{"product_id":"lennox-16v38-heat-pump-defrost-control-board-100269-08","title":"Lennox 16V38 Heat Pump Defrost Control Board - 100269-08","description":"\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"86\" data-end=\"103\" class=\"PDq2pG_selectionAnchorContainer\"\u003eSpecifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"105\" data-end=\"778\"\u003e\n\u003cli data-section-id=\"1i64gt8\" data-start=\"105\" data-end=\"129\"\u003e\n\u003cstrong data-start=\"107\" data-end=\"123\"\u003ePart Number:\u003c\/strong\u003e 16V38\u003c\/li\u003e\n\u003cli data-section-id=\"rxzdzr\" data-start=\"130\" data-end=\"159\"\u003e\n\u003cstrong data-start=\"132\" data-end=\"149\"\u003eModel Number:\u003c\/strong\u003e 100269-08\u003c\/li\u003e\n\u003cli data-section-id=\"1wxntfb\" data-start=\"160\" data-end=\"179\"\u003e\n\u003cstrong data-start=\"162\" data-end=\"172\"\u003eBrand:\u003c\/strong\u003e Lennox\u003c\/li\u003e\n\u003cli data-section-id=\"f3so12\" data-start=\"180\" data-end=\"235\"\u003e\n\u003cstrong data-start=\"182\" data-end=\"199\"\u003eProduct Type:\u003c\/strong\u003e OEM Heat Pump Defrost Control Board\u003c\/li\u003e\n\u003cli data-section-id=\"ltgc90\" data-start=\"236\" data-end=\"289\"\u003e\n\u003cstrong data-start=\"238\" data-end=\"254\"\u003eApplication:\u003c\/strong\u003e Residential Heat Pump Outdoor Unit\u003c\/li\u003e\n\u003cli data-section-id=\"1dkj64l\" data-start=\"290\" data-end=\"319\"\u003e\n\u003cstrong data-start=\"292\" data-end=\"312\"\u003eControl Voltage:\u003c\/strong\u003e 24 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1k2j0h4\" data-start=\"320\" data-end=\"345\"\u003e\n\u003cstrong data-start=\"322\" data-end=\"336\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"mpnjfu\" data-start=\"346\" data-end=\"552\"\u003e\n\u003cstrong data-start=\"348\" data-end=\"362\"\u003eFunctions:\u003c\/strong\u003e\n\u003cul data-start=\"365\" data-end=\"552\"\u003e\n\u003cli data-section-id=\"1wr366c\" data-start=\"365\" data-end=\"399\"\u003eTime\/Temperature Defrost Control\u003c\/li\u003e\n\u003cli data-section-id=\"1x0xgba\" data-start=\"402\" data-end=\"417\"\u003eDefrost Relay\u003c\/li\u003e\n\u003cli data-section-id=\"72atx2\" data-start=\"420\" data-end=\"449\"\u003eAnti-Short Cycle Protection\u003c\/li\u003e\n\u003cli data-section-id=\"18xidj8\" data-start=\"452\" data-end=\"488\"\u003eHigh \u0026amp; Low Pressure Switch Control\u003c\/li\u003e\n\u003cli data-section-id=\"lwcyal\" data-start=\"491\" data-end=\"516\"\u003eManufacturing Test Mode\u003c\/li\u003e\n\u003cli data-section-id=\"y49j1w\" data-start=\"519\" data-end=\"552\"\u003eField Connection Terminal Strip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19aupau\" data-start=\"553\" data-end=\"646\"\u003e\n\u003cstrong data-start=\"555\" data-end=\"581\"\u003eCompressor Protection:\u003c\/strong\u003e 30-second compressor shutoff before and after the defrost cycle.