Raypak Tube Bundle, ASME, for Models 406 and 407 | 010371F Covers and Accessories Its color-changing LED technology enhances

Its color-changing LED technology enhances visual appeal while remaining energy-efficient and easy to maintain

Elevate your outdoor space with The Outdoor Plus 50lb Lava Chunks (OPT-150-50)

Fire Glass: Suggested 50 lbs (sold separately)

Napoleon GD-813 Roof Terminal Kit – Terminal and Collar Only

Lightweight and easier to handle during installation compared to traditional brick

Raypak Tube Bundle, ASME, for Models 406 and 407 | 010371F Covers and Accessories Its color-changing LED technology enhancesRaypak 010371F Tube Bundle Models 406 and 407, ASME Material If the heater is leaking internally, heating inconsistently, or showing the kind of exchanger wear that makes every cycle less effective, the tube bundle is likely at the center of it. A failed bundle can leave the heater firing normally while output, efficiency, and reliability keep dropping. This tube bundle is the water carrying internal heat transfer assembly for compatible models 406