Pool/Spa Part – Raypak – Indoor Stack Kit, R406A, R407A – 009841. JCZ JHN/JHL399 INDOOR STACK KT Raypak (009841). Catalog Part Number: 6238-123. View more great items. Waterway Genesis 13-1/2A 2in. Out 3′ Nema Cord and A/S. Pentair Lid 150-200 sq. PH Indicator #4 / 1 qt. / R-0004-F Taylor Technologies. Pentair Tank Lid 36 Sq’ Fns Plus (170020). This listing is currently undergoing maintenance, we apologise for any inconvenience caused.