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Trane Precedent 3- to 10-ton light commercial rooftop units
The right size for high comfort.The lowest installed cost and lowest totalMost Trane Precedentrooftop units can beready in as few as twoweeks—the fastestdelivery time in theindustry—so yourproject doesn’t getdelayed while waitingfor equipment.When it comes to HVAC expenses, every dollar counts. Fromyour initial investment to monthly utility costs and maintenance,a light-commercial rooftop unit can have a significant impacton your bottom line—which is why a Trane Precedent lightcommercial rooftop unit can be the perfect choice.No competing light-commercial rooftop unit has a lower installed cost thanthe Trane Precedent—and with its industry-leading efficiency and lowmaintenance requirements, no other unit has a lower total cost of ownership.And once you’ve made the wise decision that a Trane Precedent lightcommercial rooftop unit is the right solution for your building, it’s good toknow that no other light-commercial rooftop unit can be delivered as quicklyas the Trane Precedent, with most units ready in as few as two weeks—orderto ship.The lowest costs. The highest efficiency. The fastest delivery time. For allthese reasons and more, a Trane Precedent light-commercial rooftop unitisn’t just the perfect choice—it’s the only choice to extend the life of yourbuilding and improve the lives of those within it.2
cost of ownership.Ultra-high efficiency means ultra-lowoperating costsinstallation errors. Even the most highly configured PrecedentPrecedent ultra-high-efficiency models continue thetime in the industry. You’ll spend less time waiting for yourTrane tradition of leadership in energy efficiency withnew Precedent rooftop unit and more time enjoying itsthese innovations:cooling performance.units are ready in as few as two weeks—the fastest delivery(available fall 2013) deliver the performance buildingThe Trane Human Interface Panel: More information,more effectively deliveredoccupants need, while also delivering the efficiencyThe optional Trane Human Interface Panel (available fallbuilding owners want. By precisely matching output to the2013) represents a breakthrough in unit controls, deliveringcooling demands of the space, Trane eFlex compressorscomprehensive information about system performance on aand fans operate at their fastest levels when demand islarge, easy-to-read color touchscreen display. Unlike competinghigh, and modulate to slower levels when demand is less,displays, information shown on the Human Interface Panel isfor an ultra-high Energy Efficiency Ratio (EER, whichunderstandable at a glance—without requiring time-consumingmeasures efficiency at peak output) and Integrated Energydecoding. Technicians can quickly and easily monitor importantEfficiency Ratio (IEER, a measurement of efficiency atsystem operating parameters in real time, and compare currentvariable workloads). The result: lower energy use andinformation with past performance—information that can besmaller energy bills.invaluable in keeping your Precedent rooftop unit working Trane eFlex variable-speed compressors and fansoptimally. The Human Interface Panel also allows technicians to Trane eDrive direct-drive fans save energy and operate more quietly than competing units. These highly efficientchange certain system set points right from the panel, aiding instart-up, preventive maintenance tasks and troubleshooting.fans feature a beltless design, which reduces maintenanceover the lifetime of the unit and lowers operating costs.Trane Intelligent Services for 24/7 peace of mindThe available Trane Intelligent Services (TIS) can monitorCustomized to fit your unique needs anddelivered quicklyand evaluate real-time data from Precedent units around theBecause Trane recognizes that every building is different, weis detected, Trane can notify the building operator or dispatchoffer a wide range of factory-installed options on Precedenttechnicians to the equipment’s location. Continuous monitoringrooftop units, such as coated condenser coils, stainless steeland expert data analysis can allow problems to be addresseddrain pans, unit-mounted circuit breakers and more. Everyquickly, reducing the likelihood that building occupant comfortPrecedent unit can be customized to meet your exact needs,will be impacted.clock, 365 days a year. If an immediate or potential problemso you don’t have to compromise.Factory-installed options are rigorously tested to dramaticallyreduce the amount of time and money spent installing andcommissioning units in the field, as well as the chances for3
Comfort and low cost of ownershipTrane combines technological innovation with legendary durabilityand 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 requirementsto create the lowest total cost of ownership in units that can operateat peak performance for as long as 20 to 30 years.Trane eFlex variable-speed compressor and fantechnology (Available fall 2013)Trane eFlex variable-speed compressors and fansdeliver the performance building occupants need, whilealso delivering the efficiency building owners want. Byprecisely matching output to the cooling demands ofthe space, Trane eFlex compressors and fans operate attheir fastest levels when demand is high, and modulateto slower levels when demand is less, for an ultra-highEnergy Efficiency Ratio (EER, which measures efficiencyat peak output) and Integrated Energy Efficiency Ratio(IEER, a measurement of efficiency at variable workloads).The result: lower energy use and smaller energy bills.VAV option, the system modulates indoor fan and stagecompressors as space temperature changes, for increasedTrane eDrive direct-drive fan technologypart-load efficiency and more precise temperature control.Trane eDrive direct-drive fans save energy and operate more quietly than competing units. These highly efficientTrane