A weathered white picket fence runs along a grassy lawn in front of a row of two-story wood-sided houses with porches and gabled roofs, beneath large leafy trees.

Furnace Installation in Sayre, PA

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Takes about a minute. No obligation.

Step 1 of 3: Equipment

What kind of equipment?*

Nine months of heat a year

A furnace in Bradford County runs from September through May. That's most of the year asking the burner and blower to work, not a short stretch of cold snaps.

Sizing matters more here

A furnace that runs this many months needs to be sized for this place, not picked off a shelf. The wrong size wears out faster here than it would somewhere with a short, mild winter.

9 months: September through May, your furnace is on duty
19°F: the average winter night it heats against
80% AFUE: the federal minimum any new unit must meet

Isometric cutaway illustration of a small house showing a gray furnace unit with a flue pipe through the roof and branching ductwork running to rooms with simple furniture.

Your furnace works hardest from November through March.

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NOAA nClimDiv, 1991–2020 normals

Half the homes in Bradford County were built in 1969 or earlier.

A furnace going into a house that old has to be sized for that house, not for whatever was in it before.

Gas heats more homes here than anything else, so match it when you replace

Heat starts in September here, so August is the month to have a new furnace in. Wait until the first cold morning and you're choosing from whatever unit is available, installed fast, with no time to size it right for your house. A furnace going in ahead of the season gets picked properly and run once before it has to carry a nine-month winter. December and January nights here average 19 degrees, and that's what a rushed install has to answer for on its first week on the job.

Size it for the house you have

A furnace sized for your house has to go in based on your house, not guessed at from a truck. That means someone looking at the place before the old unit comes out, not after.

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A man seen from behind in a dark jacket and tan work pants climbs wooden porch steps toward a dark blue front door, carrying a worn canvas tool bag in his right hand, with a potted shrub in a blue planter beside the entry.

A gray residential gas furnace installed in an unfinished basement, surrounded by ductwork, a metal flue pipe, and a gas supply line.

Nine months a year is a long time to run on a bad fit

Nine months of run time a year means the furnace that goes in now is doing real work most weeks it's installed. Get the size wrong and that furnace is either short cycling or struggling the whole winter, and nine months is a long time to run on either mistake. This is where picking the cheapest unit on the lot costs more than it looks like up front. Put the money into getting the size right instead, since that's the part that decides how the next several winters go.

The old furnace has to come out whole

A furnace doesn't get stripped down in place. The cabinet, the heat exchanger, the burner assembly, the blower, all of it comes out as one job before the new unit goes in. If it runs on gas, that line gets capped off or reconnected to the new furnace, and the vent connector or flue gets checked too, since a new furnace often vents differently than the one it's replacing.

The old equipment doesn't go in the trash

A furnace is mostly metal, and scrap haulers take it for that. The heat exchanger and cabinet get recycled rather than landfilled. If the old unit still has a working thermostat or any usable ductwork fittings, those sometimes get reused, but the furnace itself is done once it's pulled.

An unfinished basement featuring a grey forced-air furnace with metal ductwork, concrete block walls, exposed wooden joists, and a single hanging bare bulb.

A high-efficiency gas furnace would save about $160 a year to run in Bradford County compared with a gas furnace.

A high-efficiency gas furnace$750 a year
A gas furnace$910 a year

Estimates for a typical Bradford County home, from EIA household energy data, Pennsylvania fuel prices and NOAA climate normals. Your home will differ.

Installation day starts with the old furnace coming out, then the ductwork gets checked before anything new goes in. The supply and return connections get inspected for the new unit's size, since a bigger or smaller cabinet doesn't always line up with what's there. The gas line gets connected and pressure tested before the burner ever fires. Venting gets run or checked next, because a new furnace often needs different pipe or a different route to the outside than the old one used. Once it's wired to the thermostat, the technician runs it through a full heating cycle, checking the flame, the temperature rise, and the airflow at the vents. A furnace isn't signed off until it's run start to finish and holds steady.