010083F | Raypak 406A/407A Front & Rear Refractory Kit Pentair automatic water filler float valve Built from highly durable materials

Built from highly durable materials

Prevents Dirt & Debris Buildup: Maintains smooth and safe diving board operation

Durable Design: Made from two pads glued together

buy R0457001 today for JXI400N or JXI260NK walk-in repairs

010083F | Raypak 406A/407A Front & Rear Refractory Kit Pentair automatic water filler float valve Built from highly durable materialsThe Raypak 010083F Front & Rear Refractory Kit is an OEM replacement set designed for Raypak 406A and 407A pool and spa heaters. This kit includes both front and rear refractory blocks that line the heaters firebox, protecting the metal walls from direct flame exposure and extreme heat. By restoring proper shielding, the kit helps maintain combustion efficiency, prevents hot spots, and extends the life of the heaters internal components. When existing