SCENTPRO Pro is the heavy commercial diffuser within the SCENTPRO family, using cold-air fragrance technology to deliver a clean, consistent scent experience without water or heat.Best for: Large homes, offices, restaurants, wellness centers, retail environments, and commercial spaces.Specifications Coverage: Up to approx. 5,000 sq. ft. via HVAC Oil Capacity: 16.9 fl. oz. (500 mL) Dimensions: Approx. 11 in H x 7.5 in W x 4.2 in D Weight: Approx. 4.6 lb Power: 110–240V / 18W Control: App-based scheduling / HVAC operation Installation: HVAC connection Technology: Waterless cold-air diffusion Key Features Whole-home / commercial HVAC scenting High-capacity reservoir Broad fragrance distribution Waterless and heat-free operation Discreet installation Aluminum construction