{"product_id":"32003663-001-honeywell-electronic-minizone-panel","title":"32003663-001 | Honeywell Electronic MiniZone Panel","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe \u003cspan data-sheets-root=\"1\"\u003e32003663-001\u003c\/span\u003e EMM‑3 is a Honeywell electronic mini-zone control panel designed to manage HVAC systems in two- or three-zone configurations. It controls single-stage heating\/cooling equipment and zone dampers, enabling efficient climate control across multiple areas. Compact and robust, it enhances comfort and efficiency in residential and light commercial installations.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"height: 832.125px; width: 100.055%;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 44.5278px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.7658%; text-align: left; height: 44.5278px;\"\u003eCondition\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 67.8175%; height: 44.5278px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 42.6806px;\"\u003e\n\u003cth class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\" style=\"width: 31.7658%; text-align: left; height: 42.6806px;\"\u003eBrand\u003c\/th\u003e\n\u003ctd class=\"text-left text-body1 py-10 desktop:w-[60%]\" style=\"width: 67.8175%; height: 42.6806px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eHoneywell\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.8889px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 38.8889px;\"\u003eCategory\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 38.8889px;\"\u003e\n\u003cdiv class=\"mt-1 md:mt-0 column-left basis-2\/4 divide-y divide-rad-gray-10 border-b-[0.0625rem] border-rad-gray-10 md:border-0\"\u003e\n\u003cdiv class=\"flex gap-[1.75rem] md:gap-x-0 xl:gap-x-[1.875rem]\"\u003e\n\u003cdiv class=\"text-body-4 w-full font-light py-5 pl-4 md:py-6 md:pl-6 text-rad-gray-70\"\u003e\n\u003cdiv class=\"max-w-[8rem] break-words\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003ePLCs\/Machine Control\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57.1667px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 57.1667px;\"\u003ePart Number\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 57.1667px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e32003663-001\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 27.125px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 27.125px;\"\u003e\u003cspan\u003eSubcategory\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 27.125px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cspan\u003eVDC Logic I\/O Brain\/Interface\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003eElectronic Mini-Zone Control Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\" class=\"text-left text-body1 text-bold py-10 pr-10 desktop:pr-[10rem] desktop:text-nowrap\"\u003eZones Supported\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\" class=\"text-left text-body1 py-10 desktop:w-[60%]\"\u003e2 or 3 zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 39.1944px;\"\u003eThermostat Compatibility\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 39.1944px;\"\u003e4-wire Honeywell \u0026amp; compatible models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eVoltage Input\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003e20–30 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 39.1944px;\"\u003ePower Consumption\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 39.1944px;\"\u003eapprox. 10.75 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 39.1944px;\"\u003eDamper Types Supported\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 39.1944px;\"\u003eSpring-open\/power-close, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 28.0556px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 28.0556px;\"\u003eTransformer Type\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 28.0556px;\"\u003eSingle or dual transformer system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 66.3056px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 66.3056px;\"\u003eSystem LED Indicators\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 66.3056px;\"\u003eHeat, Cool, Purge, Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.0556px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 48.0556px;\"\u003eZone LED Indicators\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 48.0556px;\"\u003e3 dampers (open\/closed) status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.1806px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 48.1806px;\"\u003ePurge Timer\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 48.1806px;\"\u003eFixed 2.5-minute purge cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 39.1944px;\"\u003eThermal Circuit Protection\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 39.1944px;\"\u003eIncluded for transformer and panel safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7917px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 58.7917px;\"\u003eOperating Temperature Range\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 58.7917px;\"\u003e–40°F to +150°F (–40°C to +65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eHumidity Range\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003e5% to 90% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eMounting\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003eWall-mountable with screws included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eWiring Gauge\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003eAccepts 18–22 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eHousing Finish\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003eTaupe cover; gray base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 39.1944px;\"\u003eDimensions\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 39.1944px;\"\u003e~10.75″ × 12.75″ × 1.875″ (273 × 324 × 47 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eCertifications\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003eFCC Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003cth style=\"width: 31.7658%; text-align: left; height: 19.5972px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"width: 67.8175%; height: 19.5972px;\"\u003eApprox. 1.23 lbs (0.56 kg) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e32003663-001\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe \u003cspan data-sheets-root=\"1\"\u003e32003663-001\u003c\/span\u003e (EMM‑3) MiniZone Panel is a discontinued Honeywell zoned HVAC controller that supports up to three zones using four-wire thermostats. It features system and zone LEDs for operational status indications and integrates a purge timer and thermal breaker to protect system components. Compatible with spring-open\/power-close, spring-close\/power-open, and power-open dampers, it offers automatic zone changeover and individual fan control. Operating off 20–30 VAC, the unit is engineered for durability with wide operating temperature and humidity tolerances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZone Control: Supports 2–3 zone configurations with automatic changeover.\u003c\/li\u003e\n\u003cli\u003eThermostat Compatibility: Works with standard 4-wire Honeywell thermostats.\u003c\/li\u003e\n\u003cli\u003eLED Status Indicators: System (heat, cool, purge, fan) and per-zone damper LEDs.\u003c\/li\u003e\n\u003cli\u003ePurge Timer: Built-in 2½-minute purge cycle for safety between mode changes.\u003c\/li\u003e\n\u003cli\u003eThermal Protection: Circuit breaker prevents overload and miswiring damage.\u003c\/li\u003e\n\u003cli\u003eDamper Compatibility: Supports multiple damper types with various actuators.\u003c\/li\u003e\n\u003cli\u003eTransformer Flexibility: Accepts single or dual 20–30 VAC transformer supplies.\u003c\/li\u003e\n\u003cli\u003eRugged Build: Rated for –40°F to +150°F operation, 5–90% RH non-condensing.\u003c\/li\u003e\n\u003cli\u003eCompact Design: Wall-mountable panel sized for ease of installation.\u003c\/li\u003e\n\u003cli\u003eLegacy System Support: Ideal for adding zoning to existing forced-air HVAC systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cspan data-sheets-root=\"1\"\u003e32003663-001\u003c\/span\u003e EMM‑3 delivers reliable, zone-based climate control with solid performance and HVAC protection features.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49105314218240,"sku":"32003663-001","price":657.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/iqelectro_photo2_1_e4f0194f-4497-4979-8b2a-0513c0c6386f.png?v=1785544759","url":"https:\/\/alotechparts.com\/products\/32003663-001-honeywell-electronic-minizone-panel","provider":"Alo Tech Solutions","version":"1.0","type":"link"}