Description
Baxi Duo Tec 28 HE Boiler Gas ValveÂ
The Baxi Duo Tec 28 HE Gas Valve controls gas flow inside the boiler and supports safe combustion. Moreover, this pre-owned gas valve helps restore stable ignition and steady heating output. The part numbers 5114734, 720301001, and 720514301 confirm correct fit and smooth operation. In addition, this replacement offers a practical and affordable option for boiler repairs.
Compatible Boilers
Baxi Instant and Duo Tec Combi Series
105 HE A Instant (GC No. 47-075-50)
Duo Tec 24 HE A After Serial No. BTG0815 Issue 9 (GC No. 47-075-35)
Duo Tec 24 HE A Before Serial No. BTG0815 Issue 9 (GC No. 47-075-35 BEFORE)
Duo Tec 28 HE A After Serial No. CAC0929 Issue 9 (GC No. 47-075-36)
Duo Tec 28 HE A Before Serial No. CAC0929 Issue 9 (GC No. 47-075-36 BEFORE)
Duo Tec 33 HE A After Serial No. BTH1112 Issue 9 (GC No. 47-075-37)
Duo Tec 33 HE A Before Serial No. BTH1112 Issue 8 (GC No. 47-075-37 BEFORE)
Baxi HE System Boilers
15 HE System (GC No. 41-075-52)
18 HE System (GC No. 41-075-53)
24 HE System After Serial No. BTF0932 (GC No. 41-075-47)
24 HE System Before Serial No. BTF0932 (GC No. 41-075-47 BEFORE)
28 HE System After Serial No. CAB1112 (GC No. 41-075-48)
28 HE System Before Serial No. CAB1112 (GC No. 41-075-48 BEFORE)
32 HE System (GC No. 41-075-54)
Baxi Megaflo HE Series
Megaflo 15 HE A (GC No. 41-075-55)
Megaflo 18 HE A (GC No. 41-075-56)
Megaflo 24 HE A (GC No. 41-075-57)
Megaflo 28 HE A (GC No. 41-075-58)
Megaflo 32 HE A (GC No. 41-075-59)
Baxi Platinum Combi Series
Platinum Combi 24 HE (GC No. 47-075-27)
Platinum Combi 28 HE (GC No. 47-075-28)
Why Choose This Product?
This pre-owned Baxi Duo Tec 28 HE gas valve provides a reliable solution for ignition faults and heating issues. Furthermore, it helps regulate gas flow accurately, which improves boiler safety and performance. Each unit undergoes inspection and testing before dispatch. Therefore, this gas valve allows you to reduce repair costs while maintaining dependable boiler operation.
Delivery and Return
Orders placed before 1 PM ship the same working day, so you receive your part faster. Additionally, you can choose standard delivery or upgrade to next-day courier service at checkout. You may return the item within 30 days if it remains unused and in its original condition. Finally, always use a Gas Safe registered engineer for installation to ensure safe and correct boiler operation.
Frequently Asked Questions
1. Which boilers are compatible with the Baxi Duo Tec 28 HE Gas Valve 5114734?
The gas valve fits a wide range of Baxi boilers, including Duo Tec 24 HE, 28 HE, 33 HE, 40 HE, Bermuda 15 HE, Combi 24/28/33/40 HE, Platinum Combi 24/28/33/40 HE, and various System and ERP models. Always check the manufacturer part number to ensure compatibility.
2. Is this gas valve new or refurbished?
This listing is for a refurbished gas valve taken from a fully functioning boiler. It has been quality-checked and tested by our engineering team. Pre-owned valves come with a 6-month warranty, while brand-new valves come with a 12-month warranty.
3. What warranty is included with the Baxi gas valve?
Refurbished gas valves come with a 6-month warranty covering any defects due to refurbishment. Brand-new valves include a 12-month manufacturer-backed warranty.
4. How do I ensure I order the correct part?
Before placing your order, confirm that your boiler’s manufacturer part number matches 5114734 (or 720301001 / 720514301) to ensure proper fit and performance.
5. What is the returns policy?
We offer a 30-day return policy. Items must be returned in their original packaging, and any shipping costs for returns of faulty parts are the customer’s responsibility. Returns for incorrect parts may incur a restocking fee, and damaged packaging may result in rejection of the return.
