furnace to work so you may need to upgrade your furnace as well.

Single stage furnace with 2 stage ac.

Basically a two stage air conditioner will by default run on the lower setting until it gets too hot outside. Here s the scoop it s an 80 000 btu and 80 efficiency. This would be attractive for your hot summers. If it s only 40 or 50 degrees out then a two stage furnace will run in the partially open position and only use about 60 of the energy of it s single stage counterparts.

Generally two stage furnaces cost about 500 more than comparable single stage models. The differences between single stage two stage and variable speed furnaces. Zoning involves placing thermostats in separate parts of your home so you can control the temperature in each area instead of cooling the entire house to the same. A 2 stage system is highly recommend if you want to zone your home.

My house is around 13 hundred square feet not including the unfinished basement. The furnace blower unit is an older lenox g40uh 36a which appears to only accommodate single stage ac i e. More stable temperatures when running at its lower setting a two stage furnace provides a lower volume of warm air over a longer period. You ll get a gentle steady flow instead of intermittent blasts.

The multiple stages are for comfort. A variable speed furnace will allow you get a more efficient ac. The main ac unit is a 3 ton american standard gold 18 4a7a3036e which i think is a two stage unit. Two stage air conditioners promise greater energy efficiency and performance compared with traditional single stage systems resulting in increased comfort and lower energy bills.

If you are going to have only one 2 stage furnace then it should be the one you use the most. Mid efficiency two stage furnaces costs about 2 500 to 4 000 including installation the furnace itself usually costs 1 500 to 2 000 while labor adds an additional 1 000 to 2 000 high efficiency models cost about 4 000 to 5 000 to buy and install. I do trust these guys as they have been around for many years. There are three types of furnaces available on the market today.

Likewise a 95 percent afue single stage furnace is more efficient than a 90 percent afue two stage furnace. A one stage furnace however can only run in the full open position even if it s only 50 degrees outside. I just got an estimate for a 2 stage and single stage trane furnace the 2 stage was highly recommended by the contractor. How much does a two stage furnace cost.

No space for y2 on the control board and the thermostat is only showing a single stage wiring configuration. 2 what are the benefits of getting the two stage over the single stage air conditioner the two main benefits of getting the two stage air conditioner are.