
Vertex Mechanical is proud to offer the XLi Family of Trane Heat Pumps. The XLi heat pumps are designed to deliver the reliable, energy-efficient heating and cooling you expect from Trane. Each unit is designed and engineered to meet rigid specifications, tested to ensure excellent performance and manufactured to last.
When matched with a variable speed indoor unit from Trane, the XL20i has another special feature. It's a method of enhancing airflow that we call Comfort-R™ and it gives you greater humidity control in cooling. This is accomplished by running the fan at a slower speed during start-up. Comfort-R™ also provides warmer air during heating start-up. These managed cycles reduce temperature variances for the optimum in home comfort.

Efficient performance
The XL20i is among the industry’s most efficient heat pumps available, with a rating up to 19.00 SEER and HSPF up to 9.0. The XL20i has two compressors: one for milder weather and a second larger compressor for those extremely hot days. It’s like having two units in one.
ComfortLink II Communicating Capability
ComfortLink II Communicating Capability ComfortLink II communicating technology (available when matched with communicating indoor units) connects all of your key components so your system automatically charges, configures and calibrates for optimal performance and efficiency through the lifetime of your products. When the optional Telephone Access Module (TAM) is added, you can conveniently adjust settings and receive system updates wherever you are by phone.
Quiet comfort
Multi-stage fan motor adjusts speed to quietly provide maximum comfort.
Economical operation
Increased efficiency may substantially lower your home heating and cooling costs.
Efficient performance
The XL16i’s SEER rating of up to 18.00 and HSPF of 9.0 make it an energy-efficient choice for home comfort.
ComfortLink II Communicating Capability (select models)
ComfortLink II communicating technology (available when select models are matched with communicating outdoor units) connects all of your key components so your system automatically charges, configures and calibrates for optimal performance and efficiency through the lifetime of your products. When the optional Telephone Access Module (TAM) is added, you can conveniently adjust settings and receive system updates wherever you are by phone.
Economical operation
Increased efficiency may substantially lower your home heating and cooling costs.
Two-stage cooling and heating
Two stages of cooling and heating meet any outdoor climate conditions and prevent interior temperature swings.

Efficient performance
The XL15i’s SEER rating of up to 16 and HSPF up to 9.0 make it an energy-efficient choice for home comfort.
Economical operation
Increased efficiency may substantially lower your home cooling costs.
Quiet comfort
The XL15i operates at the lowest sound level of all our single-stage systems.
For frequently asked questions about heat pumps click here, or for more information contact us