{"product_id":"8330d3351-coleman-mach-8xxx-series-digital-zone-thermostat","title":"8330D3351 – Coleman MACH 8xxx Series Digital Zone Thermostat","description":"\u003ch1\u003e8330D3351 – Coleman MACH 8xxx Series Digital Zone Thermostat\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eThese will become obsolete and no longer manufactured in 2026 Black is no longer available. \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e8330D3351\u003c\/strong\u003e is a factory-authorized \u003cstrong\u003edigital wall thermostat\u003c\/strong\u003e designed for \u003cstrong\u003eColeman MACH 8xxx Series\u003c\/strong\u003e rooftop air conditioners and heat pumps. It provides \u003cstrong\u003ezone control\u003c\/strong\u003e for up to \u003cstrong\u003e4 single-stage cooling\/heating units\u003c\/strong\u003e and \u003cstrong\u003e4 furnaces\u003c\/strong\u003e, making it ideal for multi-zone RV climate systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eReplaces: 8330B3351, 8330D3311, 8430A3311\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBlack is No Longer available \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e8330D3351 Coleman‑Mach 8xxx Series Digital Zone Thermostat\u003c\/strong\u003e is the OEM wall‑mounted control head used with Coleman‑Mach’s \u003cstrong\u003edigital multi‑zone HVAC system\u003c\/strong\u003e. It pairs with the matching digital zone control boxes (such as 9430A751‑series) to manage cooling, heating, fan modes, and multi‑zone coordination across compatible rooftop A\/C units and furnaces. The design is part of the later‑generation digital architecture—not the older 5‑button system—giving RV owners a cleaner LCD interface, more precise temperature control, and improved communication with modern control boxes.\u003c\/p\u003e\n\u003ch3\u003eWhat this thermostat does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eControls \u003cstrong\u003emultiple HVAC zones\u003c\/strong\u003e when paired with digital zone control boxes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSupports \u003cstrong\u003ecooling, furnace heat, and heat strip\/heat pump\u003c\/strong\u003e depending on installed equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUses the Coleman‑Mach \u003cstrong\u003edigital communication protocol\u003c\/strong\u003e (not compatible with 5‑button systems)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eProvides a \u003cstrong\u003emodern LCD display\u003c\/strong\u003e with push‑button navigation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM replacement for RVs originally equipped with the 8xxx‑series digital zone system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThis model is commonly used in mid‑ to high‑end RVs where the factory installed digital zone system requires a direct‑fit replacement thermostat.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e🔧 Key Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e: Heat\/Cool Zone Control\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e: 12V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e: Digital readout\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eZones Supported\u003c\/strong\u003e: Up to 4 AC\/heat pump units + 4 furnaces\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Coleman MACH 8xxx Series control boxes (e.g., 8330C5081)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: Wall-mounted\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 5.5\" L × 3.75\" W × 1.125\" D\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: ~0.5 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e: 799530757262\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e💡 Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eControls multiple zones from a single location\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTurns zones on\/off individually to save energy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSleek, user-friendly interface for RV comfort\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOEM replacement for existing 8xxx Series thermostats\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNot compatible with MACH 9xxx Series systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Laurelhurst","offers":[{"title":"Default Title","offer_id":42282124443714,"sku":"C8330D3351","price":341.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/OIP_3_393602d3-14a9-4b0f-9bc1-7f0248bef151.jpg?v=1751500270","url":"https:\/\/hvacpartstore.com\/products\/8330d3351-coleman-mach-8xxx-series-digital-zone-thermostat","provider":"HVACpartstore","version":"1.0","type":"link"}