Ltpgtthe worlds 1st and only fully bluetooth controlled outdoors heaterampnbsp simply download the heat outdoors app from apple to your iphone or ipad and you have full control over your heaters power settings including an on board timerampnbsp if you prefer there is also a separate remote handset provided free or your xt heater can be switched onoff or to different heat settings from a switch on the side of the unit itselfampnbsp this makes the xt ideal for commercial applic