CARRIER Circuit Board: For 320729-752. This item has actually been inspected & photographed see pics. Open box, The tab on the side was cracked, I did reattach it. This is cosmetic and has no bearing on the circuit board itself. This and many other items came from an HVAC liquidation sale, item may be dusty or exterior box may have cosmetic wear. Item has been discounted severely for this reason. Furnace control board is a crucial component for your Carrier (Bryant) HVAC system. Designed for use in units and featuring the model number HK42FZ012?? 42F7012, this circuit board is easy to install and will ensure that your furnace runs smoothly and efficiently. With a focus on quality and reliability, this board is an essential element of your HVAC system. Whether you are replacing a faulty board or upgrading your current system, this Carrier (Bryant) Furnace Control Circuit Board HK42FZ012 is the perfect fit for your needs. Carrier HK42FZ012 Main Circuit Board. Used in: 355MAV042040AAKA 355MAV042040ABKA 355MAV042040ACKA 355MAV042040ADKA 355MAV042040AEKA 355MAV042040FFKA 35SMAV042040FGKA 355MAV042060AAKA 355MAV042060ABKA 355MAV042060ACKA. 355MAV042080ADKA 355MAV042080AEKA 355MAV042080FFKA 355MAV042080FGKA 355MAV060080ACKA 355MAV060080ADKA 355MAV0600804EKA. 355MAVO60080FFKA 355MAV060080FGKA 355MAV060100AAKA 355MAV060100ABKA 355MAVO60100ACKA 355MAV060100ADKA 355MAVO60100AEKA. 355MAV060100FFKA 355MAV060100FGKA 355MAV060120ACKA 355MAV060120ADKA 355MAV060120AEKA 355MAV060120FFKA 355MAV060120FGKA. 58MVP040F15114 58MVP040F16114 58MVP04010014 58MVP04011114 58MVP04012114 58MVP040131 14 58MVP04014114 58MVP060F15114. S8MVP060F16114 58MVP06010014 58MVP06011114 58MVP06012114 58MVP06013114 58MVP06014114 58MVP080F15114 58MVP080F15120 58MVP080F16114 58MVP080F16120 58MVP08010014 58MVP08011114 58MVP08012114 58MVP08012120 58MVP08013114 58MVP08013120. 58MVP08014114 58MVP08014120 58MVP100F15120 58MVP100F16120 58MVP10010020 58MVP10011120 58MVP10012120 58MVP10013120. S8MVP10014120 S8MVP120F15120 58MVP120F16120 58MVP12012120 58MVP12013120 58MVP12014120. Old stock I did see a tab & super glued it, see last two pics. I will price as used. ????????????????????????????????? SEE PICS ACTUAL PRODUCT PHOTOGRAPHED! I’m currently Liquidating manys businesses including.. A GIFT x?? SHOP (Tons of holiday /collection??) by Lemax & s. So other high end brands. Gift shop / collectors????????? Office Supply Store????? Lighting retail store. ? BOSS, MEYER & WESTERN snow plow?? PARTS STORE. ??? High end Cosmetic dept. ?????? hardware store with a full plumbing dept. In addition I always have inventory from multiple MLD; Such as THIRTY-ONE?? / SENEGENCE LIPSENSE?? , SCENTSY?? PURE ROMANCE?? . Tons of New & “DEAD” older stock!!! Items may have dust on packaging! Liquidating ALL business items. ? Occasionally I may post reference (stock) photos. IF The image shown is a stock image it’s for informative purposes and may not match product exactly. These photos may be trademarks of manufacture. Items may not have all paperwork, stickers, instructions, etc. Your tracking # will be sent to you. PLEASE VERIFY THIS IS A CORRECT PART FOR Your. VEHICIE / MACHINE / OR TOOL! WE CANNOT VERIFY FITMENT PACKAGING MAY HAVE MINOR WEAR OR MAY HAVE BEEN OPENED. ALWAYS A DEAL ZIMMERMAN. IS LIQUIDATING A BUSINESS & THEIR INVENTORY! DO NOT HAVE THE SYSTEM AVAILABLE TO TEST OR CONFIRM FITMENT, PLEASE VERIFY IT WILL WORK FOR YOU. Ebays definitions are “foggy”. Unless I write “NEW” (NWT) “NEW WITH TAGS” in the ad title & the Description.. Please assume it’s “Open box”, (NWOT) “new without tags” or previously owned. Expect minor wear & tear. Even if the item is “new” it may have Some imperfections, -VERY IMPORTANT to read my description & look at the pictures. We Want to be VERY clear. We are NOT CONSULTANTS, RETAIL STORE OR LICENSED DEALERS. Most Multi level marketing sales companies such as Scentsy, SeneGence, Swedish Beauty, etc. We do not provide any claims or validation of claims by the manuacturer. This product may be new or used surplus. Always A Deal is not an authorized surplus dealer or affilia. For the Manufactuarer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because the item may not contain the same warranties or servicess. Please be assured these products are in good shape and you can refer to my pictures as an extension of the description. Are expensive, for small businesses like us. There is ABSOLUTELY NO RETURNING OUTSIDE THE USA. We are a small businesss. ??? & we appreciate your business! THANK YOU FOR SUPPORTING OUR SMALL BUSINESS.