Alpha 1.023565 Pressure Relief Valve | Replacement Spare Part
- SKU
- EDDALPHA08
Compatible replacement for Alpha 1.023565 3 Bar Pressure Relief Valve
Compatible replacement for the Alpha 1.023565 3 bar pressure relief valve, for Alpha CD and HE gas boilers.
What it does
The pressure relief valve protects the sealed heating circuit. If system pressure rises past 3 bar it opens and discharges water to the outside discharge pipe, protecting the boiler, pipework and radiators.
Signs it needs replacing
A valve that drips or discharges at normal pressure, or a system that keeps losing pressure with no visible leak, often points to a failed relief valve. Check the expansion vessel charge too, as a flat vessel can make a healthy valve lift.
Where it fits
Alpha CD12S, CD20S & CD28S; CD25C, CD25X, CD28C, CD28X & CD35C; HE25 & HE33, including LPG versions.
GC numbers: CD12S 41-532-16, CD20S 41-532-18, CD28S 41-532-20, CD25C 47-532-31, CD25X 47-532-39, CD28C 47-532-33, CD28X 47-532-37, CD35C 47-532-35, HE25 47-532-41, HE25 LPG 47-532-42, HE33 47-532-43, HE33 LPG 47-532-44.
Specification
- Replaces Alpha part number 1.023565
- Set pressure 3 bar
- Pressure relief valve
Installation
Gas Safe registered engineer required. Isolate the gas and electrical supplies before any work. In stock at Electrical Deals Direct.
| MPN | 1.023565 |
|---|---|
| Product Code | EDDALPHA08 |
| Compatible With: Product Code (SKU) | Alpha CD12S, CD20S & CD28S; CD25C, CD25X, CD28C, CD28X & CD35C; HE25 & HE33, including LPG versions. |
| Part Origin | Compatible |
| Part or Accessory? | Part |
| Brand | Alpha |
| Empty Weight (kG) | 0.5 |
| Full Weight (kG) | 0.5 |
Delivery Information -
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
Gledhill Cylinders – Delivery Charge -
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Returns Information -
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
Compatible replacement for Alpha 1.023565 3 Bar Pressure Relief Valve
Compatible replacement for the Alpha 1.023565 3 bar pressure relief valve, for Alpha CD and HE gas boilers.
What it does
The pressure relief valve protects the sealed heating circuit. If system pressure rises past 3 bar it opens and discharges water to the outside discharge pipe, protecting the boiler, pipework and radiators.
Signs it needs replacing
A valve that drips or discharges at normal pressure, or a system that keeps losing pressure with no visible leak, often points to a failed relief valve. Check the expansion vessel charge too, as a flat vessel can make a healthy valve lift.
Where it fits
Alpha CD12S, CD20S & CD28S; CD25C, CD25X, CD28C, CD28X & CD35C; HE25 & HE33, including LPG versions.
GC numbers: CD12S 41-532-16, CD20S 41-532-18, CD28S 41-532-20, CD25C 47-532-31, CD25X 47-532-39, CD28C 47-532-33, CD28X 47-532-37, CD35C 47-532-35, HE25 47-532-41, HE25 LPG 47-532-42, HE33 47-532-43, HE33 LPG 47-532-44.
Specification
- Replaces Alpha part number 1.023565
- Set pressure 3 bar
- Pressure relief valve
Installation
Gas Safe registered engineer required. Isolate the gas and electrical supplies before any work. In stock at Electrical Deals Direct.
| MPN | 1.023565 |
|---|---|
| Product Code | EDDALPHA08 |
| Compatible With: Product Code (SKU) | Alpha CD12S, CD20S & CD28S; CD25C, CD25X, CD28C, CD28X & CD35C; HE25 & HE33, including LPG versions. |
| Part Origin | Compatible |
| Part or Accessory? | Part |
| Brand | Alpha |
| Empty Weight (kG) | 0.5 |
| Full Weight (kG) | 0.5 |
Delivery Information -
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
Gledhill Cylinders – Delivery Charge -
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Returns Information -
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
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