\u003c\/li\u003e\n\u003cli data-section-id=\"1h6lgb4\" data-start=\"647\" data-end=\"669\"\u003e\n\u003cstrong data-start=\"649\" data-end=\"660\"\u003eWeight:\u003c\/strong\u003e 0.45 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"8mchca\" data-start=\"670\" data-end=\"778\"\u003e\n\u003cstrong data-start=\"672\" data-end=\"685\"\u003eReplaces:\u003c\/strong\u003e 34M63, 84W88 and earlier 100269 series defrost boards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"780\" data-end=\"783\"\u003e\n\u003ch2 data-section-id=\"2tbkc4\" data-start=\"785\" data-end=\"861\"\u003eCommon Symptoms of a Failing Lennox 16V38 Heat Pump Defrost Control Board\u003c\/h2\u003e\n\u003cp data-start=\"863\" data-end=\"1474\"\u003eThe \u003cstrong data-start=\"867\" data-end=\"895\"\u003eLennox 16V38 (100269-08)\u003c\/strong\u003e is a \u003cstrong data-start=\"901\" data-end=\"936\"\u003eheat pump defrost control board\u003c\/strong\u003e, not a furnace control board. It controls the outdoor unit's defrost cycle, compressor protection, pressure switch monitoring, and overall heat pump operation during both heating and cooling. Whether you're located in \u003cstrong data-start=\"1155\" data-end=\"1212\"\u003eCalgary, Edmonton, Red Deer, Lethbridge, Medicine Hat\u003c\/strong\u003e, or elsewhere in \u003cstrong data-start=\"1230\" data-end=\"1241\"\u003eAlberta\u003c\/strong\u003e, or in the \u003cstrong data-start=\"1253\" data-end=\"1277\"\u003eGreater Toronto Area\u003c\/strong\u003e, including \u003cstrong data-start=\"1289\" data-end=\"1415\"\u003eToronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Milton, Ajax, Pickering, and Oshawa\u003c\/strong\u003e, a failing defrost board can cause the following problems:\u003c\/p\u003e\n\u003cul data-start=\"1476\" data-end=\"2179\"\u003e\n\u003cli data-section-id=\"irw1oc\" data-start=\"1476\" data-end=\"1552\"\u003eOutdoor heat pump becomes covered in ice and never enters a defrost cycle.\u003c\/li\u003e\n\u003cli data-section-id=\"1r47dat\" data-start=\"1553\" data-end=\"1606\"\u003eHeat pump stops producing heat during cold weather.\u003c\/li\u003e\n\u003cli data-section-id=\"15b90m9\" data-start=\"1607\" data-end=\"1654\"\u003eOutdoor unit starts and stops intermittently.\u003c\/li\u003e\n\u003cli data-section-id=\"pneald\" data-start=\"1655\" data-end=\"1734\"\u003eCompressor will not start even though there is a call for heating or cooling.\u003c\/li\u003e\n\u003cli data-section-id=\"m3aanf\" data-start=\"1735\" data-end=\"1798\"\u003eHeat pump locks out on high- or low-pressure safety switches.\u003c\/li\u003e\n\u003cli data-section-id=\"totjb5\" data-start=\"1799\" data-end=\"1897\"\u003eAuxiliary or emergency heat runs more often because the outdoor unit is not operating correctly.\u003c\/li\u003e\n\u003cli data-section-id=\"1vf82ni\" data-start=\"1898\" data-end=\"1960\"\u003eUnit short cycles due to a failed anti-short-cycle function.\u003c\/li\u003e\n\u003cli data-section-id=\"1i5qd0g\" data-start=\"1961\" data-end=\"2023\"\u003eDefrost cycle runs too often or does not terminate properly.\u003c\/li\u003e\n\u003cli data-section-id=\"1famunn\" data-start=\"2024\" data-end=\"2084\"\u003eDiagnostic LEDs display fault codes or fail to illuminate.\u003c\/li\u003e\n\u003cli data-section-id=\"1rjub1f\" data-start=\"2085\" data-end=\"2179\"\u003eIntermittent heating and cooling caused by an internal failure of the defrost control board.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Oem Hvac Parts Canada","offers":[{"title":"Default Title","offer_id":53162260824340,"sku":null,"price":300.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/6146\/6132\/files\/oem16V38.jpg?v=1785107781","url":"https:\/\/oemhvacpartscanada.ca\/products\/lennox-16v38-heat-pump-defrost-control-board-100269-08","provider":"Oem Hvac Parts Canada","version":"1.0","type":"link"}