Worcester Bosch
Worcester Bosch Straight Coupling R1 8738902479
Straight coupling R1 x 28mm for Worcester Bosch Greenstar Condens and Condens 7000 Series boilers.
At a glance
- Part type: straight coupling
- Appliance family: Greenstar Condens, Greenstar Condens 7000 Series
- Also known as 1038823
£53.66
£44.72 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
Straight coupling R1 x 28mm manufactured by Worcester Bosch. It joins pipework in a straight run within the heating circuit of Greenstar Condens and Greenstar Condens 7000 Series boilers. The R1 connection provides a secure, sealed joint at the coupling point.
Signs this part needs replacing
- Weeping or dripping at the coupling joint
- Corrosion, scale or water staining on the coupling body
- System pressure loss traced to the joint
- Thread damage or a joint that will not seal after reassembly
- Visible mineral deposits around the connection
Before you order
- Confirm your boiler model appears in the fit list above
- Check the pipe size and thread on the existing coupling against the R1 x 28 mm specification
- Inspect adjacent pipework for damage before fitting
Compliance
| Alternative numbers | 1038823 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 100 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 125 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 145 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 50 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 65 23 | 41-406-67 | 41-406-67 | — | — |
| WORCESTER GREENSTAR CONDENS 7000 SERIES GC7000WP 85 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 100 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 125 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 145 23 | — | — | — | |
| WORCESTER GREENSTAR CONDENS GC7000WP 50 23 | — | — | — |
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Documents & drawings
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