| 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 TM9Y Review highlights a 96% AFUE, two-stage gas furnace designed for improved comfort, energy efficiency, and quiet performance. Positioned in the mid-to-upper tier of the LX Series lineup, the TM9Y delivers smoother temperature control than single-stage models while maintaining competitive installation costs.
| Feature | Details |
|---|---|
| AFUE Rating | 96% |
| Heating Type | Two-Stage |
| Blower Motor | Constant Torque ECM |
| BTU Input | 40,000 – 120,000 |
| BTU Output | 38,000 – 115,000 |
| ENERGY STAR® | Yes |
| Cabinet Height | 33 inches |
| Installed Cost | $4,000 – $4,750 |
| Warranty | Lifetime Heat Exchanger, 10-Year Parts |
The average installed price ranges from $4,000 to $4,750, depending on:
Home size
Ductwork condition
Removal of old system
Regional labor rates
Unit Cost: $2,300 – $2,900
Installation: $1,700 – $2,000
Compared to other 96% two-stage furnaces, the TM9Y offers strong value for enhanced comfort performance.
The Coleman TM9Y features 96% AFUE efficiency, meaning 96% of the fuel consumed is converted into usable heat.
Two-stage gas burner for smoother temperature control
Constant torque ECM motor improves airflow efficiency
Capable of reducing fuel costs up to 37%
Condensing furnace design extracts more heat from exhaust gases
Minimal airflow leakage (less than 1%)
Electronic Hot Surface Ignition for reliable starts
This makes the TM9Y ideal for moderate to cold climates where energy savings matter.
The TM9Y is engineered for durability and long-term comfort.
Tubular steel primary heat exchanger
Stainless steel aluminum-fin secondary heat exchanger
Insulated blower compartment
Supports indoor air quality accessories
Compatible with Coleman HVAC split system coils
Induced combustion system (no chimney required)
Compact 33-inch cabinet
Its low-leakage cabinet ensures heat reaches living spaces efficiently and quietly.
One major advantage highlighted in this Coleman TM9Y Review is its quiet performance.
Two-stage heating runs at lower output most of the time
Insulated blower compartment reduces vibration
Smooth ECM airflow prevents loud temperature bursts
Quiet inducer and burner operation
Compared to single-stage furnaces, the TM9Y provides noticeably smoother heating cycles.
Coleman integrates multiple built-in safety and service-friendly features.
100% main gas shutoff valve
Sealed combustion system
Protection against intake, exhaust, and condensate blockage
Overheating safeguards
Low current draw for easy replacement installs
LP gas conversion capable
Quarter-turn knobs for fast access
Removable bottom panel
Flexible venting (two-pipe sealed or single-pipe)
Easy access to controls and blower assembly
These features simplify installation and long-term maintenance.
| Feature | TM9Y | TM9E |
|---|---|---|
| AFUE | 96% | 95% |
| Heating | Two-Stage | Single-Stage |
| Blower | Constant Torque ECM | 5-Speed ECM |
| Comfort | Improved | Standard |
👉 TM9Y offers better comfort consistency due to two-stage heating.
| Feature | TM9Y | TM9V |
|---|---|---|
| AFUE | 96% | 96% |
| Blower | Constant Torque ECM | Variable-Speed ECM |
| Noise | Quiet | Very Quiet |
| Comfort | Strong | Premium |
👉 TM9V provides more advanced humidity control and smoother airflow.
Coleman backs the TM9Y with:
Lifetime Limited Heat Exchanger Warranty
10-Year Limited Parts Warranty (registration required)
5-Year Complete Assurance™ pledge
This warranty package is competitive within the two-stage high-efficiency furnace category.
96% AFUE high efficiency
Two-stage comfort control
ENERGY STAR certified
Quiet operation
Compact cabinet design
Strong warranty coverage
Higher cost than single-stage models
Not variable-speed
Requires professional installation
The Coleman TM9Y is best for:
Homeowners upgrading from older 80% furnaces
Medium to large homes
Buyers wanting smoother temperature control
Households sensitive to heating noise
Long-term homeowners focused on energy savings
Yes — the Coleman TM9Y is worth it for homeowners seeking better comfort than a single-stage furnace without paying premium variable-speed pricing.
Its two-stage burner, ECM motor, and 96% AFUE rating provide noticeable comfort and efficiency improvements over entry-level systems.
Yes. With 96% AFUE and condensing technology, it qualifies as a high-efficiency furnace.
Installation typically ranges between $4,000 and $4,750 depending on installation complexity.
The TM9Y is a two-stage furnace designed for improved comfort.
With proper maintenance, it can last 15–20 years or more.
Yes. It is convertible to LP gas.
The Coleman TM9Y Review shows that this model is a strong mid-tier choice within the LX Series lineup. With two-stage heating, high efficiency, and quiet operation, it balances comfort and cost effectively.
For homeowners seeking reliable performance, lower energy bills, and smoother heating cycles, the TM9Y is a smart long-term investment.
Your furnace investment depends on:
Province and winter conditions
Installation scope and labour time
HVAC company expertise
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