Technical Support
Find Support and Resources for TempMaster® Commercial EquipmentGet Support
For commercial product questions and support, please contact your local representative.
FIND A REP ![Construction worker speaking on the phone](/-/media/project/jci-global/ds-and-ductless/tempmaster/commercial/technical-support/commonpages_thumb_technical-support.jpg?la=en&h=400&w=600&hash=B17088AA083E45B5867F1FF0A3C11608)
![](/-/media/project/jci-global/ds-and-ductless/tempmaster/commercial/technical-support/bts_imageleftcontentright_solution_navigator.png?la=en&h=1037&w=1380&hash=5E904861322D75401A3CBA8AF96A7017)
Partner Resources
Find HVAC product info, manage warranty claims and order items like replacement parts on the Solution Navigator® website.
SOLUTION NAVIGATOR®
RTU Toolkit
Find unit-specific information about particular rooftops with a simple scan of a QR code on the unit or by entering a unit's serial number. You'll gain access to system start-up, installation details, operating documents, warranty information, wiring diagrams and any available promotional warranty registrations.
GET THE RTU TOOLKIT APP (APPLE IOS)
Download the RTU Toolkit (Android).
![Johnson controls RTU Toolkit logo](/-/media/project/jci-global/ds-and-ductless/tempmaster/commercial/professionals/commonpages_imageleftcontentright_professional_5.jpg?la=en&h=1037&w=1380&hash=A3F189C920C21CCAF6B64908C27CF3B2)