Pros

Runs off the voltage of the carts batteries either 36v or 48v.
Has a high tech fan to disperse the heat evenly.
Is an instant heater so it can easily be turned on and off while occupants are in or out of the cart.
Has a steering post mount option to mount it in the middle of the cart and conveniently out of the way so both occupants are comfortable.
Our battery cable can easily run down the steering post through the rubber bot to the battery compartments.
Also is interchangeable with our fan. It's changed with a single wing nut and has detachable plugs.
Easily mounted and won't tip from cupholder like propane tanks.

Cons