CZ442WM is the model I've bought, it's tag plate says 120V, 1500W max. so I'm "overclocking" it a bit
I can switch on 2 or 4 rows, fan motor comes on automatic and its speed can be regulated with Soliton... pardon, simple PWM controller
Thermal switch rating was 130 or 140 C (I don't rememer...) and during kitchen table tests with previous setup connected to grid power it took ~5s of fan inactivity to switch off. I'll do some more testing in car today or tommorow, forgot to take my IR gun thermometer last time.