Goodman Furnace Review

Goodman is an American HVAC brand founded in 1975 and based in Houston, Texas. Since 2012 it has been owned by Daikin Industries, and Goodman furnaces are built on the same manufacturing platform as Amana and Daikin — with Goodman positioned at the value end of the three-brand lineup.

The brand is one of the most widely installed furnace lines in North America and is best known for pairing competitive pricing with a lifetime heat exchanger warranty.

This review covers the current 2026 Goodman furnace lineup, installed pricing by tier, warranty structure, and what actual Goodman owners report after living with their furnaces. Ratings and pricing data are drawn from reviews submitted through our platform.

The Bottom Line

Goodman is the value play in the Daikin-owned furnace family. You get the same Houston-built platform, the same lifetime heat exchanger warranty, and the same variable-speed ECM blower standard across the lineup — all at an installed price that typically runs $1,500 to $2,000 below a spec-matched Daikin model.

Owner sentiment on our platform skews strongly positive at around 90%, though the minority of mixed and negative reviews is slightly larger than what we see for the premium siblings.

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Goodman is a good fit if you:

• Want lifetime heat exchanger coverage and 10-year parts protection at the lowest installed cost on the Daikin-owned platform
• Are replacing an aging furnace and prioritize upfront savings over premium-brand positioning
• Have a reputable local Goodman dealer — installation quality matters more at this price point than at any other tier
• Will register within the 60-day window to activate the full extended warranty

Consider other brands if you:

• Want the longest possible parts coverage — Daikin's 12-year extended parts beats Goodman's 10 on the same platform
• Are shopping primarily on recent reliability data — a small but real cluster of owners have reported sensor, gas valve, and heat exchanger gasket issues

Goodman, Amana, and Daikin: How the Three Brands Compare

Goodman, Amana, and Daikin are all manufactured by Daikin Comfort Technologies at the same Houston, Texas facility. The core warranty structure is nearly identical across the three — 5-year base parts, 20-year base heat exchanger, extending to a lifetime heat exchanger when registered within 60 days. Where they differ is price, extended parts coverage, and positioning.

Goodman sits at the value end. In our platform data, a Goodman furnace averages around $4,800 installed, versus roughly $6,000 for Amana and $6,800 for Daikin. The extended parts warranty is 10 years on Goodman and Amana, 12 on Daikin.

Goodman also lacks the "Comfort Promise" first-year service program that Daikin includes. For homeowners who want the Daikin-platform engineering without paying the Daikin-brand premium, Goodman is typically the best-value option of the three.

What Real Goodman Furnace Owners Are Saying

Based on reviews submitted through our platform, Goodman furnace sentiment skews strongly positive — roughly 9 in 10 owners rate their unit positively, with an average rating of about 4.6 out of 5 across 95 reviews. The average reported installed price is around $4,800.

The most frequently cited positives, in order, are runs great, energy efficient, quiet operation, and reliable — essentially the full set of core comfort attributes. Great features appears on about a quarter of reviews, which is consistent with a lineup built primarily around core functionality rather than premium refinements.

The negative column is small but worth flagging honestly: a handful of owners reported reliability issues (three mentions), noise complaints (two), and inadequate performance (four) across the total pool.

One Goodman owner described their experience with a two-stage model:

It is a two stage furnace, so can reduce energy spending when feasible. Also, easy installation to a smart thermostat. Had it for close to a year now and works great without any problem.

Another owner highlighted the value angle directly:

Price was great, and I like that I could connect to the furnace via my phone and make more advanced adjustments.

The minority counterpoint: a small but real cluster of recent reviews flags reliability concerns — sensor failures, gas valve replacements, and a heat exchanger gasket issue have come up more than once. One owner who switched from Lennox wrote that they "should have stayed with Lennox." These are outlier experiences rather than the modal one, but they're worth factoring in if reliability track record is your top priority.

Goodman Furnace Lineup & Pricing

Goodman's 2026 lineup spans four tiers. The Canadian-market models are all 92% AFUE and higher; the 80% AFUE models are available in the US market only.

Top-Tier: Modulating Models (97% AFUE)

Installed pricing typically ranges from $6,500 to $9,500. Top-tier Goodman models pair a modulating burner with a variable-speed ECM blower for the most refined comfort and efficiency in the lineup.

• GMVM97 — Goodman's flagship modulating furnace at 97% AFUE, ENERGY STAR® certified, with 10-year unit replacement coverage
• GRVM97, GCVM97, and GDVM97 — Modulating variants for specific distributor channels and installation configurations

Upper Mid-Range: Two-Stage 96–97.5% AFUE

Installed pricing typically ranges from $5,500 to $7,500. Two-stage models are the volume tier for Goodman — meaningful comfort gains over single-stage without the modulating premium.

