{"product_id":"icp-defrost-control-board-for-ye060f-heat-pump-ships-today-1","title":"ICP Defrost Control Board for YE060F — Heat Pump | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis genuine OEM defrost control board (part number 34332101) manages the defrost cycle on the ICP\/Heil\/Tempstar YE060F heat pump. The board monitors the defrost thermostat and coil temperature, then initiates and terminates defrost based on its timer interval to clear frost and ice from the outdoor coil during heating operation. It coordinates the compressor, the reversing valve, and the outdoor fan, and energizes auxiliary heat as needed during the cycle. When the defrost board fails, the outdoor coil can ice over and choke airflow, the system loses heating capacity, the reversing valve may not switch, or the unit may get stuck in defrost. Because it sits in a harsh outdoor environment exposed to moisture, temperature swings, and voltage surges, the defrost board is a common service replacement on aging heat pumps.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e34332101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDefrost Control Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Heil \/ Tempstar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eHeat Pump Defrost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eDirectly fits the ICP\/Heil\/Tempstar YE060F heat pump and related Comfortmaker\/Heil-built outdoor units that use board 34332101. Confirm the part number printed on your existing board before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the disconnect and breaker, verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the condenser\/control-box service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph every wire and connector on the board before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug connectors, release the mounting standoffs or screws, and lift out the old board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Seat the new board on its standoffs and reconnect each connector per your photo, matching defrost-time and pin settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, run a heating call, and confirm normal operation and proper defrost initiation\/termination.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOutdoor coil ices over and the unit never enters or exits defrost.\u003c\/li\u003e\n\u003cli\u003eHeat pump gets stuck running in defrost or short-cycles the reversing valve.\u003c\/li\u003e\n\u003cli\u003eNo 24V output to the compressor contactor or fan during a heating call.\u003c\/li\u003e\n\u003cli\u003eVisible burn marks, corrosion, or a cracked relay on the board.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day before 3 PM CST. 30-day returns. National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027196330355,"sku":"34332101","price":185.83,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047500398963,"sku":"34332101-GEN","price":142.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-defrost-34332101_8265b88e-a84c-4d55-a4af-a654e9904906.jpg?v=1782886798","url":"https:\/\/nationalhvacparts.com\/products\/icp-defrost-control-board-for-ye060f-heat-pump-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}