Baxi
Baxi Plate Heat Exchanger 14 Plate 720790001
Baxi 14 plate heat exchanger, part number 720790001, for selected Duo-Tec 2, EcoBlue Advance, Platinum 2 and Potterton Promax Ultra combi boilers.
At a glance
- Also known as PLATE-HEAT-EX-14-PLATES, N3840
£122.40
£102.00 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 720790001 is a 14 plate heat exchanger, classed as a heat exchanger in the gas boiler spares range. It is a plate-to-plate unit used in Baxi and Potterton combi boilers to transfer heat from the primary circuit to the domestic hot water circuit.
Before you order
- Confirm the boiler model, output rating and serial number. Some Potterton Promax Ultra units are listed by serial number range.
- Check the appliance's gas type (natural gas or LPG) where the model is listed with a GA suffix.
- Compare the existing heat exchanger's plate count against the 14 plates specified for this part.
Compliance
| GC number | H90-657 |
|---|---|
| Alternative numbers | PLATE-HEAT-EX-14-PLATES, N3840 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI DUO-TEC 2 COMBI 24 | 47-075-67 | 47-075-67 | — | — |
| BAXI DUO-TEC 2 COMBI 24 GA - LPG | 47-075-54 | 47-075-54 | — | — |
| BAXI DUO-TEC 2 COMBI 24 GA - NG | 47-075-54 | 47-075-54 | — | — |
| BAXI DUO-TEC 2 COMBI 28 | 47-075-68 | 47-075-68 | — | — |
| BAXI DUO-TEC 2 COMBI 28 GA - LPG | 47-075-55 | 47-075-55 | — | — |
| BAXI DUO-TEC 2 COMBI 28 GA - NG | 47-075-55 | 47-075-55 | — | — |
| BAXI ECOBLUE ADVANCE COMBI 24 | 47-075-87 | 47-075-87 | — | — |
| BAXI ECOBLUE ADVANCE COMBI 28 | 47-075-88 | 47-075-88 | — | — |
| BAXI ECOBLUE ADVANCE COMBI 33 | 47-075-89 | 47-075-89 | — | — |
| BAXI ECOBLUE ADVANCE COMBI ErP 24 | 47-077-14 | 47-077-14 | — | — |
Showing 10 of 19 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
BAXI appliance manual — DUO-TEC 2 COMBI 24 (GC 47-075-67), DUO-TEC 2 COMBI 28 (GC 47-075-68)
manualmanualBAXI appliance manual — DUO-TEC 2 COMBI 24 GA - LPG (GC 47-075-54), DUO-TEC 2 COMBI 24 GA - NG (GC 47-075-54), DUO-TEC 2 COMBI 28 GA - LPG (GC 47-075-55), DUO-TEC 2 COMBI 28 GA - NG (GC 47-075-55)
manualmanualBAXI appliance manual — ECOBLUE ADVANCE COMBI 24 (GC 47-075-87), ECOBLUE ADVANCE COMBI 28 (GC 47-075-88), ECOBLUE ADVANCE COMBI 33 (GC 47-075-89)
manualmanualBAXI appliance manual — ECOBLUE ADVANCE COMBI ErP 24 (GC 47-077-14), ECOBLUE ADVANCE COMBI ErP 28 (GC 47-077-15), ECOBLUE ADVANCE COMBI ErP 33 (GC 47-077-16)
manualmanualBAXI appliance manual — PLATINUM 2 28 GA (GC 47-075-61)
manualmanualPOTTERTON appliance manual — PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING AC (GC 47-393-54), PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING BC & CC (GC 47-393-54), PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING DC (GC 47-393-54), PROMAX ULTRA 28 COMBI ErP - SERIAL No. ENDING BC & CC (GC 47-393-55), PROMAX ULTRA 28 COMBI ErP - SERIAL No. ENDING DC (GC 47-393-55), PROMAX ULTRA 28 COMBI ErP SERIAL No. ENDING AC (GC 47-393-55)
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