Trane 3 Ton 36000 BTUh M Series V/S Communicating Air Handler TEM8A0C36V31D

The Trane TEM8A0C36V31D is the top-tier 3-ton air handler in Trane’s M Series — the indoor unit built to pair with a variable speed communicating outdoor AC unit or heat pump. If you’re matching this to an XV18, XR17, or any Trane communicating condenser, this is the air handler that allows the full communicating system to work as designed.

ComfortLink II is what separates the TEM8 from the TEM4 and TEM6 below it. Paired with a compatible outdoor unit and thermostat, the system auto-calibrates — charge, configuration, airflow — without manual setup. Everything communicates, and the system hits its rated efficiency from day one.

Comfort-R humidity control is worth understanding before you buy. Most air handlers fire the blower at full speed the moment the compressor turns on, moving air before the coil is cold enough to pull moisture out. Comfort-R ramps the blower up slowly so the coil stays cold longer, extracting more humidity every cycle. In a humid climate, that’s the difference between a house that reads 72°F and one that actually feels like it.

The all-aluminum coil resists formicary corrosion that eats through standard copper coils and causes refrigerant leaks over time. Less than 2% cabinet air leakage keeps your paid cooling in the duct system, not the attic. The 4-position convertible design fits upflow, downflow, and both horizontal orientations — attic, closet, basement, or crawlspace, no modification needed.

Compatible with: Trane XV18, XR17, and other ComfortLink II or standard 24V outdoor units. R-410A systems.

Features of Trane TEM8 3-Ton Variable Speed Communicating Air Handler TEM8A0C36V31D

• ComfortLink II Communicating Technology — auto-calibrates with matched outdoor units and thermostats; also accepts standard 24V control for non-communicating systems
• Comfort-R Humidity Control — slow blower ramp-up extracts more moisture per cycle; significant benefit for humid climates
• Variable Speed Vortica Blower — runs at exactly the airflow your home needs, not full blast then shutoff; quieter operation, lower energy draw
• All-Aluminum Coil — immune to formicary corrosion that degrades copper coils; longer coil life with fewer refrigerant leak risks
• Less Than 2% Cabinet Air Leakage — tightly sealed housing keeps conditioned air in the duct system, not the attic
• 4-Way Multi-Position Convertible — upflow, downflow, horizontal left, horizontal right; fits any standard residential install layout
• No-Rust Polymer Drain Pan — resists corrosion through years of condensate drain use
• Galvanized Cabinet — rust-resistant housing built for long indoor service life
• SEET Tested — put through five years of accelerated wear simulation at Trane’s test lab in Tyler, Texas before going to market
• Field-Installable Electric Heat — compatible heat kits available for backup or supplemental heat configurations

Specifications of Trane TEM8A0C36V31D

Brand	Trane
Nominal Tons	3 Ton
Stages	2 Stage
Refrigerant Control	TXV
Model Number	TEM8A0C36V31D
Series/Collection	TEM8 (M Series)
BTU	36000 BTU
Indoor Fan Type	Centrifugal
Motor Speed	Variable
Indoor Coil	Plate Fin
Power Source	Electric
Horsepower	1/2 HP
Tube Size	3/8 Inch
Refrigerant	R-410a
F.L. Amp	3.9 A
Uncrated Height	51.375 Inch
Uncrated Width	23.5 Inch
Unrated Depth	21.125 Inch
Drain Connection	3/4 NPT
Connection Size (Gas)	7/8 Inch
Connection Size (Liquid)	3/8 Inch
Net Weight	144 lbs.

Why Buy from Green Leaf Air?

Free 5-Year Labor Warranty
Most HVAC dealers cover parts and leave you to pay the technician when something needs fixing. Green Leaf Air covers labor too — for five years. On a $6,000+ air handler, that’s real money and real peace of mind that no drop-shipper or marketplace listing can match.

Trane Comfort Specialist Dealer
Green Leaf Air holds Trane’s Comfort Specialist certification. That means factory-trained technicians, proper warranty registration (which activates your 10-year parts coverage), and access to Trane’s full product line — not just whatever happens to be in stock.

We Install What We Sell
An air handler is not a simple delivery. It has to be matched to your outdoor unit, oriented correctly, connected to your duct system, drained, wired, and commissioned. Green Leaf Air handles the full installation — one team, one point of contact.

Financing from $79/Month
A $6,388 purchase doesn’t have to come out of pocket all at once. Financing is available so you can upgrade your system now without waiting.

Licensed, Insured (Lic #TACLA00022635C)
You’re buying from a licensed HVAC contractor, not a storefront with no accountability after the box ships. That matters when you need warranty support, have a compatibility question, or need someone to stand behind the installation.