Tempstar 2 Stage Gas Furnace

All models have earned the energy star.

Tempstar 2 stage gas furnace.

One major thing i see with these variable fan motors on newer furnaces on any kind seem to be the fan motor burning out quickly. 35 x 17 1 2 x 29 1 2 889 x 445 x 750 138 5 62 8 n95esn0801716a. 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. Up to 96 afue all models all positions.

This particular model may or may not be available. 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. It also features a two stage gas valve that allows for enhanced temperature control. Pair it with the ion system control for full functionality and a complete communicating system.

The 98 f97cmn is a modulating furnace with an afue rating of up to 98 percent while the 96 f96ctn is a two stage furnace with an afue rating of up to 96 7 percent. Tempstar iis 90 two stage gas furnace reviews the tempstar iis 90 two stage gas furnace in model series t9mpt tempstar gas furnace line up offers up to efficiency up to 92 and is listed as an energy star rated gas furnace. This is an archive review. Quietcomfort series furnaces in the quietcomfort series prioritize quiet operation improved efficiency and upgraded durability.

It is also quieter than single stage furnaces. 35 x 17 1 2 x 29 1 2 889 x 445 x 750 146 5. 35 x 17 1 2 x 29 1 2 889 x 445 x 750 126 5 57 4 n95esn0601412a. It is also quieter than single stage furnaces.

With no oil ports self oiling. This model features a variable speed constant airflow ecm blower which helps improve its efficiency and reduce noise. Efficiency rating up to 96 7 afue rating. 35 x 14 3 16 x 29 1 2 889 x 361 x 750 129 0 58 5 n95esn0601714a.

An energy saving two stage gas valve and fully variable speed blower motor give you enhanced control with this high efficiency gas furnace. 33 1 3 height 24 1 2 width 29 depth. Up to 96 afue communicating two stage gas furnace.