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          Aprilaire 56 Humidistat Controller
          • Aprilaire 56 Humidistat Controller
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          Aprilaire 56 Humidistat Controller

          $53.95 USD
          Shipping fees will be calculated at checkout.

          • Free worldwide shipping

          • Free returns

          • Carbon neutral

          • Secure payments

          Aprilaire 56 Humidistat Controller

          • For Use With Aprilaire Models 110, 112, 220, 224, 400, 440, 445, 445A, 448, 500, 550, 550A, 558, 560, 560A, 568, 600, 700, 760, 760A And 768.
          • Continually Adjusts Your Homes Indoor Humidity To Its Optimum Level.
          • Advanced Computer Technology Measures The Outdoor Temperature And Indoor Humidity.
          • Brand Name: Aprilaire.

          The Aprilaire Auto Trac humidifier control is an automatic, non-digital humidification control for Aprilaire humidifiers. It is computer-equipped, completely automated and never needs manual adjustments. The humidistat measures the outdoor temperature and indoor humidity, and continually adjusts your home’s indoor humidity to the optimal level.
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