• GRVT96 — 97.5% AFUE two-stage with variable-speed ECM, ENERGY STAR certified
• GMVC96 and GCVC96 — 96% AFUE two-stage, among the most-reviewed Goodman models on our platform
• GDVT96, GM9C96, GR9T96, GCEC96, GC9C96, and GD9T96 — Additional 96% two-stage variants across distributor channels

Mid-Range: Single-Stage 96% AFUE

Installed pricing typically ranges from $4,000 to $5,500. Single-stage 96% models still include the variable-speed ECM blower, which is unusual at this tier and is a significant part of why Goodman scores so consistently on quiet operation in our reviews.

• GCES96, GM9S96, GR9S96, GC9S96, and GD9S96 — 96% AFUE single-stage, ENERGY STAR certified, with 10-year unit replacement coverage
• GMVS96-U, GRVS96-U, GR9S96-U, and GM9S96-U — Ultra-low NOx 96% single-stage variants for regulated markets

Entry-Level: 92% AFUE

Installed pricing typically ranges from $3,500 to $5,000. At 92% AFUE these models meet Canadian minimum efficiency standards in provinces that require 92%+ but not those requiring 95%+ — verify local requirements before specifying.

• GM9S92 and GR9S92 — 92% AFUE single-stage, variable-speed ECM blower; these models do NOT include unit replacement coverage

Goodman also offers several 80% AFUE models (GMVC80, GRVT80, GCVC80, GDVT80, GMEC80, GR9T80, GD9T80, GCEC80, GRVS80-U, GR9S80, GR9S80-U, GD9S80) for the US market. These don't meet the 95% AFUE minimum for new installations in most Canadian provinces.

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Warranty Analysis

Goodman's warranty is the single biggest reason the brand earns its reputation despite the value pricing. Every furnace in the current lineup — entry-level through flagship — carries the same core coverage: 5 years parts and 20 years heat exchanger as the base, extending to 10 years parts and a lifetime heat exchanger when registered within 60 days of installation.

That lifetime heat exchanger coverage matches what you get on Daikin and Amana, and substantially beats most budget-brand warranties which typically cap heat exchanger coverage at 20 years.

Registration Is Required (Outside Quebec)

The 60-day registration window is non-negotiable. Miss the deadline and coverage reverts to the 5-year parts / 20-year heat exchanger base terms — still respectable, but no longer the class-leading warranty that makes the Goodman price-to-protection ratio work.

Confirm with your installer that registration has been completed, and don't take their word for it — the registration confirmation should arrive in your inbox from Goodman directly.

Quebec residents are an exception: Under Quebec consumer protection law, Goodman cannot condition warranty coverage on registration. Quebec homeowners receive the full extended warranty terms (10-year parts, lifetime heat exchanger) automatically, without needing to register. Goodman's own warranty documentation confirms this — California, Florida, Georgia, and Quebec are the jurisdictions where registration is not a condition of full coverage.

Where Models Differ

Most Goodman furnaces include 10-year unit replacement coverage, but six models do not include unit replacement at all: the 92% AFUE single-stage models (GM9S92 and GR9S92) and four 80% AFUE models sold in the US market (GCEC80, GR9S80, GR9S80-U, GD9S80). If unit replacement coverage matters to you, stick with the 96% AFUE and higher models.

How It Compares

That 60-day registration period is shorter than the 90 days many other brands include.

Goodman's registered warranty is genuinely competitive for the price point. The lifetime heat exchanger is table stakes among top-tier brands but relatively rare at Goodman's price tier. The 10-year extended parts term falls two years behind Daikin's 12, but matches or beats most direct competitors.

Like its Daikin-family siblings, Goodman does not include a labour warranty — labour coverage is entirely installer-dependent. Some Lennox Premier dealers in Canada offer bundled labour warranty programs that Goodman's channel does not, which is a meaningful consideration if long-term labour protection is a priority.

Notable Features

Variable-Speed ECM Blower on Every Current Model

What it is: Every Goodman furnace in the 2026 lineup — including entry-level 92% AFUE single-stage models — ships with a variable-speed ECM blower rather than the single-speed PSC motors common at this price point.

The practical benefit: The blower ramps airflow gradually rather than snapping between fixed speeds, which keeps sound levels lower and improves comfort. ECM motors also draw 60–80% less electricity than conventional blowers during continuous-fan operation.

