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      Top Picks
      • Honeywell Temperature Controller TF428DN-U
      1/1
      Honeywell Temperature Controller TF428DN-U
      $ 88 .46

      ✔ In Stock (Can ship in 5-7 days)

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      TF228WN/TF428(WNS) series room temperature controller is applied to fan coil system, which can control the switch of three-speed fan and valve. The application scope includes: two separate cooling, two separate heating, two manual cooling/heating conversion, four manual/automatic cooling and heating conversion (TF428WN5 only), ventilation mode, manual or automatic wind speed control, valve switch control.

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      Reviews

      • R

        Robert Geier

        Jul 16, 2025

        Honeywell Temperature Controller TF428DN-U
        Heartfelt thanks!
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      • H

        Henry Rathbone

        Sep 26, 2024

        Honeywell Temperature Controller TF428DN-U
        excellent
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      • P

        Pierre Dogbe

        Aug 22, 2024

        Honeywell Temperature Controller TF428DN-U
        Jack checked the warehouse for the filter size and filled me in. Really supportive!
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      • G

        Glenn Beatty

        Apr 08, 2024

        Honeywell Temperature Controller TF428DN-U
        I found the perfect solution at an excellent price.
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      • M

        Mark Johnson

        Sep 28, 2023

        Honeywell Temperature Controller TF428DN-U
        Checkout was smooth, and prices were fantastic.
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        Unhelpful
      • M

        Michael Deltufo

        Jun 12, 2023

        Honeywell Temperature Controller TF428DN-U
        That's exactly what I expected.
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        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Honeywell Temperature Controller TF428DN-U
        All was ok! No problems whatsoever.
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      Honeywell Temperature Controller TF428DN-U

      $ 88 .46
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 4
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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