Use dominoes ... or better, sockets / plugs as hobby or XT150 XT60 (seen in a forum).
With this change, it's perfect ... more worries heater for connectivity.
Although soufferie and heating is not very efficient compared to a car heating (700w loan for those who do not know!) ... This blower has its place in electric cars or carts that have windshields end and "small windshields" too.
It will therefore by two sides of a normal car windscreen ... to defog correctly in 4 minutes.
I recommend to put 4 in a truck or boat cabin (or construction machine).
it's not worth the 2000w heating to gas / diesel ... but hey, it's still pretty darn convenient to install too!