Q. Should I close the registers or ducts for areas of my home that I do not use on a regular basis?

A. You can close some vents in unused areas of the home but be aware that your insulation is the exterior walls, if you let the room get too warm or cool you will still need to overcome that in the adjoining rooms. Closing off too many vents may also cause issues with the furnace or air conditioner.

Q. How much can a programmable thermostat save us vs. the cost of installation?

A. If you use a 5 degree setback you can save between 5-10% on your annual cost to run the furnace. The cost to install a programmable varies greatly depending on what you purchase. It may take between 5-10 years or more to get a full payback.

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Infinity with Greenspeed Intelligence 59MN7

Infinity Series

The 59M7 Infinity™ 97 Furnace with Greenspeed Intelligence is a Variable Capacity Condensing Gas furance the features the modulating InfinityR System. The innovative modulating gas valve is at the heart of this furnaces's quiet operation, along with the variable speed INfinity ECM blower motor and variable-speed inducer motor. This furnace also porivdes 3.5 times thighter tempeature control than single stage furnaces.

Features
Specs
Brochure

Infinity Greenspeed Intelligence®
Infinity Wi-Fi Touch Control
Ultimate energy efficiency and cost savings-up to 98.5% AFUE
Comfort Heat Technology®
Ideal Humidity System®
ComfortFan™ technology
QuieTech™ noise reduction system
Sealed combustion system
Pilot-free, Silicon Nitride Power Heat™ Hot Surface Igniter
High efficiency air filtration cabinet
Lifetime heat exchanger limited warranty
10-year parts limited warranty when properly registered

Performance

Efficiency: Up to 98.5% AFUE
Limited Warranty: 10-year parts limited warranty when properly registered; Lifetime limited warranty on heat exchanger

Energy Star

Details: As an ENERGY STAR partner, Carrier Corporation has determined that the Infinity® 97 gas furnace meets the ENERGY STAR guidelines for energy efficiency.

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