Furnace Installation

A new furnace that is sized and installed right keeps your home evenly warm and costs less to run. We handle the whole replacement cleanly, from sizing to haul away.

The lower cabinet of a gas furnace in a basement, with its yellow EnergyGuide label and warning labels on the door.

Time for a new one?

Signs it is time to replace

  • Your furnace is over about fifteen years old
  • Repairs are adding up
  • Rooms are unevenly heated
  • Your heating bills keep rising

How we size it

A new furnace should be sized from a load calculation of your home, not copied from the old one. Many older furnaces were oversized; the right size heats more evenly and lasts longer.
You get the options in writing, with the price and financing on approved credit, before you decide. How financing works

Options

Your options for a new furnace

High-efficiency gas furnace (95% AFUE and up) Best for: Most New Jersey homes on natural gas Vents through PVC pipes in the wall and drains condensate. Uses the least gas per unit of heat.
Two-stage or modulating furnace Best for: Comfort: fewer temperature swings, quieter Runs on low most of the time and only goes to high on the coldest days.
Dual fuel: furnace plus heat pump Best for: Replacing a furnace and an AC at the same time The heat pump heats on mild days, the furnace takes over in deep cold.
Oil to gas conversion Best for: Homes with an oil furnace and gas at the street Needs a gas line and venting changes. We lay out the full scope before you decide.

How the job goes

Explained before we start

Clear, upfront quotes with financing available on approved credit, so a new system fits your budget.

  1. 1

    Assessment and sizing

    We measure your home and size the furnace correctly for even, efficient heat.

  2. 2

    Clear options and financing

    You get honest options at different efficiency levels, with financing explained plainly.

  3. 3

    Clean, professional install

    We install the furnace, check the venting for safety, remove the old unit, and show you how it runs.

Questions

Furnace Installation: what people ask

What does furnace efficiency mean?

Efficiency, shown as AFUE, is how much of the fuel becomes heat in your home. A higher number means less waste and a lower bill. We explain the trade-offs in plain terms.

How long does a furnace installation take?

A standard replacement is usually completed in one day. We confirm the timeline with you before we start.

Can you install a furnace in winter?

Yes. If your furnace has failed, we can often replace it quickly so your home is not without heat for long.

Request service

Get a price for a new system

Tell us a little about your home and we will set up a visit to measure and give you written options.

Or call (856) 373-4328

Greystone Heating & Air LLC · PA HIC PA229894

Call (856) 373-4328 Book service