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ensuring the stem interface matches factory tolerances
By ensuring a precise fit and creating a secure seal
The 90-T40F3 features color-coded primary leads for efficient field wiring and an open construction design that promotes thermal dissipation
Always allow the system to stabilize between adjustments
eliminating the need for field modifications to brackets or wiring
Aprilaire 1413 Upgrade Kit 321894-709 ensuring the stem interface matchesThe Aprilaire 1413 Upgrade Kit is the professional grade solution for homeowners looking to modernize their air filtration systems. Designed specifically as a Space Gard 2400 upgrade, this kit allows you to transition from the outdated 401 filter to the high efficiency Aprilaire 413 filter. By utilizing a 16x25x4 MERV 13 filter, the system removes up to 75% more virus size particles and 40% more dust size particles compared to previous models. This
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