Frame Sizes EBF/R Elstein EBF-R construction elements are supplied in assembled condition and are equipped with universal power rails. The construction elements can be equipped with Elstein ceramic panel heaters FSM, FSR, HSR/1, HTS/1, SHTS/1 and FSM/2, FSR/2, HSR/2, HTS/2, SHTS/2, whereby it is also possible to combine different heater ...