{"product_id":"siemens-091-60230-84-rev-a-staefa-control-system-controller-board-d21","title":"Siemens 091-60230-84 REV. A STAEFA Control System CONTROLLER BOARD    #D21","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our 1-year warranty. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e• Part Number: 091-60230-84 REV. A\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Manufacturer: Siemens STAEFA Control System • Product Type: Controller Board • Application: HVAC Control System • Compatible System: STAEFA SMART2PLUS Fan Coil • Function: Controls and monitors HVAC fan coil units • Input Voltage: 24 VAC • Output Type: Relay outputs for fan speed and valve control • Communication: Supports standard HVAC control protocols • Mounting: Designed for panel or DIN rail mounting • Operating Temperature: 0°C to 50°C • Storage Temperature: -25°C to 70°C • Humidity Range: 5% to 95% RH (non-condensing)\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43673255968877,"sku":"15465","price":416.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_353a0057-ea35-4f80-8eff-10e116b73072.jpg?v=1763352500","url":"https:\/\/willardshvacsupply.com\/products\/siemens-091-60230-84-rev-a-staefa-control-system-controller-board-d21","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}