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Catalog /Trane

Trane 5TTR6 Air Conditioner System with 5TEM4 Air Handler: outdoor condenser and indoor air handler shown side by side (manufacturer photos)

Trane

Trane 5TTR6 Air Conditioner System — 15.2 SEER2, 5TEM4 Air Handler, R-454B

Trane's 16 SEER2 series, certified at 15.2 with the multi-position handler.

$4,815.10
Complete matched system · Delivered to your door
$349 delivered to your door — liftgate included, whatever it weighs. $499 to AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA and WY.
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Our promise on every order

  • Typically ships in 3–7 business days — crated and moved by LTL freight from Southwest Florida. The carrier then schedules delivery with you.
  • A genuine AHRI-certified pair — the certified reference number is published in the specifications below, so you can look the rating up yourself before you order.
  • Check your match in seconds — put in the two model numbers you were quoted and see whether that pair is AHRI-certified before you spend anything. Not sure, or not our equipment? Send them to us and we will look them up by hand.
  • 30 days to return unopened equipment — full returns policy.
What's included, and what your installer supplies Ships as two crates by freight. Installation is not included.

In the box: the outdoor condenser and the indoor air handler, the matched pair for the size you choose (model numbers are in the specifications below).

Your installer supplies the line set (or reuses yours if it qualifies: reuse or replace?), electrical disconnect and whip, thermostat and control wire, condensate drain and float switch, a condenser pad or wall brackets, and the permit.

Electric heat is not included. If you want it, add the matching Trane / RunTru heat kit.

Installation is by your licensed HVAC contractor. How to find one.

Need an installer? Tell us where it's going and we'll help you find a licensed one.

Equipment from us has to be installed by a licensed HVAC contractor. Send your ZIP and we'll reply with licensed installers we know near you, or how to find a good one if we don't know anyone in your area. Free, and no obligation to buy.

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AHRI certified Ships to the continental US R-454B
Overview

About this system

The Trane 5TTR6 condenser matched to the 5TEM4 air handler — 15.2 SEER2 cooling with the same Climatuff® compressor and the same build quality, for the homeowner who is staying put and would rather pay once.

What ships

  • Outdoor unit — Trane 5TTR6 condenser with Climatuff® compressor, 15.2 SEER2, R-454B
  • Indoor unit — Trane 5TEM4 convertible air handler with ECM blower
  • Both units crated and shipped together as an AHRI-matched pair

15.2 versus 14.3

About six percent better cooling efficiency, which sounds marginal until you multiply it across a twenty-year service life in a climate that runs air conditioning eight months a year. The honest framing: this upgrade pays back on a house you intend to keep, and does not on one you intend to sell.

The other argument used to be the federal tax credit. That one is gone — the 25C credit ended for systems installed after 31 December 2025. What is left is utility and state rebates, and ENERGY STAR–eligible matches can still qualify, which in several regions covers a real share of the difference between this system and the 5TTR4 version. Eligibility is tied to the specific condenser and air handler combination, so verify your exact pairing against your utility's current program rather than assuming. Our 2026 incentives guide covers what remains.

The 5TEM4 air handler

The ECM blower is doing real work here. Higher-efficiency condensers benefit disproportionately from steady, correct airflow, and an ECM holds its target across a dirty filter or a restrictive duct run where a fixed-speed motor simply moves less air. Longer low-speed cycles also strip more humidity, which is what actually makes a house feel cool.

Convertible cabinet — upflow, downflow or horizontal from the same unit.

Sizing — 1.5 to 5 ton

Seven capacities. An oversized high-efficiency system is worse than a correctly sized standard one: it short-cycles, never dehumidifies, and wears out early. Manual J, from someone who has seen the house.

Before you order

  • Must be installed by a licensed HVAC professional (EPA Section 608 certification is required to open a refrigerant circuit); manufacturers' warranty terms generally require licensed installation
  • Line set, disconnect, whip, thermostat and equipment pad are not included
  • The BAYHTR electric heat kit fits the 5TEM4
  • Warranty terms are set by the manufacturer and may require registration within 60 days of installation. Review them before you buy: see our warranty page

HVAC Supply Pro LLC is an independent retailer. We are not affiliated with, endorsed by, or an authorized dealer of Trane, RunTru or Everwell; brand names are used only to identify the equipment we sell. All equipment is new, in its original factory packaging.

Product photos are representative manufacturer images; actual appearance may vary slightly.

Highlights

Key features

  • 15.2 SEER2 for this certified combination
  • Climatuff® compressor and Spine Fin outdoor coil
  • 5TEM4 converts to upflow, downflow or horizontal airflow
  • R-454B low-GWP refrigerant throughout
  • Ships as two crates — condenser and air handler
  • ENERGY STAR-eligible matches may qualify for utility rebates
The brand

Why Trane?

See everything we carry from Trane

Trane is the badge most homeowners ask for by name. Buying the pair is what makes the rating on this listing the rating you actually get.

