Overview of Primary Product

Our smallest single-zone ductless solutions, Trane R-Series
systems incorporate heat pump technology in a split system
consisting of one outdoor condensing unit and one indoor,
high-wall fan-coil unit. An array of system capacities provide
specific energy-efficient solutions to align perfectly with
your particular space requirements. R-Series ductless systems
support pipe runs of up to 65 vertical feet, and up to 130
total feet.
R-Series ductless systems utilize the latest inverter and
control technology to ensure long life with minimal energy
usage. When you spec an R-Series ductless solution, you’re
providing a system that will deliver outstanding temperature
control for many years to come.
R-SERIES OUTDOOR UNIT
4
Single-zone systems offer the flexibility to supplement large systems or perform as standalone temperature-controlled
applications that require cooling only for heat-generating equipment in confined areas like computer server rooms.
Trane® single-zone ductless solutions bring legendary reliability and exceptional ductless efficiency to smaller single-
zone systems, and can deliver heating and cooling capacities from ¾ to 4 tons. With efficiency ratings of up to 27
SEER, a single-zone solution is a smart alternative for building owners.
A single-zone ductless system
Trane R-Series ductless
4TYK6, 4TXK5, 4TXK8