Vaillant
Vaillant Lock 088734
Vaillant 088734 lock, a securing component listed for Thermocompact and Turbomax gas boiler models.
At a glance
- Also known as LOCK, 1373244
Showing prices
£32.03
£26.69 ex. VAT · VAT at 20%
Available to order · 1 working day
Available to order · 1 working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 088734 lock is a securing component supplied by Vaillant for use on its gas boiler range. It is listed against the Thermocompact and Turbomax families, where it forms part of the appliance's retaining arrangement. It is a small hardware item rather than a functional gas or water-carrying component.
Signs this part needs replacing
- The lock no longer holds the component it secures in place
- Visible corrosion, cracking or deformation of the lock
- The lock is missing or was lost during previous servicing
- The lock will not seat or engage correctly when refitted
Before you order
- Confirm the model and variant on the appliance data badge against the fitment list
- Check the existing lock against the part number 088734 before ordering
- Verify the quantity required for the appliance, as more than one may be used
Compliance
| Barcode / EAN | 4024074381045 |
|---|---|
| Alternative numbers | LOCK, 1373244 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT THERMOcompact 615E VU 152-5 (2000-2001) | 41-044-23 | 41-044-23 | — | — |
| VAILLANT THERMOcompact 615E VU 152/2-5 (2001-2002) | 41-044-23 | 41-044-23 | — | — |
| VAILLANT THERMOcompact 615E VU 152/2-5 R1 (2002-2004) | 41-044-23 | 41-044-23 | — | — |
| VAILLANT THERMOcompact 615E VU 152/2-5 R3 (2004-2006) | 41-044-23 | 41-044-23 | — | — |
| VAILLANT THERMOcompact 620E VU 202-5 (2000-2001) | 41-044-24 | 41-044-24 | — | — |
| VAILLANT THERMOcompact 620E VU 202/2-5 (2001-2002) | 41-044-24 | 41-044-24 | — | — |
| VAILLANT THERMOcompact 620E VU 202/2-5 R1 (2002-2003) | 41-044-24 | 41-044-24 | — | — |
| VAILLANT THERMOcompact 620E VU 202/2-5 R2 (2003-2004) | 41-044-24 | 41-044-24 | — | — |
| VAILLANT THERMOcompact 620E VU 202/2-5 R3 (2004-2006) | 41-044-24 | 41-044-24 | — | — |
| VAILLANT THERMOcompact 624E VU 242-5 (2000-2001) | 41-044-25 | 41-044-25 | — | — |
Showing 10 of 87 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
VAILLANT appliance manual — THERMOcompact 615E VU 152/2-5 (2001-2002) (GC 41-044-23), THERMOcompact 615E VU 152/2-5 R1 (2002-2004) (GC 41-044-23), THERMOcompact 615E VU 152/2-5 R3 (2004-2006) (GC 41-044-23), THERMOcompact 620E VU 202/2-5 (2001-2002) (GC 41-044-24), THERMOcompact 620E VU 202/2-5 R1 (2002-2003) (GC 41-044-24), THERMOcompact 620E VU 202/2-5 R2 (2003-2004) (GC 41-044-24), THERMOcompact 620E VU 202/2-5 R3 (2004-2006) (GC 41-044-24), THERMOcompact 624E VU 242/2-5 (2001-2002) (GC 41-044-25), THERMOcompact 624E VU 242/2-5 R1 (2002-2003) (GC 41-044-25), THERMOcompact 624E VU 242/2-5 R2 (2003-2004) (GC 41-044-25), THERMOcompact 624E VU 242/2-5 R3 (2004-2006) (GC 41-044-25), THERMOcompact 