AFUE Payback Math at the Estimate
We compare your current fuel use to projected use with a high-AFUE unit. You see the numbers before you decide. No guesswork.
Furnace Installation in Rancho Cordova, CA
Many Rancho Cordova homes still run 1970s-era furnaces. The upgrade math is worth knowing.

Rancho Cordova grew through the 1970s and 1990s. Many homes in Cordova Village and near Mather Field still have original furnaces. An 80% AFUE unit wastes 20 cents of every gas dollar up the flue. A 96% AFUE unit keeps 96 cents working in your home. Fresh Air Heating & Air shows you the payback math at your free estimate. Since 2009, under CSLB 945361, we have completed 900-plus installs across the Sacramento region.
We compare your current fuel use to projected use with a high-AFUE unit. You see the numbers before you decide. No guesswork.
Not every home needs a condensing furnace. We help you pick the AFUE level that makes sense for your budget and home. Then we install it properly.
Payments are tied to project stages. You do not pay in full until the work is complete and you are satisfied.
An 80% AFUE furnace meets the federal minimum. It vents with standard B-vent pipe. A 96% AFUE condensing furnace pulls more heat from the gas and vents with PVC pipe. The upgrade costs more upfront but reduces your gas bill each winter. Fresh Air walks you through both options at the free estimate so you can compare total cost over time.
Rancho Cordova homes from the 1970s often have ductwork that has never been inspected. We check static pressure and duct condition before the new unit goes in. A furnace choked by old ducts will not hit its rated AFUE. We catch that issue before it becomes your problem.
It depends on how much you heat and your current gas bill. We run the numbers at the free estimate. For a home that heats several months a year, the payback is often six to ten years.
A furnace that old has likely lost efficiency and may have a worn heat exchanger. A cracked heat exchanger is a safety concern. We inspect it at no cost and give you an honest assessment.
A condensing furnace vents with plastic PVC pipe, not metal B-vent. We handle the new vent run as part of the install.
Yes. We serve Rancho Cordova and neighboring communities including Sacramento, Folsom, and Elk Grove.
Call Fresh Air Heating & Air at (916) 416-8181 or visit our contact page. We explain the AFUE upgrade options at no cost. CSLB 945361.