Top Rated 2 Stage Gas Furnaces

While trane boasts impressively high efficiency across its entire lineup of furnaces it s worth noting that ruud has two of the most state of the art models around with energy star naming the u97v and u98v two of its most efficient furnaces for 2018.

Top rated 2 stage gas furnaces.

It s a 2 stage model too. With an energy star label the efficiency rating of the unit is 95 1 afue. You could buy a two stage furnace with an ecm motor for over 15 years. 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.

The lowest efficiency allowed by law for new gas furnaces is 78 percent and some new models achieve 97 percent. The maytag pgc2tc is a variable speed two stage gas furnace with adaptable ventilation. These motors were not new. But more importantly remember this changed in 2019.

One of amana s best furnaces is the amvm97 a modulating two stage furnace that runs at up to 98 percent afue. Heat pumps air conditioners and gas furnaces are all available hvac units from this brand. Amana is a little bit more expensive than a goodman furnace which may be something you ll want to take into. Your two stage furnace saves gas because it doesn t dump as much fuel into the heat exchanger when it s only moderately cold outside.

Gas furnaces are typically more efficient and offer lower fuel costs but are more expensive than oil furnaces up front. Currently this manufacturer offers a variety of gas furnaces including standard and high efficiency models. Their modulating gas valves allow the furnaces to run anywhere from 40 to 100 capacity. Additionally it features a heavy gauge aluminized steel heat exchanger and a stainless steel secondary heat exchanger.

Two stage heating on the other hand uses a two stage gas valve and a variable speed. By far though most two stage furnaces were sold with the older less efficient motors. Going into the new year many of these same furnaces were the best furnace in 2019 as well so plan ahead and get the right furnace with a long life ahead. Some amana furnace models are less energy efficient than other brands so make sure to choose one that best fits your situation.

And manufacturers and contractors have been pushing the save you money claim for over 20 years. Almost all of the best high efficiency gas furnaces below have the added benefit of being listed on the energystar highest efficiency gas furnaces of 2020 selection. A gas furnace made in the early 1970s typically has an afue of about 65 percent. Our recommendations are the 2 stage 96 payne 96 pg96vat with a variable speed blower to optimize indoor climate control in any season and the single stage 80 pg8jvb with a variable speed blower.