628E VU 282/2-5 (2001-2002) (GC 41-044-26), THERMOcompact 628E VU 282/2-5 R1 (2002-2003) (GC 41-044-26), THERMOcompact 628E VU 282/2-5 R2 (2003-2004) (GC 41-044-26), THERMOcompact 628E VU 282/2-5 R3 (2004-2006) (GC 41-044-26), THERMOcompact 637E VU 362/2-5 (2002-2004) (GC 41-044-32), THERMOcompact 637E VU 362/2-5 R3 (2004-2006) (GC 41-044-32), TURBOmax Plus 824E VUW 242-5 (2000-2001) (GC 47-044-04), TURBOmax Plus 824E VUW 242/2-5 (2001-2002) (GC 47-044-04), TURBOmax Plus 824E VUW 242/2-5 R1 (2002-2002) (GC 47-044-04), TURBOmax Plus 824E VUW 242/2-5 R2 (2003-2004) (GC 47-044-04), TURBOmax Plus 824E VUW 242/2-5 R3 (2004-2004) (GC 47-044-04), TURBOmax Plus 828E VUW 282/2-5 (2001-2002) (GC 47-044-09), TURBOmax Plus 828E VUW 282/2-5 R1 (2002-2002) (GC 47-044-09), TURBOmax Plus 828E VUW 282/2-5 R2 (2003-2004) (GC 47-044-09), TURBOmax Plus 828E VUW 282/2-5 R3 (2004-2004) (GC 47-044-09), TURBOmax Plus 836E VUW 362/2-5 (2002-2004) (GC 47-044-28), TURBOmax Plus 836E VUW 362/2-5 R3 (2004-2004) (GC 47-044-28), TURBOmax Plus 837E VUW 362/2-5 (2002-2004) (GC 47-044-28), TURBOmax Plus 837E VUW 362/2-5 R3 (2004-2004) (GC 47-044-28), VU 152/2-5 (GC 41-044-23), VU 152/2-5 R1 (GC 41-044-23), VU 152/2-5 R3 (GC 41-044-23), VU 202/2-5 (GC 41-044-24), VU 202/2-5 R1 (GC 41-044-24), VU 202/2-5 R2 (GC 41-044-24), VU 202/2-5 R3 (GC 41-044-24), VU 242/2-5 (GC 41-044-25), VU 242/2-5 R1 (GC 41-044-25), VU 242/2-5 R2 (GC 41-044-25), VU 242/2-5 R3 (GC 41-044-25), VU 282/2-5 (GC 41-044-26), VU 282/2-5 R1 (GC 41-044-26), VU 282/2-5 R2 (GC 41-044-26), VU 282/2-5 R3 (GC 41-044-26), VU 362/2-5 (GC 41-044-32), VU 362/2-5 R3 (GC 41-044-32), VUW 242-5 (GC 47-044-04), VUW 242/2-5 (GC 47-044-04), VUW 242/2-5 R1 (GC 47-044-04), VUW 242/2-5 R2 (GC 47-044-04), VUW 242/2-5 R3 (GC 47-044-04), VUW 282/2-5 (GC 47-044-09), VUW 282/2-5 R1 (GC 47-044-09), VUW 282/2-5 R2 (GC 47-044-09), VUW 282/2-5 R3 (GC 47-044-09), VUW 362/2-5 (GC 47-044-28), VUW 362/2-5 R3 (GC 47-044-28)
manualmanualVAILLANT appliance manual — TURBOmax Pro 24E VUW 242-3 (2000-2001) (GC 47-044-10), TURBOmax Pro 24E VUW 242/2-3 R1 (2002-2002) (GC 47-044-10), TURBOmax Pro 24E VUW 242/2-3 R2 (2003-2004) (GC 47-044-10), TURBOmax Pro 24E VUW 242/2-3 R3 (2004-2004) (GC 47-044-10), TURBOmax Pro 28E VUW 282-3 (2000-2001) (GC 47-044-11), TURBOmax Pro 28E VUW 282/2-3 R1 (2002-2002) (GC 47-044-11), TURBOmax Pro 28E VUW 282/2-3 R2 (2003-2004) (GC 47-044-11), TURBOmax Pro 28E VUW 282/2-3 R3 (2004-2004) (GC 47-044-11), VUW 242-3 (GC 47-044-10), VUW 242/2-3 R1 (GC 47-044-10), VUW 242/2-3 R2 (GC 47-044-10), VUW 242/2-3 R3 (GC 47-044-10), VUW 282/2-3 R1 (GC 47-044-11), VUW 282/2-3 R2 (GC 47-044-11), VUW 282/2-3 R3 (GC 47-044-11)
manualmanualVAILLANT appliance manual — TURBOmax Pro 24E VUW 242/2-3 (2001-2002) (GC 47-044-10), TURBOmax Pro 28E VUW 282/2-3 (2001-2002) (GC 47-044-11), VUW 242/2-3 (GC 47-044-10), VUW 282/2-3 (GC 47-044-11)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.