{"product_id":"trane-american-standard-21c150624g03-cnt03728-heat-pump-defrost-board-d727","title":"Trane American Standard 21C150624G03 CNT03728 Heat Pump Defrost Board  #D727","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 return policy. 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• Microprocessor-based heat pump defrost control for optimized defrost cycles\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Supports both demand defrost and timed defrost modes   • Compatible with O\/B reversing valves (energized in heating or cooling mode)   • Integrated outdoor ambient and coil temperature sensors included   • Protects compressor with short cycle, brownout, and temperature lockout features   • Control voltage: 24 VAC, 50\/60 Hz; Line voltage: 208\/240 VAC   • Mounting hardware and wiring harness for straightforward installation   • Designed to replace OEM Trane\/American Standard defrost control boards   • Tested for reliable operation in ambient temperatures ranging approximately -40°F to 150°F (-40°C to 65°C)   • Auxiliary heat lockout function during defrost cycle for energy efficiency\u003c\/p\u003e","brand":"American Standard","offers":[{"title":"Default Title","offer_id":43672867700845,"sku":"12128","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_04294f82-aadd-476d-95b2-b558f49df650.jpg?v=1763340962","url":"https:\/\/willardshvacsupply.com\/products\/trane-american-standard-21c150624g03-cnt03728-heat-pump-defrost-board-d727","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}