Copeland Crankcase Heater. Accessories for refrigeration compressors (Refrigeration technology / Refrigeration compressors / Accessories and spare parts for refrigeration compressors). Principal data: fits with ZBD76, ZP90, ZP137, ZR94, ZR190, voltage 230 V, power 66 W, diameter 231 mm. Supplied under manufacturer part number 8622731, HS code 8516.80, country of origin Czechia.