Hole in floor for OEM rear heater?

[RobFlynn]

I admit it. It's peeing down outside and I'd rather not go and look myself so hopefully some already knows the answer. On vans that came from factory without the OEM rear heater/air con, is there an aperture in the O/S/R corner of the floor where the pipes would pass through?

Thanks

 

[RobFlynn]

Weather cleared up. There are not.