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$198.25
$160.25
$160.25

This door limit switch can be used with all Mars Air panels, units, and applications. This device can handle up to 20 amps, 250V, or 1 HP.

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1
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4.6
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Overall Rating
92%
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them a 4 or 5-Star rating.
Verified Buyer
August 25, 2025 by Sharyn B. (CA, United States)
“fairly easy to order.”
Verified Buyer
August 20, 2025 by Rebecca B. (UT, United States)
“Just what I wanted !”
Verified Buyer
August 15, 2025 by Gary S. (AR, United States)
“Loved it”