New high-efficiency gas furnace installed in a Philadelphia basement

High-Efficiency Furnace Installation Done Once, Done Right

A new furnace is a 20-year purchase. Getting sizing, venting and gas piping right on day one is what separates 20 years of quiet warmth from a decade of callbacks.

A permitted, code-correct installation

Every install starts with a Manual J load calc and includes gas pressure test, combustion analysis and L&I permit. You get the warranty registration paperwork before we leave.

Manual J Load Calc

We measure square footage, insulation and windows so the furnace matches the actual heat load.

Right Efficiency Tier

80% AFUE, 95%+ condensing or fully modulating — we help you choose based on payback.

PVC or B-Vent

New sidewall PVC venting for 90%+ units; existing B-vent verified for 80% installs.

Gas Piping Check

Manifold pressure, gas line sizing and leak-test performed and documented.

New Thermostat

Smart thermostat included with most installs — scheduling and remote access.

Old Unit Removal

Old furnace disconnected, carried out and recycled. We leave the room clean.

Signs it's time for a new furnace

Any two of these usually mean replacement pays back faster than another repair season.

18+ Years Old Rising Gas Bills Uneven Rooms Cracked Heat Exchanger Frequent Repairs Yellow Flame / CO Concerns

Choices to make before install day

Sort these out during the free estimate so nothing is decided in the driveway.

01

80% vs 95%+ AFUE

A 95%+ condensing furnace uses less gas but needs PVC intake and exhaust. Payback in Philly is typically 6–9 years.

02

Single vs Two-Stage

Two-stage burners run on low most of the winter — quieter, more even heat, better humidity control.

03

Vent Path

Sidewall venting through the rim joist is cleanest. We plan the path so it doesn't hit the front of the house.

04

Filter Cabinet

A 4-inch media cabinet catches far more dust than a 1-inch grille filter and only needs a swap once a year.

Standard vs High-Efficiency

Comparison of standard and high-efficiency furnace installs
80% AFUE Standard
95%+ AFUE Condensing
  • Best For

    Budget replacements with existing B-vent chimney.

    Homeowners staying 8+ years wanting lowest bills.

  • Venting

    Existing chimney flue.

    PVC sidewall — new intake and exhaust.

  • Gas Bill

    Baseline cost.

    15–25% lower gas usage each winter.

  • Rebates

    May qualify for basic utility rebate.

    Federal 25C tax credit + PECO rebate stack.

  • Lifespan

    15–20 years typical.

    18–22 years with routine tune-ups.

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New furnace installs across the region

Most single-day installs happen within a 30-mile radius of our Feasterville hub.

Philadelphia

Row homes, twins and single-family — we've configured every venting scenario.

Bucks County

Feasterville, Langhorne, Newtown, Doylestown and Southampton.

Montgomery County

Willow Grove, Abington, Ambler, Fort Washington and Jenkintown.

Delaware County

Havertown, Media, Springfield and Broomall.

HVAC Philly technician
A+ Rated

Free in-home furnace quote.

No pressure, no gimmicks — a written flat-rate proposal on the spot.

Financing available with approved credit. Ask about seasonal promotions and manufacturer rebates that stack with the federal 25C tax credit.

Same-Day Response

Fast dispatch across Philly, Bucks, Montgomery and Delaware counties.

Licensed Technicians

EPA-certified pros who explain the work before we start.

A+ BBB Rated

Transparent pricing and honest recommendations, every visit.

Upfront Pricing

Flat-rate quotes — no surprises once the job begins.