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This is the login for Trane® Connect™ and other Trane® commercial applications. Trane® Connect™ is our secure, cloud-based customer portal to access your building systems to remotely monitor and manage building systems, and conduct routine maintenance.

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Davenport Trane

Commercial Service & Sales

4801 Grand Ave
Davenport, Iowa 52807
Get Directions

(563) 468-4900 (563) 468-4900

Office Hours

Monday - Friday:  7:30 am - 4:30 pm

Saturday & Sunday:  Closed

Emergency service available after hours and on weekends.


Alliance Air Products

Custom air handler solutions    


Custom air handler

Arizone Companies

Unique air handling solutions


Custom curbs

CDI Curbs

Curbs, adaptor curbs, isolation curbs & rooftop screening


Rooftop screens, gates and enclosures


Specialty process chillers:  air-cooled, water-cooled, split system and explosion-proof chillers


Hydronic and DX air supply products 


Air conditioners, heat pumps and marine HVAC


Custom HVAC units, HVAC coatings, HVAC modifications and air turnover

Multi Aqua

Air-cooled water chillers, ductless split systems for commercial and residential air conditioning and heating needs


Water-cooled chillers

Oilon (US)

High temperature and high capacity heat recovery/heat pump chillers    

Plenums of Florida

Adapter Curbs


Pool room, natatorium units

Quest Dehumidifiers

Commercial dehumidifiers and industrial dehumidifiers

Rawal Devices Inc.

Refrigeration system capacity modulation devices


Fixed-plate energy recovery units

Tandem Chillers

Manufacturer of modular chillers and chilling systems for the HVAC and air conditioning industries


Cooling thermodynamics and power solutions


Vertical stack fan coils


Custom roof curb manufacturer including roof curbs, insulated roof curbs and vibration isolation curbs 

Warren Technology

Modular HVAC integration systems

Zonex Systems

Custom zoning systems