010079F | Raypak 207A-407A Left & Right Refractory Common Vacuum For Pool Corners and screw for easy rebuild

and screw for easy rebuild and maintenance

keeping the spa water consistently sparkling and inviting for users

even under rigorous conditions

With its robust composition

010079F | Raypak 207A-407A Left & Right Refractory Common Vacuum For Pool Corners and screw for easy rebuildThe Raypak 010079F Left & Right Refractory Common Kit supplies both refractory blocks needed in the firebox of 207A, 267A, 337A, and 407A Digital Low NOx pool heaters. These refractory commons (left and right) serve as crucial thermal shields that protect the metal firebox walls from direct flame exposure, helping maintain efficient combustion, reduce heat loss, and extend the life of the heater. When the existing refractory is worn, cracked, or