Trane combines technological innovation with legendary durability and
performance to create the lowest cost of ownership. Trane® Precedent
rooftop units not only offer the lowest installed cost, they also can
reduce utility bills and maintenance requirements to create the lowest
total cost of ownership in units that can operate at peak performance
for as long as 20 to 30 years.
Trane Precedent ultra-high-efficiency models continue the Trane
tradition of leadership in energy efficiency with these innovations:
- Trane eFlex variable-speed compressors and fans deliver the
performance building occupants need, while also delivering the
efficiency building owners want. By precisely matching output to the
cooling demands of the space, Trane eFlex compressors and fans
operate at their fastest levels when demand is high, and modulate
to slower levels when demand is less, for an ultra-high Energy
Efficiency Ratio (EER, which measures efficiency at peak output) and
Integrated Energy Efficiency Ratio (IEER, a measurement of
efficiency at variable workloads).
- Trane eDrive™
direct-drive fans save energy and operate more quietly than
competing units. These highly efficient fans feature a beltless
design, which reduces maintenance over the lifetime of the unit and
lowers operating costs.
- The optional Trane Human
Interface Panel represents a breakthrough in unit controls,
delivering comprehensive information about system performance on
a large, easy-to-read color touchscreen display. Technicians can
quickly and easily monitor system operating parameters in real time,
and compare current information with past performance to keep your
Precedent rooftop unit working optimally.
- Even the most
highly configured Trane Precedent units are ready in as few as two
weeks—the fastest delivery time in the industry.