Raypak R405A/R405B Uncommon Refractory Kit (005286F) multitork Supports dependable restored heat output

Supports dependable restored heat output with proper fit

and 185A IID heater applications where the supported electronic control board needs replacement

or no longer worth continuing to patch

losing pressure

or damaged bulkhead fittings helps restore secure plumbing connections

Raypak R405A/R405B Uncommon Refractory Kit (005286F) multitork Supports dependable restored heat outputThe Raypak uncommon refractory kit is designed for compatible R405A and R405B heater applications where the supported refractory components in a specific uncommon configuration need replacement. A refractory kit is useful because it helps protect the burner area from heat exposure while supporting the intended combustion environment inside the heater. This replacement is especially useful when the original refractory material is cracked, crumbling,