Grand Palazzo Max Commercial HVAC Scent Diffuser
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✓ Free U.S. shipping · ✓ 90-night home trial — keep the oil · ✓ No contract — cancel anytime · ✓ 1-year warranty
Grand Palazzo Max — Commercial-Grade HVAC Scent Diffuser (up to 2,300 sq ft)
The Grand Palazzo Max is our largest waterless cold-air scent diffuser, covering up to 2,300 square feet with even, professional fragrance. Connect it to your HVAC system for uniform whole-space scenting — ideal for large homes, offices, gyms, lobbies, and commercial spaces that need consistent, high-impact aroma without water, heat, or residue.
Why commercial HVAC diffusion: a dry, micro-fine mist distributed through your air system scents every corner evenly and efficiently — the gold standard for hotels, retail, gyms, and spas, now sized for your space.
Features:
- Covers up to 2,300 sq ft
- HVAC-compatible
- 4 adjustable presets plus app control
- Whisper-quiet
- Large 500ml reservoir for extended runtime
- Energy-efficient
- 1-year limited warranty
- Black or White finish
- Dimensions L9 x W6 x H13 in
Run it for 90 nights. If you don't love it, we'll take it back. Email us and we'll send a prepaid return label and refund the full price. Keep the oil. No restocking fee, and you don't pay shipping either way. Full terms on our returns page.
Perfect for: large homes, offices, gyms, spas, hotel and retail lobbies, and other commercial spaces.
How to use: Fill with Aroma Max oil, connect to HVAC or run standalone, and set your schedule and intensity. Pair it with a fragrance on Subscribe and Save — 30% off every refill, cancel anytime with no fee.
