For unit AQUACIAT ILDH2 180V (7352606): For antifreeze protection kit For unit AQUACIAT ILDH2 200V (7352607): For antifreeze protection kit For unit AQUACIAT ILDH2 240V (7352608): For antifreeze protection kit For unit AQUACIAT ILDH2 300V (7352609): For antifreeze protection kit For unit AQUACIAT LDH2 180V (7368809): For antifreeze protection kit For unit AQUACIAT LDH2 200V (7368810): For antifreeze protection kit For unit AQUACIAT LDH2 240V (7368811): For antifreeze protection kit For unit AQUACIAT LDH2 300V (7368812): For antifreeze protection kit For unit AQUACIAT LDH2 EVO 180V (7353043): For antifreeze protection kit For unit AQUACIAT LDH2 EVO 200V (7353044): For antifreeze protection kit For unit AQUACIAT LDH2 EVO 240V (7353045): For antifreeze protection kit For unit AQUACIAT LDH2 EVO 300V (7353046): For antifreeze protection kit