Siyaziqhenya ukumemezela ukwethulwa kwemitha yethu yakamuva ye-BTU ye-electromagnetic, isisombululo sokukala amandla ashisayo esisebenza kahle esidizayinelwe amasistimu e-HVAC, ukupholisa kwesifunda, nezinhlelo zokusebenza zokulawulwa kwamandla ezimboni.
Njengoba isidingo somhlaba wonke sokusebenza kahle kwamandla kanye nokukhokhiswa kwamandla okunembile kuqhubeka nokukhula, ukukala okuthembekile kwe-BTU sekubaluleke kakhulu. Imitha yethu esanda kuthuthukiswa ye-Isert Electromagnetic BTU Meter ihlanganisa ubuchwepheshe bokugeleza kwe-electromagnetic obuthuthukisiwe nezinzwa zokushisa ze-PT100 ezinembe kakhulu ukuze ilethe ukubala kwamandla okufudumeza okunembile nokuzinzile kanye nokupholisa.