cab heater

So i had purchased a firestorm cab heater for my XP100 & it has arrived & just doing some searching on here & cany find anything about a "thermostat bypass" for the XP1000. theres talk about them for the 900s , 800s & 570s but i cant find anything for the 1000. do they make them ? it can get -30 to -40 celcius here sometimes & if i can choke a bit more heat outta her , i sure would like to !