Crankcase Heater 480v 70w Wrap Around ZF06K-ZF18K, ZP16K-ZP57K, ZR26K-ZR81K
Crankcase Heater 480v 90w Wrap Around ZB50K-ZB88K, ZR84K-ZR144K
Crankcase Heater 120v 100w Insertion-must be used W/well 2D,3D,4D/4R,6D/6R,9
Crankcase Heater 120v 70w Wrap Around BR
Crankcase Heater 120v 200w Insertion 4, 6, 8 Deep Sump
Crankcase Heater 480v 65w Bolt On ALL Compressors except H & K Bodies