Baxi 720777801 Safety Valve 3 Bar
- SKU
- EDDBAXIGAS78
Our Expert's Opinion
"Acts as a safety guard, slowly venting pressure once it surpasses 3 bar to prevent system damage."Baxi 720777801 Safety Valve 3 Bar
The Baxi 720777801 safety valve is a pressure-relief mechanism designed for closed-loop heating systems. Whenever internal pressure rises beyond 3 bar—a point at which components like the heat exchanger or pump are at risk—the valve opens smoothly to discharge excess and restore a safe regime. This component is found in numerous Baxi boiler families, such as the Ultra System, Megaflo 2, Neta‑Tec, EcoBlue (including ErP ranges), Duo‑Tec 2, and the Baxi 100 series, highlighting its versatility across product lines. Its thoughtful proportional response avoids sudden drops in pressure, ensuring system safety without compromising performance. Built for seamless integration, the valve supports long-term reliability when correctly fitted, but given its critical role, it should always be installed by a qualified Gas Safe engineer.
Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
This is a compatible Baxi product, designed to match the original specifications and provide reliable performance.
| MPN | 720777801 |
|---|---|
| Product Code | EDDBAXIGAS78 |
| Part Origin | Compatible |
| Part or Accessory? | Part |
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 £27.50 (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.
Baxi 720777801 Safety Valve 3 Bar
The Baxi 720777801 safety valve is a pressure-relief mechanism designed for closed-loop heating systems. Whenever internal pressure rises beyond 3 bar—a point at which components like the heat exchanger or pump are at risk—the valve opens smoothly to discharge excess and restore a safe regime. This component is found in numerous Baxi boiler families, such as the Ultra System, Megaflo 2, Neta‑Tec, EcoBlue (including ErP ranges), Duo‑Tec 2, and the Baxi 100 series, highlighting its versatility across product lines. Its thoughtful proportional response avoids sudden drops in pressure, ensuring system safety without compromising performance. Built for seamless integration, the valve supports long-term reliability when correctly fitted, but given its critical role, it should always be installed by a qualified Gas Safe engineer.
Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
This is a compatible Baxi product, designed to match the original specifications and provide reliable performance.
| MPN | 720777801 |
|---|---|
| Product Code | EDDBAXIGAS78 |
| Part Origin | Compatible |
| Part or Accessory? | Part |
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 £27.50 (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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