Raypak Left and Right Refractory Block Kit, for Models 207 to 407 | 010079F Spa Step Parts with the 1/4 inch tube

with the 1/4 inch tube assembly forming the conveyance channel in the Flex-Flo design

Part Number: 91041825-000

This assembly emphasizes visibility and simple handling in lightweight pump tubing applications

Constructed from heavy-duty 304-grade stainless steel with laser-etched controls and anti-theft knobs

delivering dependable inline valves and fittings

Raypak Left and Right Refractory Block Kit, for Models 207 to 407 | 010079F Spa Step Parts with the 1/4 inch tubeRaypak 010079F Left and Right Refractory Block Kit Models 207 to 407 If your heater shows signs of uneven combustion, excessive heat damage, or deteriorating internal insulation, worn refractory blocks are often the cause. These blocks take direct exposure to heat and eventually crack, crumble, or lose effectiveness. This refractory block kit lines the combustion chamber and helps contain and direct heat safely. When these blocks degrade, heat