Reply To: Issurei Hannah

“There’s no heter of mitzvos lav leihonos nitnu on pyromania. So it’s not relevant to this case.”

I’m not sure what you mean by “no heter” so it wouldnt be allowed?
Presumably you cant burn Issureoi haanaah for fuel/heat.
Is the pyromanaic’s pleassure from burning things a haanaah like burning for fuel. Or is it similar to shofar where hearing the sound isnt haanaah (though is issue of kitutay miktas shiura which isnt relevant here)