How to Use This Page
This resource hub is designed for quick access and clarity. Built for contractors, each section offers targeted tools to support your work in the field. Scroll through to find checklists, quick-reference links, and manufacturer manuals, all organized to help you move confidently from install to maintenance.
Dual Source Heat Pump RTU Installation Checklist
Start here if you’re working dual source heat pump rooftop units. This checklist helps ensure you’re covering the unique control features that differ from legacy systems.
Resources:
Keep this checklist handy. It’s a quick way to stay aligned with best practices during installation.
RTU Installation Quick Links & Manuals
Need a fast reference while you’re onsite? This section offers direct links to manufacturer manuals and support resources for quick troubleshooting and guidance.
Contact our team if information in this section needs updating.
Main Website: AAON
Training Modules: aaon.com/training
Phone (Technical Support): (918) 382‑6450
Email:
Manuals
Main Website: Bryant Heating & Cooling
For support, reach out to your distributor.
Manuals
Main Website: Carrier
Training Modules: carrier.com/carrieruniversity/en/us/training-courses
Phone: 1‑800‑379‑6484
Manuals
- WeatherMaster ® Hybrid Heat 48QE**04-06 Single Package Rooftop Heat Pump with Gas Heat with Puron Advance™ (R-454B) Refrigerant and EcoBlue™ Fan Technology
- WeatherMaker ® 50FEQ*04-07 Single Package Rooftop Heat Pump with R-454B Refrigerant
- 50FEQ 04-28, 50GEQ 04-28, 48QE 04-28 Single Package Rooftop Heat Pump and Hybrid Heat Units with SystemVu™ Controls Version 4.X and Puron Advance™(R-454B) Refrigerant
For support, reach out to your local distributor.
Manuals
For support, reach out to your local distributor.
Main Website: Lennox
Support: lennoxpros.com
Phone: 1‑800‑4LENNOX (1‑800‑453‑6669)
Manuals
Main Website: york.com
Tip:
Bookmark this webpage for future reference! Whether you're installing a new rooftop unit or troubleshooting an existing one, having the right resources at your fingertips makes all the difference.
Need more?
We’re continuously updating our website with new tools and resources. If you see something missing, contact us.