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  • Replacement firebox refractory for Classic Edge 550 models.
  • Although they are pictured as a pair, only one refractory is shipped per order. 
  • If you require two, please order Quantity: 2.
  • This item is 1/2 of the upper refractory, two upper refractory (p/n 4050033) are required per furnace. 
  • Replacement rope (p/n 809) required: 4 ft.

#4050033 Central Boiler Refractory Upper Firebox Classic Edge 550

SKU: 1433
$56.05 Regular Price
$44.79Sale Price
Excluding Sales Tax
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