{"product_id":"icp-control-board-mounting-plate-for-sup27e230v2ia-oem-b03529-ships-today","title":"ICP Control Board Mounting Plate for SUP27E230V2IA — OEM B03529 | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis is the genuine OEM control board mounting plate (part number B03529, PLATE CONTROL BOARD MOUNTING) for the ICP\/Tempstar\/Heil SUP27E230V2IA. The plate is the structural carrier that locates and grounds the integrated furnace control board inside the cabinet, keeping it aligned with the harness connectors and isolated from sheet-metal shorts. A cracked, corroded, or warped mounting plate can let the board shift, stress solder joints, lose its ground path, or chafe wiring — producing intermittent faults that mimic a failing board. Replacing the plate with the factory part restores correct board position and grounding.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\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\u003eB03529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eControl Board Mounting Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eMounts and grounds integrated control board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eSUP27E230V2IA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003eOEM Direct Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect-fit replacement for the ICP\/Tempstar\/Heil SUP27E230V2IA. Confirm your existing plate's standoff pattern and connector cutouts match before installing.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the service panel to reach the control compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the board, standoffs, and harness routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the board harnesses, unclip the board from the plate, then unfasten and remove the old plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new plate, transfer the board onto its standoffs, and reconnect each harness per your photo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power and verify the board powers up and the system sequences normally.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCracked, bent, or corroded mounting plate\u003c\/li\u003e\n\u003cli\u003eBoard shifts or rattles loose in the cabinet\u003c\/li\u003e\n\u003cli\u003eIntermittent control faults or ground errors\u003c\/li\u003e\n\u003cli\u003eChafed or pinched harness against sheet metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027260424563,"sku":"B03529","price":110.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047487193459,"sku":"B03529-GEN","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-B03529_17237eb5-eb0e-4b9f-8163-f346214b7634.jpg?v=1782886221","url":"https:\/\/nationalhvacparts.com\/products\/icp-control-board-mounting-plate-for-sup27e230v2ia-oem-b03529-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}