Worth knowing: This is the single biggest reason Goodman punches above its price class on quiet-operation feedback — on a single-stage 96% model, you're getting blower technology that competitors often reserve for mid-range and upper-tier units.

Smart Thermostat Compatibility and Phone App Control

What it is: Current Goodman furnaces work with mainstream smart thermostats (Ecobee, Nest, Honeywell) and some models support Goodman's own mobile app for remote adjustments and diagnostics.

The practical benefit: Multiple owners in our reviews specifically flagged app-based control as a feature they valued — making advanced adjustments from a phone is genuinely useful, particularly for staged furnaces where thermostat settings affect how the stages are called.

Worth knowing: If you're planning to use a two-stage or modulating Goodman with an Ecobee, be aware that some owners report the Ecobee doesn't fully leverage the variable-speed capability — the issue is thermostat-side, not furnace-side.

Stainless Steel Tubular Heat Exchanger

What it is: Goodman's primary heat exchanger is constructed from heavy-duty stainless steel in a tubular configuration rather than the aluminized steel used in many budget furnace lines.

The practical benefit: The stainless construction is more durable and corrosion-resistant, which is a material reason the lifetime heat exchanger warranty holds up across the lineup.

Worth knowing: A handful of owners have reported heat exchanger gasket issues (the seal between primary and secondary exchanger on condensing models) requiring paid service calls. Outlier cases, but worth asking your installer about.

Add-Ons & IAQ Accessories

Goodman sells a line of indoor air quality accessories that pair with its furnaces — media air cleaners, whole-home humidifiers, UV germicidal lamps, and ERV/HRV units. These can be bundled into a Goodman system install, but functionally they're comparable to equivalent accessories from Honeywell, Aprilaire, and other aftermarket brands. There's no real reason to feel locked into Goodman-branded IAQ equipment unless your installer has a specific preference.

About Goodman

Goodman Manufacturing was founded in 1975 by Harold V. Goodman in Houston, Texas. The company grew rapidly in the 1990s and 2000s through an aggressive distribution model that emphasized low-cost, high-volume sales through HVAC wholesalers. In 2012 Goodman Global was acquired by Daikin Industries for $3.7 billion, bringing the brand into what is today the largest HVAC manufacturer in the world by revenue. Goodman, Amana, and Daikin-branded residential furnaces are all now built at the same Houston manufacturing facility.

Frequently Asked Questions

Is Goodman a good furnace brand?

Based on reviews from actual Goodman owners submitted through our platform, yes — roughly 9 in 10 owners rate their unit positively, with an average rating of about 4.6 out of 5 across 95 reviews. Goodman also backs every current model with a lifetime heat exchanger warranty (with 60-day registration), which is unusual at its price point. The main caveat is a small but real cluster of reliability complaints in recent reviews that are worth factoring in alongside the mostly positive sentiment.

How long does a Goodman furnace last?

A properly installed and maintained Goodman furnace should reasonably last 15–20 years, in line with the industry average for modern high-efficiency gas furnaces. The lifetime heat exchanger warranty and 10-year parts coverage (with registration) provide meaningful protection through most of that expected lifespan. Annual professional maintenance and regular filter changes are the biggest levers for reaching the upper end of that range.

Is Goodman the same as Amana and Daikin?

Goodman, Amana, and Daikin-branded furnaces are all manufactured by Daikin Comfort Technologies at the same Houston, Texas facility, and the core warranty structure is nearly identical across all three. Goodman is positioned at the value end, Amana in the middle, and Daikin at the top — pricing reflects that positioning, with Goodman typically running $1,500–$2,000 less than a spec-matched Daikin model. If upfront cost is your primary driver and you're happy with 10-year extended parts coverage rather than Daikin's 12, Goodman is often the best-value choice of the three.

How much does a Goodman furnace cost installed?

Based on reported prices from owner reviews on our platform, a Goodman furnace installation averages around $4,800, with the full range spanning roughly $2,500 for entry-level single-stage models up to $9,000+ for flagship modulating installs. Final pricing depends on home size, ductwork condition, regional labour rates, and any required venting or electrical upgrades.

Why is Goodman cheaper than Daikin or Amana?

Goodman is positioned as the value brand within the Daikin Comfort Technologies portfolio. The equipment is built on the same platform as Amana and Daikin at the same Houston facility, and the core warranty is nearly identical. Goodman's lower price reflects brand positioning, distribution channel differences, and slightly shorter extended parts coverage (10 years vs. Daikin's 12) — not a material difference in underlying engineering or core components.

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