Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.
Mounting support for ER GH and ER-UP.. recessed-mounted housing
Wall frames for housings that have been plastered too deep, to prevent the air from being drawn out of the shaft, polystyrene, cement-bonded
Replacement kit for ER EC fan insert. Permits reverse-compatible installation in existing ER - UP/G, ER - UPD and ER - UPB housings.
* Blue markings show the differences between the products.
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