Alpha
Alpha Drain Valve 1.4275
Drain fitting with hose union for Alpha gas boilers, including InTEC, E-TEC, CD and Commercial ranges.
At a glance
- Also known as DRAINING-FITTING-CBSY, 1250398
£10.91
£9.09 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 Alpha 1.4275 is a drain fitting with hose union used on Alpha gas boilers, including the InTEC, E-TEC, CD and Commercial ranges. It provides a drain point for emptying the appliance or heating circuit during service and maintenance. The hose union allows a drain hose to be connected to the fitting.
Signs this part needs replacing
- Water weeping or dripping from the drain point when the valve is closed
- Hose union connection not sealing against the drain hose
- Valve spindle stiff, seized or difficult to turn
- Debris or scale preventing the valve from closing fully
- System not draining freely when the valve is opened
Before you order
- Confirm your boiler model and GC number against the fitment list above
- Check that the existing fitting is a drain valve with hose union
- Isolate the appliance and drain the system before removing the old part
Compliance
| Alternative numbers | DRAINING-FITTING-CBSY, 14275, 1250398 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA InTEC 50CS | — | — | — | |
| ALPHA ALPHA SOLARSMART 100 DRAIN BACK UNIT | — | — | — | |
| ALPHA CD115S | — | — | — | |
| ALPHA CD115S (LPG) | — | — | — | |
| ALPHA CD13R | 41-532-05 | 41-532-05 | — | — |
| ALPHA CD13R (LPG) | 41-532-11 | 41-532-11 | — | — |
| ALPHA CD18R | 41-532-03 | 41-532-03 | — | — |
| ALPHA CD18R (LPG) | 41-532-09 | 41-532-09 | — | — |
| ALPHA CD24R | 41-532-04 | 41-532-04 | — | — |
| ALPHA CD24R (LPG) | 41-532-10 | 41-532-10 | — | — |
Showing 10 of 57 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.
ALPHA COMMERCIAL appliance manual — PRO TEC 115, PRO TEC 115 (LPG), PRO TEC 50, PRO TEC 50 (LPG), PRO TEC 70, PRO TEC 70 (LPG), PRO TEC 90, PRO TEC 90 (LPG)
manualmanualALPHA COMMERCIAL appliance manual — PRO TEC PLUS 100, PRO TEC PLUS 100 (LPG), PRO TEC PLUS 115 (GC 41-532-36), PRO TEC PLUS 115 (LPG), PRO TEC PLUS 50 (GC 41-532-30), PRO TEC PLUS 50 (LPG), PRO TEC PLUS 60, PRO TEC PLUS 60 (LPG), PRO TEC PLUS 70 (GC 41-532-32), PRO TEC PLUS 70 (LPG), PRO TEC PLUS 75, PRO TEC PLUS 75 (LPG), PRO TEC PLUS 90 (GC 41-532-34), PRO TEC PLUS 90 (LPG)
manualmanualALPHA COMMERCIAL appliance manual — PROTEC 115NX, PROTEC 115NX LPG, PROTEC 150NX, PROTEC 150NX LPG, PROTEC 90NX, PROTEC 90NX LPG
manualmanualALPHA COMMERCIAL appliance manual — PROTEC 48NX, PROTEC 48NX LPG, PROTEC 68NX, PROTEC 68NX LPG
manualmanualALPHA appliance manual — CD115S, CD115S (LPG), CD90S, CD90S (LPG)
manualmanualALPHA appliance manual — CD13R (GC 41-532-05), CD13R (LPG) (GC 41-532-11), CD18R (GC 41-532-03), CD18R (LPG) (GC 41-532-09), CD24R (GC 41-532-04), CD24R (LPG) (GC 41-532-10)
manualmanualALPHA appliance manual — CD50S, CD50S (LPG), CD70S, CD70S (LPG)
manualmanualALPHA appliance manual — E-TEC 15R (GC 41-532-49), E-TEC 15R (LPG), E-TEC 20R (GC 41-532-50), E-TEC 20R (LPG), E-TEC 25R (GC 41-532-51), E-TEC 25R (LPG)
manualmanualALPHA appliance manual — InTEC 50CS
manualmanualALPHA appliance manual — SOLARSMART 100 DRAIN BACK UNIT
manualmanualALPHA appliance manual — WALL HUNG FLOWSMART 50
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