BAXI COMBI 80E & 105E BOILER PRESSURE RELIEF VALVE PRV 248056
IN STOCK
FROM £14.69
Baxi Main Potterton 3 Bar Pressure Relief Valve Prv 248056 5116238 Type 2
Product Overview
The Baxi Main Potterton 3 Bar Pressure Relief Valve Prv 248056 5116238 Type 2 is a critical component designed for specific Vaillant heating systems. This Spare Part is a genuine replacement component engineered to restore original manufacturer specifications. properly functioning components are vital for the energy efficiency and safety of your boiler.
ℹ️ Product Condition Options:
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.
Technical Insight & Common Failure Symptoms
Based on service data: Your boiler's pressure relief valve is the main safeguard against dangerous pressure increases within the heating system. If you're experiencing a combi boiler
Replacing this part often resolves the following issues:
- Restores reliable system operation and eliminates fault codes.
- Resolves specific failure symptoms such as component malfunction.
- Ensures safety compliance and efficient boiler performance.
Compatibility
This part (MPN: 5116238) is designed for models within the Vaillant range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.
Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.
This part fits the following boilers:
Fits Appliance(s)
GC No.
Baxi 105 HE A Instant
Baxi Combi 105E
Baxi Combi 105HE
Baxi Combi 80 Eco
Baxi Combi 80 Maxflue
Baxi Combi 80E
Baxi Combi Instant 105 E
Baxi Combi Instant 105E HE
Baxi Combi Instant 80E
Baxi Combi Instant 80E HE
Baxi Duo Tec 24 HE
Baxi Duo Tec 24 HE A (After Serial No. BTG0815 Issue 9)
Baxi Duo Tec 24 HE A (Before Serial No. BTG0815 Issue 9)
Baxi Duo Tec 28 HE
Baxi Duo Tec 28 HE A (After Serial No.CAC0929 Issue 9)
Baxi Duo Tec 28 HE A (Before Serial No.CAC0929 Issue 9)
Baxi Duo Tec 33 HE
Baxi Duo Tec 33 HE A (After Serial No.BTH1112 Issue 9)
Baxi Duo Tec 33 HE A (Before Serial No.BTH1112 Issue 8)
Baxi Duo Tec 40 HE
Baxi Duo Tec 40 HE A (Issue 8)
Baxi Duo Tec 24 Combi ErP (Serial No. Ending AC Issue 3)
Baxi Duo Tec 24 Combi ErP (Serial No. Ending BC Issue 2)
Baxi Duo Tec 24 Combi ErP (Serial No. Ending CC )
Baxi Duo Tec 28 Combi ErP (Serial No. Ending AC Issue 3)
Baxi Duo Tec 28 Combi ErP (Serial No. Ending BC Issue 3)
Baxi Duo Tec 28 Combi ErP (Serial No. Ending CC )
Baxi Duo Tec 33 Combi ErP (Serial No. Ending AC Issue 3)
Baxi Duo Tec 33 Combi ErP (Serial No. Ending BC Issue 2)
Baxi Duo Tec 33 Combi ErP (Serial No. Ending CC )
Baxi Duo Tec 40 Combi ErP (Serial No. Ending AC Issue 3)
Baxi Duo Tec 40 Combi ErP (Serial No. Ending BC Issue 2)
Baxi Duo Tec 40 Combi ErP (Serial No. Ending CC )
Baxi 15 HE System
Baxi 18 HE System
Baxi 24 HE System (After Serial No BTF 0932)
Baxi 24 HE System (Before Serial No BTF 0932)
Baxi 28 HE System (After Serial No CAB 1112)
Baxi 28 HE System (Before Serial No CAB 1112)
