An apparatus including an insulation module attachable to a furnace wall, an elongate anchor member completely embedded within the insulation module and generally parallel to a major surface of the module, and a support element having one end cooperable with a heating element and another end attachable to the anchor member is disclosed. A method including embedding an anchor member within an insulation module, affixing the module to a wall, inserting a support member into the module and engaging the anchor member therewith, and bringing a heating element into an engagement with another end of the support member is disclosed.
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