  • The Climatuff® compressor. Trane puts compressors through accelerated life testing that most manufacturers do not, and the field failure rates follow. On a component that runs into four figures to replace once the warranty is out, that is where the premium actually goes.
  • The pair is what gets rated, not the condenser. AHRI certifies an outdoor unit against one specific air handler. The reference number on this listing is for that exact combination — which is also the number a rebate administrator or a permit office asks for.
  • Published warranty terms. Trane's own limited warranty offers longer parts coverage when registered within 60 days, under Trane's conditions. Read them at trane.com before you buy.
  • Every technician works on Trane. Parts availability fifteen years from now is not something you have to think about, and you will not struggle to find someone willing to service it.
  • It holds its value. "It's a Trane" is a line in a listing when the house sells, and an inspector who sees one moves on. That is worth something on a component nobody can see working.
The detail

Specifications & documents

Manufacturer-published figures for the model you have selected above.

At a glance

Model number5TTR6018A1000A+5TEM4B02AC21S
Capacity 18,500 BTU cooling
Efficiency15.2 SEER2 · 12.0 EER2
Power supply208-230V / 1Ph / 60Hz
RefrigerantR-454B
AHRI reference no. 218102669Look it up at AHRI

This is the certified rating for this exact pair — 5TTR6018A1000A with 5TEM4B02AC21S. A matched pair rates differently from either unit on its own, and this is the number your installer puts on a permit or a rebate application. The link opens this system's own record in the AHRI directory, where you can download the certificate.

Full specifications 5TTR6018A1000A+5TEM4B02AC21S
System typeComplete System
Outdoor unit model5TTR6018A1000A
Indoor unit model5TEM4B02AC21S
Crate dimensions42 x 30 x 33 + 46.5 x 22.5 x 25.5 in
WarrantyManufacturer's limited warranty from Trane, not HVAC Supply Pro. Trane decides coverage. Its published terms require installation by a licensed HVAC professional, offer longer parts coverage if registered within 60 days, and exclude purchases made on an uninstalled basis, including online. Review Trane's terms before you buy: trane.com/residential/en/resources/warranty-and-registration. Labor is not covered.

Manufacturer-published figures for 5TTR6018A1000A+5TEM4B02AC21S. Capacity and voltage differ between models in this series — confirm against the technical sheet before ordering.

Documents 3 items

Published by the manufacturer. Verify all details against the documentation shipped with your unit before installation.

Model numbers

All models in this series

Every size we carry, with the full model number your installer and AHRI will ask for.

Model numberSizePrice
5TTR6018A1000A+5TEM4B02AC21S 1.5 Ton $4,815.10
5TTR6024A1000A+5TEM4B03AC31S 2 Ton $5,035.54
5TTR6030A1000A+5TEM4B04AC31S 2.5 Ton $5,287.24
5TTR6036A1000A+5TEM4B04AC31S 3 Ton $5,447.95
5TTR6042A1000A+5TEM4D06AC41S 3.5 Ton $5,839.01
5TTR6048A1000A+5TEM4B04AC31S 4 Ton $5,939.01
5TTR6060A1000A+5TEM4D07AC51S 5 Ton $7,540.00
From buyers

Reviews

Left by people who bought this from us.

Before you buy

Worth reading first

Written by HVAC Supply Pro.

All buying guides

Getting it there

Shipping & returns

  • $349 delivered to your door, liftgate included — $499 to AZ, CA, CO, ID, MT, NM, NV, OR, UT, WA and WY. One flat price whatever it weighs, with nothing added at checkout. Ships to the 48 contiguous states and DC.
  • Must be installed by a licensed HVAC professional — opening refrigerant lines requires EPA certification.
  • 30-day returns on unopened equipment, 20% restocking fee. No returns on installed units.

Full shipping & returns policy

How buying the equipment yourself works — the whole process, start to finish 6 steps

You are buying the equipment from us and the labour from an installer you choose. Two numbers instead of one bundled quote — which is the point, but it does mean you are the one connecting them. Here is the whole sequence.

  1. Order the equipment. The price on this page is what you pay us. Nothing about installation is included in it, and nothing is added later.
  2. Line up your installer before it ships. This is the step people skip, and it is the one that causes trouble — equipment sitting in a garage while you ring round for someone free. You need a licensed HVAC professional; opening a refrigerant circuit requires EPA certification. Ask specifically what they charge to install customer-supplied equipment. How to find one.
  3. It ships crated on a freight truck. Orders typically ship within 3–7 business days. A complete system travels as two crates — condenser and air handler — which can arrive on different days. Delivery is to your address on a liftgate truck for one flat price, with nothing to choose at checkout. What delivery costs.
  4. The carrier calls to book a delivery window. That appointment is when your equipment arrives — not the ship date. Answer the call; an unanswered one is the most common cause of a delay.
  5. Inspect it before you sign. Two minutes at the tail of the truck decide whether a damage claim works. Note any damage on the delivery receipt specifically, not just "damaged", and photograph it before it comes off the truck. What to check.
  6. Your installer fits it. Line set, disconnect, whip, thermostat and equipment pad are not included — your installer supplies those. If the manufacturer's terms allow, register the equipment. Trane and RunTru offer longer parts coverage when registered within 60 days, subject to their conditions. Check the manufacturer's terms before you buy. Warranty terms.

Stuck on any of it, or not sure a pairing is right? Call (239) 266-9766 — you'll get a straight answer.

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Appears in

Add an electric heat kit

Field-installed electric heat strip for the air handler — adds supplemental or backup heat. Choose the output for your home.

Electric heat kit

Trane / RunTru Electric Heat Kit

Field-installed and matched to your air handler. Verify breaker sizing before ordering.

$139.00

Not sure which output you need? Request a quote and we'll match the kit to your air handler.

Pairs well with

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