Cleaners carpets::: I use the enforcer machine and find the built in tank heater great I also have the v2 steamate on my enforcer which hardly ever gets used. I don't like the way u have to plug the Airflex magma heater in then put it to all your connectors ect I would think a built intank heater in the storm would be very good . I also have auto dump which has hardly been ever used and the fob to turn machine off which I won't be using either thanks paul