| Square Footage | Furnace BTU |
|---|---|
| 1,000-1,200 sq. ft. Home | 40,000 - 60,000 BTU |
| 1,200-1,500 sq. ft. Home | 60,000 BTU |
| 1,500-1,800 sq. ft. Home | 60,000 - 80,000 BTU |
| 1,800-2,500 sq. ft. Home | 80,000 - 100,000 BTU |
| 2,500-3,500 sq. ft. Home | 100,000 to 120,000 BTU |
The Coleman Z9ES Review highlights a 96% AFUE, single-stage gas furnace designed for homeowners seeking reliable performance, ENERGY STAR® efficiency, and long-term value. Equipped with a variable-speed ECM blower, the Coleman Z9ES delivers smoother airflow and quieter operation compared to basic single-stage furnaces.
⚠️ Limited Inventory Notice: This model has limited availability according to the manufacturer but may still be available through select distributors and contractors.
| Feature | Details |
|---|---|
| AFUE Rating | 96% |
| Heating Type | Single-Stage |
| Blower Motor | Variable-Speed ECM |
| BTU Input | 60,000 – 120,000 |
| BTU Output | 58,000 – 116,000 |
| ENERGY STAR® | Yes |
| Installed Cost | $4,200 – $5,000 |
| Warranty | 10-Year Parts (Registered), Lifetime Heat Exchanger |
Brand Rating: 4.17/5 (18 Verified Reviews)
Average Equipment Price: $4,925
The average installed price ranges between $4,200 and $5,000, depending on:
Home size
Ductwork modifications
Removal of existing furnace
Labor costs in your region
Installation complexity
Unit Price Estimate: $2,700 – $3,400
Installation Labor: $1,500 – $1,900
Compared to other 96% high-efficiency furnaces, the Coleman Z9ES offers strong value with ENERGY STAR certification.
In this Coleman Z9ES Review, efficiency is one of the model’s strongest selling points.
With a 96% AFUE rating, the Z9ES converts most of its fuel into usable heat, minimizing energy waste.
Single-stage burner for steady, reliable heating
Variable-speed ECM blower improves airflow control
ENERGY STAR® certified for efficiency standards
Reduced airflow leakage for better heat retention
Potential fuel savings of up to 30% compared to older 80% systems
While it lacks dual-stage or modulating performance, the ECM blower improves overall comfort compared to traditional single-stage furnaces.
The Coleman Z9ES is designed for efficiency and long-term durability.
96% high-efficiency condensing design
Variable-speed ECM motor
ENERGY STAR® certification
Compact cabinet design
Sealed combustion system
Flexible installation compatibility
Its compact footprint allows installation in basements, closets, and utility rooms with limited space.
Although it features a single-stage burner, the Z9ES operates quietly thanks to:
Variable-speed blower motor running at lower speeds
Sealed cabinet design reducing vibration
Smooth airflow control
It is quieter than many traditional fixed-speed single-stage furnaces.
Safety and reliability are built into the Coleman Z9ES.
Automatic gas shutoff system
Pressure switches for airflow monitoring
Sealed combustion system reduces carbon monoxide risk
Condensate protection safeguards
Supports upflow, horizontal, and downflow configurations
Compact cabinet fits tight spaces
Accessible internal components for servicing
These features ensure safe operation and easier maintenance over time.
| Feature | Z9ES | Z9ET |
|---|---|---|
| AFUE | 96% | 97% |
| Heating | Single-Stage | Two-Stage |
| Blower | Variable-Speed ECM | Variable-Speed ECM |
| ENERGY STAR® | Yes | No |
👉 Z9ET offers improved comfort control, while Z9ES includes ENERGY STAR certification.
| Feature | Z9ES | TM9Y |
|---|---|---|
| AFUE | 96% | 96% |
| Heating | Single-Stage | Two-Stage |
| Blower | Variable-Speed ECM | Constant Torque ECM |
| Comfort | Standard | Enhanced |
👉 TM9Y provides smoother temperature control, while Z9ES is more budget-focused.
Coleman backs the Z9ES with:
Base Warranty: 5-Year Parts, 20-Year Heat Exchanger
Registered Warranty: 10-Year Parts, Lifetime Heat Exchanger
5-Year Unit Replacement Warranty
Registration is required to receive the full extended warranty benefits.
This coverage is competitive within the high-efficiency single-stage furnace category.
✔ 96% AFUE high efficiency
✔ ENERGY STAR® certified
✔ Variable-speed ECM blower
✔ Strong registered warranty coverage
✔ Compact, flexible installation
✖ Single-stage heating
✖ Less precise comfort control than two-stage models
✖ Limited manufacturer inventory
The Coleman Z9ES is ideal for:
Homeowners in moderate climates
Buyers upgrading from 80% furnaces
Budget-conscious homeowners wanting ENERGY STAR certification
Small to mid-sized homes
Those seeking reliable performance without premium pricing
Yes — the Coleman Z9ES is worth it for homeowners seeking dependable high-efficiency heating at a competitive price.
While it lacks two-stage modulation, its 96% AFUE rating and variable-speed blower deliver solid comfort and meaningful energy savings.
If you want an affordable ENERGY STAR-certified furnace with strong warranty protection, the Z9ES is a smart option.
Yes. With 96% AFUE, it qualifies as a high-efficiency condensing furnace.
Installation typically ranges between $4,200 and $5,000 depending on home size and installation complexity.
Yes. It meets ENERGY STAR efficiency standards and may qualify for rebates.
Yes. It uses a single-stage burner with a variable-speed ECM blower.
With proper installation and maintenance, it can last 15–20 years or more.
The Coleman Z9ES Review confirms this model as a strong mid-tier high-efficiency option within the LX Series lineup. With 96% AFUE efficiency, ENERGY STAR certification, and a variable-speed blower, it balances comfort, cost, and reliability effectively.
For homeowners seeking dependable performance and energy savings without stepping into premium pricing tiers, the Coleman Z9ES remains a practical and cost-effective choice.
Your final quote depends on:
Accurate furnace sizing
Local weather conditions
Installation complexity
Contractor experience
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