Adjusting the Heater Temperature

[DeeeJay02]

I have 2012 X25 and used to own a 2006 XStar both have/had heaters. They only seem to get warm not hot. My brothers and friends all own Tige's and there heaters get nice and hot, is there a way to adjust them to get warmer?

[sand2snow22]

Call the vendor, heatercraft

[JR8778]

Maybe the tap on the engine block needs to be opened all the way up. Clogged hose or even a kink in the hose to the heater element