4 Note: Trane Dealers please see links to the left for more information.

Trane Announces Significant Changes, Enhancements to Limited Warranties
Most Competitive Warranties Trane Has Ever Offered

TYLER, Texas (May 1, 2009) - Effective today, Trane has lengthened many of its limited
warranties and has also moved to a new, easy-to-use, warranty registration process. The
changes reflect Trane’s continued commitment to quality, durability and reliability, and
offer more reasons for consumers to purchase its products during these economic times.
The new limited warranties will be available for residential equipment installed in
residential applications in either a Base Limited Warranty or a Registered Limited
Warranty.

“Thanks to the changes and enhancements we’re announcing today, Trane is able
to provide consumers with the most competitive limited warranty it has ever offered,” said
Dave Pannier, president, Trane Residential Systems. “In addition, we’re also retaining the
competitive edge for our dealers during the sales process. In today’s market, the new
warranties reflect the Trane commitment to providing its dealers with a valuable point of
difference, while also offering customers a renewed sense of security and peace of mind.”

The new, easy-to-use registration process allows the consumer, dealer or builder
to register eligible Trane products by simply visiting trane.com or by calling the Trane
Warranty Registration Center at 1-800-554-6413. Registration must be completed within
60 days of installation or start-up to qualify for the Trane Registered Limited Warranty.
Without registration, the Base Limited Warranty will apply. When a consumer’s system
has been successfully registered, they will instantaneously be provided with a confirmation
number and a printable warranty certificate, which will state the limited parts coverage for
each registered system component and/or the system warranty.

Some examples of the Limited Warranty enhancements include:
412 year compressor warranties on XLi split outdoor units and 16 SEER packaged units
410 year parts warranties on 16 SEER packaged units
410 year system warranties on XLi and XR split systems
410 year compressor warranties on XB split and XBc packaged products
4Lifetime heat exchanger warranties and ten year parts warranties on all variable speed
furnaces

“We’ve spent considerable time looking at the registration process and wanted to
ensure we’re providing our customers with a good experience,” added Pannier. “After all,
we want every touch with a customer to reflect the promise and commitment of Trane and
its dealers as an industry leader.”

For more information on the changes and enhancements to the Trane limited
warranties, visit trane.com.

About Trane
Trane, a wholly owned subsidiary of Ingersoll Rand (NYSE: IR), provides systems and services that enhance the quality and comfort of air in homes and buildings around the world. Trane offers a broad range of energy-efficient heating, ventilation and air conditioning solutions. Its systems and services comprise dehumidifying and air cleaning products; aftermarket service and parts support; advanced building controls; and building and financing solutions, including those that allow energy -efficient systems to pay for themselves through energy savings. Trane’s systems and services have leading
positions in premium commercial, residential, institutional and industrial markets; a reputation for reliability, high quality and product innovation; and a powerful distribution network. The business has 35 plants in 10 countries and more than 29,000 employees worldwide. For more information, visit www.trane.com.