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      Top Picks
      • Saswell Temperature Controller SAS921WHL-7-DF-WIFI
      1/1
      Saswell Temperature Controller SAS921WHL-7-DF-WIFI
      $ 275 .19

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

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      3.1 inch large screen display. Both the valve and the wall-hung furnace can be controlled at the same time. Power-down permanent memory function. Temperature correction function. Four temperature control modes to choose from. Remote control of the phone. 7 days of independent programming control.

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      Reviews

      • C

        Charles Blum

        Aug 28, 2025

        Saswell Temperature Controller SAS921WHL-7-DF-WIFI
        The ordering process was a success.
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      • J

        Julian Bruce Hortman

        Apr 10, 2025

        Saswell Temperature Controller SAS921WHL-7-DF-WIFI
        The customer rep was very helpful and responsive, even during the holiday season.
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      • J

        James Mitchell

        Mar 22, 2025

        Saswell Temperature Controller SAS921WHL-7-DF-WIFI
        My needs are always met by OKmarts. They’re easy to work with and have super speedy shipping.
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      • D

        David Sheppard

        Jan 15, 2024

        Saswell Temperature Controller SAS921WHL-7-DF-WIFI
        Great options, great selection, great prices
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        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Saswell Temperature Controller SAS921WHL-7-DF-WIFI
        All was ok! No problems whatsoever.
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      Saswell Temperature Controller SAS921WHL-7-DF-WIFI

      $ 275 .19
      Click here to view shipping costs.

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

      Quantity
      MOQ : 2
      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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