Baxi Duo Tec 20 Plate Heat Exchanger MPN 7223558The Baxi Duo Tec Plate Heat Exchanger is an essential component designed to efficiently transfer heat between the primary heating circuit and domestic hot water. The Baxi part number 7223558. With 20 plates, this heat exchanger ensures high performance and reliability in your boiler system. It’s a brand-new part, perfect for restoring your boiler to optimal functionality and comes with a standard 1 year warranty.Plate Heat Exchanger CompatibilityThis plate heat exchanger fits the following Baxi boilers:Baxi Duo Tec SeriesBaxi Duo Tec 24 HE – 47-075-23Baxi Duo Tec 24 HE A (After Serial No. BTG0815 Issue 9) – 47-075-35Baxi Duo Tec 24 HE A (Before Serial No. BTG0815 Issue 9) – 47-075-35 BEFOREBaxi Duo Tec 28 HE – 47-075-25Baxi Duo Tec 28 HE A (After Serial No. CAC0929 Issue 9) – 47-075-36Baxi Duo Tec 28 HE A (Before Serial No. CAC0929 Issue 9) – 47-075-36 BEFOREBaxi Duo Tec 33 HE – 47-075-24Baxi Duo Tec 33 HE A (After Serial No. BTH1112 Issue 9) – 47-075-37Baxi Duo Tec 33 HE A (Before Serial No. BTH1112 Issue 8) – 47-075-37 BEFOREBaxi Duo Tec 40 HE – 47-075-26Baxi Duo Tec 40 HE A (Issue 8) – 47-075-38Baxi Duo Tec Combi ErP SeriesBaxi Duo Tec 24 Combi ErP (Serial No. Ending AC Issue 3) – 47-075-96 ACBaxi Duo Tec 24 Combi ErP (Serial No. Ending BC Issue 2) – 47-075-96 BCBaxi Duo Tec 24 Combi ErP (Serial No. Ending CC) – 47-075-96 CCBaxi Duo Tec 28 Combi ErP (Serial No. Ending AC Issue 3) – 47-075-97 ACBaxi Duo Tec 28 Combi ErP (Serial No. Ending BC Issue 3) – 47-075-97 BCBaxi Duo Tec 28 Combi ErP (Serial No. Ending CC) – 47-075-97 CCBaxi Duo Tec 33 Combi ErP (Serial No. Ending AC Issue 3) – 47-075-99 ACBaxi Duo Tec 33 Combi ErP (Serial No. Ending BC Issue 2) – 47-075-99 BCBaxi Duo Tec 33 Combi ErP (Serial No. Ending CC) – 47-075-99 CCBaxi Duo Tec 40 Combi ErP (Serial No. Ending AC Issue 3) – 47-077-03 ACBaxi Duo Tec 40 Combi ErP (Serial No. Ending BC Issue 2) – 47-077-03 BCBaxi Duo Tec 40 Combi ErP (Serial No. Ending CC) – 47-077-03 CCBaxi Combi SeriesBaxi Combi Instant 105 E – 47-075-09Baxi Combi 24 HE – 47-075-20Baxi Combi 28 HE – 47-075-21Baxi Combi 33 HE – 47-075-22Baxi Platinum Combi SeriesBaxi Platinum Combi 24 HE – 47-075-27Baxi Platinum Combi 24 HE A (After Serial No. BMY0815 Issue 6) – 47-075-31Baxi Platinum Combi 24 HE A (Before Serial No. BMY0815 Issue 6) – 47-075-31 BEFOREBaxi Platinum Combi 28 HE – 47-075-28Baxi Platinum Combi 28 HE A (After Serial No. BNC0932 Issue 7) – 47-075-32Baxi Platinum Combi 28 HE A (Before Serial No. BNC0932 Issue 7) – 47-075-32 BEFOREBaxi Platinum Combi 33 HE A (After Serial No. BNE1112 Issue 5) – 47-075-33Baxi Platinum Combi 33 HE A (Before Serial No. BNE1112 Issue 6) – 47-075-33 BEFOREBaxi Platinum Combi 40 HE A (Issue 4) – 47-075-34Baxi ERP SeriesBaxi 24 Combi ERP (Serial No Ending CC) – 47-077-04 CCBaxi 24 Combi ERP (Serial No Ending DC) – 47-077-04 DCBaxi 24 Combi Erp (Serial No Ending IN AC Issue 2) – 47-077-04 ACBaxi 24 Combi Erp (Serial No Ending IN BC Issue 2) – 47-077-04 BCBaxi 28 Combi ERP (Serial No Ending CC) – 47-077-05 CCBaxi 28 Combi ERP (Serial No Ending DC) – 47-077-05 DCBaxi 28 Combi Erp (Serial No Ending IN AC Issue 2) – 47-077-05 ACBaxi 28 Combi Erp (Serial No Ending IN BC Issue 2) – 47-077-05 BCBaxi 33 Combi ERP (Serial No Ending CC) – 47-077-06 CCBaxi 33 Combi ERP (Serial No Ending DC) – 47-077-06 DCBaxi 33 Combi Erp (Serial No Ending IN AC Issue 2) – 47-077-06 ACBaxi 33 Combi Erp (Serial No Ending IN BC Issue 2) – 47-077-06 BCBaxi 40 Combi ERP (Serial No Ending CC) – 47-077-07 CCBaxi 40 Combi ERP (Serial No Ending DC) – 47-077-07 DCBaxi 40 Combi Erp (Serial No Ending IN AC Issue 2) – 47-077-07 ACBaxi 40 Combi Erp (Serial No Ending IN BC Issue 2) – 47-077-07 BCWhat Baxi Plate Heat Exchanger Do?A plate heat exchanger is critical for efficient heat transfer between the boiler’s primary heating system and domestic hot water. This ensures consistent hot water flow throughout your home. The Baxi Duo Tec Plate Heat Exchanger maintains your boiler’s efficiency and extends its lifespan by preventing issues related to water temperature fluctuations or low system pressure. Shipping InformationOrders placed by 1:00 p.m. EST (Monday–Friday) are shipped the same day. We offer next-day delivery, excluding weekends. For Friday orders, next-day delivery is on Monday unless you select the Saturday delivery option at checkout.Return PolicyAt Aspire Heating, your satisfaction is our priority. If your plate heat exchanger does not meet your expectations, you can return it within 30 days. Please read our full Return Policy for more information.Thank You for Choosing Aspire Heating for Your Baxi duo tec heat exchanger replacement needs!
