50WE
Carrier’s 50WE WeatherExpert® RTUs with low‑GWP Puron Advance™ (R‑454B), EcoBlue™ Fan Technology, expanded operating envelopes, flexible single‑zone or VAV/100% outdoor‑air capabilities, new options for full outdoor‑air operation, and integrated SmartVu™ controls deliver an efficient, sustainable, and versatile rooftop solution that exceeds EPA requirements while simplifying setup and operation.