Replacement back refractory for Astria, Superior and Security wood fireplaces. Fits the following models:

NOTE: To prevent cracking due to thermal shock, we recommend seasoning the refractory by building relatively small fires for the first few burns, and then gradually working up to larger fires.

Security/BIS Fireplaces:

• BIS TRAD

Astria Wood Fireplaces:

• Montecito Estate (Does not fit the Montecito only the Montecito Estate)
• Montecito Estate CAT

Superior Wood Fireplaces:

• WCT6840WS
• WCT6940WS

IHP part # PR-SR2415
OEM IHP part

May fit other models, please check your owner's manual for part number compatibility.