Callahan Air Conditioning Pros

Furnace Replacement | Callahan Air Conditioning Pros
Wayne, NJ • Heating

Furnace Replacement

If your furnace is unreliable, unsafe, or expensive to keep alive, replacing it with a right-sized, efficient model restores comfort and lowers operating costs. We present clear options, install to code, and fully commission the system.

Signs It’s Time to Replace

  • Cracked heat exchanger or repeated safety lockouts
  • Frequent breakdowns and rising repair bills
  • Age 15–20+ years with declining comfort
  • Obsolete or hard-to-find parts
  • High utility costs vs. similar homes
  • Noise, short cycling, or uneven temperatures

Your Upgrade—Done Right

Proper sizing with Manual J and duct/static verification.

Venting — chimney relining for 80% or PVC for 90%+ condensing.

Gas & electrical to code with shutoffs, drip legs, and disconnect.

Comfort options — 2-stage/variable-speed, IAQ, humidification, zoning.

Commissioning — combustion analysis, temp rise, blower setup, documentation.

Permits & inspection handled start to finish.

Replacement Day—What to Expect

  1. Protect work areas; remove and dispose of old equipment.
  2. Set/level furnace; connect venting and gas; leak test.
  3. Wire controls and power; set up safeties and drains (condensing).
  4. Commission and verify performance; homeowner walkthrough.

Furnace Replacement FAQs

Can you replace my furnace in winter?

Yes—we can often schedule quickly and provide safe temporary heat if needed.

Will my old thermostat work?

Often yes, though advanced furnaces benefit from compatible smart controls.

What efficiency should I choose?

We balance upfront cost, fuel prices, and comfort to recommend 80% vs. 90%+ models.

What about rebates?

We’ll outline any available incentives and qualifying models during your estimate.


Related Services

Service Areas

Local to Wayne with seasonal maintenance across nearby towns.

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