Catalog /Trane

Trane 14.3 SEER2 Heat Pump — Complete System with 5TEM4 Air Handler (5TWR4)

Trane

Trane 5TWR4 Heat Pump System — 1.5 to 5 Ton, 14.3 SEER2, 5TEM4 Air Handler, R-454B

Heating and cooling from one outdoor unit, on a multi-position handler.

$7,345.00
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.
Request a Quote Call

Pay over time with Shop Pay — your options and terms are shown at checkout. How payment works

Our promise on every order

  • Typically ships in 3–7 business days — crated and moved by LTL freight from Fort Myers, FL. 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.
AHRI certified Ships nationwide R-454B
Overview

About this system

The Trane 5TWR4 heat pump condenser matched to the 5TEM4 air handler — heating and cooling from one outdoor unit, with Trane's Climatuff® compressor doing the work in both directions. No furnace, no gas line, no combustion venting.

What ships

  • Outdoor unit — Trane 5TWR4 heat pump condenser with Climatuff® compressor, 14.3 SEER2, R-454B
  • Indoor unit — Trane 5TEM4 convertible air handler with ECM blower
  • Both units crated and shipped together as an AHRI-matched pair

Why the compressor matters more on a heat pump

A straight air conditioner works one season. A heat pump reverses its cycle and runs in both, which roughly doubles the annual hours on the compressor and adds the mechanical stress of reversing valve operation and defrost cycles. Compressor durability stops being a specification and starts being the whole decision — which is the argument for Climatuff® here specifically.

How it heats

Instead of burning fuel, the system moves heat from outdoor air into the house. There is usable heat in 40°F air, and relocating it costs a fraction of generating it — which is how heat pumps reach efficiencies a resistance heater cannot approach.

Capacity does fall as it gets colder, and below a certain outdoor temperature the system leans on electric heat strips. Across Florida, the Gulf Coast and most of the Southeast that threshold is rarely reached. In colder regions a heat pump is normally paired with a furnace in a dual-fuel configuration.

Sizing — 1.5 to 5 ton

Seven capacities. Heat pumps are sized on the cooling load and then checked against the heating load, so a Manual J calculation matters more here than on a cooling-only system. Send us model numbers and we will confirm a certified match.

Before you order

  • Must be installed by a licensed HVAC professional — EPA certification is required to open refrigerant lines
  • Budget for supplemental heat. The BAYHTR electric heat kit fits the 5TEM4 and carries the house through the coldest hours and defrost cycles
  • Line set, disconnect, whip, thermostat and equipment pad are not included — the thermostat must support heat pump operation
  • Register at trane.com within 60 days to extend parts coverage from 5 years to 10 — see our warranty page
Highlights

Key features

  • 14.3 SEER2 cooling plus heating, AHRI-certified as a matched pair
  • One outdoor unit heats and cools — no separate furnace
  • 5TEM4 converts to upflow, downflow or horizontal airflow
  • Climatuff® compressor, R-454B refrigerant
  • Ships as two crates — condenser and air handler
  • Heat pumps attract the most utility rebate money currently available
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.
  • Warranty that rewards registering. Five years on parts as standard, extending to ten on most components when you register within 60 days at trane.com.
  • 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 number5TWR4048A1000A+5TEM4D06AC41S
Capacity 43,500 BTU cooling
Efficiency14.3 SEER2 · 11.7 EER2 · 7.5 HSPF2
Power supply208-230V / 1Ph / 60Hz
RefrigerantR-454B
AHRI reference no. 215610891Look it up at AHRI

This is the certified rating for this exact pair — 5TWR4048A1000A with 5TEM4D06AC41S. 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 5TWR4048A1000A+5TEM4D06AC41S
System typeComplete System
Outdoor unit model5TWR4048A1000A
Indoor unit model5TEM4D06AC41S
Crate dimensions50.5 x 35 x 37.9 + 52.75 x 27.5 x 25.5 in

Manufacturer-published figures for 5TWR4048A1000A+5TEM4D06AC41S. 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.

Before you buy

Worth reading first

Written by people who install this equipment.

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.
  • 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 direct 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, then register the warranty. Line set, disconnect, whip, thermostat and equipment pad are not included — your installer supplies those. Registering within 60 days of installation takes about four minutes and extends parts coverage from five years to ten. Warranty terms.

Stuck on any of it, or not sure a pairing is right? Call (239) 266-9766 — you will get someone who installs this equipment.

Browse

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

Related equipment