We have explored this option while working on the idea in the initial stage itself, the following are the pros/cons: 1. The cost of the product goes high as the equipment cost to generate oxygen is high and it inflates the price and hence not feasible. 2. The TAM, SAM and SOM narrows down and product can not sustain the narrowed down SOM. 3. Being an indipendent device it works on auto mode, plug it on round the clock. 4. Coupling with AC creates maintainance issues as any of the one have issue both the process stops. 5. Urbox units works on definite spaces, where as centralised AC runs across various indoor spaces and high number of UrbOx units may be required to elevate oxygen which increases the cost as well as viability of the installation. 6. Oxygen elevation is a seperate process and Coupling it with AC unit does not compliment the process. Etc....