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The Gray Metal South PLNM1120548A is an insulated plenum designed to optimize air flow in HVAC systems. This specific plenum measures eleven inches in length, twenty and one-half inches in width, and forty-eight inches in height. It is compatible with Rheem HSL36, HSL42, and HSL4821 models. The use of this plenum contributes to efficient heating and cooling in residential and commercial settings.
This insulated plenum ensures proper air distribution and thermal efficiency.
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