Human Interface Panel (Available fall 2013)fans feature a beltless design, which reduces maintenanceA large, easy-to-read color touchscreen display deliversover the lifetime of the unit and lowers operating costs.important system information at a glance—withoutrequiring time-consuming decoding. This factory-installedVariable air volume (VAV) option (Not shown)option allows technicians to quickly and easily monitorPrecedent rooftop systems offer both single-zone andimportant system operating parameters in real time, andmulti-space VAV. ReliaTel controls can integrate withcompare current information with past performance—existing VAV solutions to interface with both Tracer andinformation that can be invaluable in keeping yourTracker control platforms. Together, they deliver energy-Precedent rooftop unit working optimally. The Humanefficient solutions for every building need—and requireInterface Panel also allows technicians to change certainminimal setup and commissioning. With the single-zonesystem set points right from the panel, aiding in start-up, preventive maintenance tasks and troubleshooting.4
Hot gas reheat (Not shown)Heat energy is recycled from the compressor to reduceindoor air humidity, eliminating the need for a separateheat source to do the job—which saves energy and money.Maintaining proper indoor humidity levels improves indoorcomfort and can eliminate costly moisture-related damageto the building.Double-sloped condensate drain panNon-corrosive, double-sloped, reversible condensate drainpan is easy to install and easy to clean, with stainless steelconstruction available as an option.MERV 8 and MERV 13 filtersHigh-efficiency filtration for better indoor air qualityFoil-faced insulationand occupant comfort. Using a MERV 13 air filter,Foil-faced insulation edges are captured and sealed,Precedent units can remove contaminants as small as 0.3reducing the chance for insulation fibers to enter the airmicrons in size, which can include bacteria, cooking oil,stream and clog filters, which reduces maintenance needssmoke, insecticide dust and paint pigments.and costs.All-aluminum microchannel (MCHE)condenser coilHinged access doorsA more environmentally friendly condenser coil featuresmaintenance time—and reduces the opportunity forimproved durability and reliability. A recessed designroof damage, too.Easy entry to the unit’s service access areas reducesprotects fins from incidental damage, while increased coilrigidity enhances durability. The coil’s design dramaticallyColor-coded, numbered wiringreduces the opportunity for leaks, and all-aluminumFaster identification of wires helps save time and moneyconstruction minimizes corrosion and eliminates formicarywhen servicing and diagnosing the unit.corrosion. An optional coil coating can further safeguardagainst corrosion. The coil also uses less refrigerant,making it more environmentally friendly and meetingthe requirements of LEED EA Credit 4.5
Trane solutions:Making buildings better for lifePerformanceInnovationTrane products are designed, engineered, builtFounded a century ago on the belief thatand tested to be solid performers, quietly doingimagination and inspiration can overcome anytheir jobs year after year with minimal need forobstacle, the Trane legacy of technologicalmaintenance and repairs. The Trane Precedentbreakthroughs has made it an industry legend.light-commercial rooftop units build on a longToday’s Trane Precedent rooftop units containhistory of efficient, durable, high-performancenumerous innovative solutions to boostHVAC products. And Trane has the Buildingperformance and efficiency while maintainingInformation Modeling (BIM) objects to supporthigh levels of reliability. your building design. Trane BIM objects representyour exact specifications and are pre-populatedwith data unique to each product configuration,saving time, increasing accuracy and improvinghow buildings are constructed.6
CommitmentKnowledgeThe Trane commitment to our customers’To become and remain an industry leader requiressatisfaction begins before a product is installeda full understanding of existing knowledge and aand lasts for that product’s entire life. As anever-ending quest for new discoveries. For onecompany, our livelihood depends on the Tranehundred years, Trane has built and maintainedreputation—and the Trane reputation dependsits leadership status in the HVAC industry byboth on our products’ performance as well asemploying the brightest and most inquisitiveour relationships with customers. We want everyscientists, engineers and design experts—allTrane customer to stay a Trane customer.of whom share a singular passion to knowOur commitment to those customers reflectsand explore the ever-evolving technologythat wish.that improves the lives of our customers.Visit Trane.com/LCU for more information on Trane Precedent light-commercial units—or contact your local Trane account managerto learn more.7
Scan the code or visitTrane.com/LCUto learn more aboutTrane Precedent rooftop units.Ingersoll Rand (NYSE:IR) advances the quality of life by creating and sustaining safe, comfortable and efficientenvironments. Our people and our family of brands—including Club Car , Ingersoll Rand , Schlage , Thermo King andTrane —work together to enhance the quality and comfort of air in homes and buildings; transport and protect foodand perishables; secure homes and commercial properties; and increase industrial productivity and efficiency.We are a 14 billion global business committed to a world of sustainable progress and enduring results.ingersollrand.comWe are committed to using environmentally conscious print practices. 2013 Ingersoll-Rand CompanyRT-SLB027-ENApril 30, 2013
Trane tradition of leadership in energy efficiency with these innovations: Trane eFlex variable-speed compressors and fans (available fall 2013) 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
