Baxi / Potterton / Main 5E Main Heat Exchanger – Refurbished | Part No. 5114687
SKU: HEA-1168-A-BC
SKU:
HEA-1168-A-BC
Manufacturer Part Number:
5114687Reduced heating output, inefficient combustion, or a boiler that struggles to maintain temperature are common signs of a failing primary heat exchanger. The Baxi / Potterton / Main 5E Heat Exchanger (Part No. 5114687) is a fully refurbished replacement covering one of the broadest ranges of Baxi Group boilers available — including Baxi Duo-Tec, Platinum, Combi, System, and Megaflo series, as well as Potterton Gold, Heatmax, Promax, and Titanium models.
This is a fully refurbished unit with the 5-element coil configuration, quality-tested before dispatch. It delivers reliable, manufacturer-grade performance at a fraction of the cost of a new part.
Compatible Boiler Models (Key Selection)
| Brand | Series | Example Models |
|---|---|---|
| Baxi | Duo-Tec HE | 24 HE, 28 HE, 33 HE, 33 HE A, Duo-Tec 33 ErP (AC/BC/CC/DC) |
| Baxi | Platinum Combi HE | 24 HE, 24 HE A, 28 HE, 28 HE A, 33 HE, 33 HE A, 40 HE |
| Baxi | Combi HE / System | Combi 24/28 HE, 33 Combi ErP, 24/28 HE System, Megaflo 24/28 HE A, 28 System ErP |
| Potterton | Gold Combi HE | Gold 24/28/33 HE A Combi, Gold 33 HE, Gold 33 Combi ErP, Gold System 28 HE A/ErP |
| Potterton | Promax / Heatmax | Promax 28 HE Plus A, 33 HE Plus, 33 ErP; Heatmax 33 HE; Promax HE Store 90L/115L/150L |
| Potterton | Titanium | Titanium 33, Titanium 33 Combi ErP (AC/BC/CC/DC/EC) |
Key Features
- Baxi Group part number 5114687 — 5-element (5E) primary heat exchanger
- Fully refurbished: quality-tested before dispatch
- Covers Baxi Duo-Tec, Platinum, Combi HE, System, Megaflo, and Potterton Gold, Promax, Heatmax, Titanium series
- Weight: 10,000g | Dimensions: 50 × 50 × 50 cm
- 12-month warranty included
Delivery & Returns
Orders placed before 1:00 PM (Monday–Friday) are dispatched the same working day. Standard and next-day delivery options available at checkout. Next-day orders placed on Fridays arrive Monday — select Saturday delivery at checkout for weekend delivery. Returns accepted within 30 days if unused and in original packaging.
Note: Installation must be carried out by a Gas Safe registered engineer.
| SKU | HEA-1168-A-BC |
| Weight | 10.0 kg |
Baxi
Free Delivery
Free UK delivery on orders over £75. Same-day dispatch on orders placed before 4pm on working days.
Returns
We offer a 30-day returns policy. Items must be returned in original condition and packaging. Contact our team to arrange a return.