Baxi 32 HE System
Baxi Megaflo 15 HE A
Baxi Megaflo 18 HE A
Baxi Megaflo 24 HE A
Baxi Megaflo 28 HE A
Baxi Megaflo 32 HE A
Baxi 15 System ERP (Serial No. Ending IN AC Issue 3)
Baxi 15 System ERP (Serial No. Ending IN BC)
Baxi 15 System ERP (Serial No. Ending IN CC)
Baxi 18 System ERP (Serial No. Ending IN AC Issue 3)
Baxi 18 System ERP (Serial No. Ending IN BC)
Baxi 18 System ERP (Serial No. Ending IN CC)
Baxi 24 System ERP (Serial No. Ending IN AC Issue 3)
Baxi 24 System ERP (Serial No. Ending IN BC)
Baxi 24 System ERP (Serial No. Ending IN CC)
Baxi 28 System ERP (Serial No. Ending IN AC Issue 3)
Baxi 28 System ERP (Serial No. Ending IN BC)
Baxi 28 System ERP (Serial No. Ending IN CC)
Baxi 32 System ERP (Serial No. Ending IN AC Issue 3)
Baxi 32 System ERP (Serial No. Ending IN BC)
Baxi 32 System ERP (Serial No. Ending IN CC)
Baxi Combi 24 HE
Baxi Combi 28 HE
Baxi Combi 33 HE
Baxi Platinum Combi 24 HE
Baxi Platinum Combi 24 HE A (After Serial No. BMY0815 Issue 6)
Baxi Platinum Combi 24 HE A (Before Serial No. BMY0815 Issue 6)
Baxi Platinum Combi 28 HE
Baxi Platinum Combi 28 HE A (After Serial No. BNC0932 Issue 7)
Baxi Platinum Combi 28 HE A (Before Serial No. BNC0932 Issue 7)
Baxi Platinum Combi 33 HE
Baxi Platinum Combi 33 HE A (After Serial No. BNE1112 Issue 5)
Baxi Platinum Combi 33 HE A (Before Serial No. BNE1112 Issue 6)
Baxi Platinum Combi 40 HE
Baxi Platinum Combi 40 HE A (Issue 4)
Baxi 24 Combi ERP (Serial No Ending CC)
Baxi 24 Combi ERP (Serial No Ending DC)
Baxi 24 Combi Erp (Serial No. Ending IN AC Issue 2)
Baxi 24 Combi Erp (Serial No. Ending IN BC Issue 2)
Baxi 28 Combi ERP (Serial No Ending CC)
Baxi 28 Combi ERP (Serial No Ending DC)
Baxi 28 Combi Erp (Serial No. Ending IN AC Issue 2)
Baxi 28 Combi Erp (Serial No. Ending IN BC Issue 2)
Baxi 33 Combi ERP (Serial No Ending CC)
Baxi 33 Combi ERP (Serial No Ending DC)
Baxi 33 Combi Erp (Serial No. Ending IN AC Issue 2)
Baxi 33 Combi Erp (Serial No. Ending IN BC Issue 2)
Baxi 40 Combi ERP (Serial No Ending CC)
Baxi 40 Combi ERP (Serial No Ending DC)
Baxi 40 Combi Erp (Serial No. Ending IN AC Issue 2)
Baxi 40 Combi Erp (Serial No. Ending IN BC Issue 2)
Baxi System 35/60
Baxi System 60/100
Main Combi 24
Main Combi 24 HE
Main Combi 30HE
Main 24 System Eco Elite
Main 25 Eco Elite Post Serial Number MMH 1512
Main 25 Eco Elite Pre Serial Number MMH 1512
Main 28 System Eco Elite
Main 30 Eco Elite Post Serial Number MMH 1512
Main 30 Eco Elite Pre Serial Number MMH 1512
Main 24 System Erp (Serial No Ending AC)
Main 24 System Erp (Serial No Ending BC)
Main 24 System Erp (Serial No Ending CC)
Main 24 System Erp (Serial No Ending DC)
Main 25 Combi ERP (Serial No Ending AC)
Main 25 Combi ERP (Serial No Ending BC)
Main 25 Combi ERP (Serial No Ending CC)
Main 25 Combi ERP (Serial No Ending DC)
Main 28 System Erp (Serial No Ending AC)
Main 28 System Erp (Serial No Ending BC)
Main 28 System Erp (Serial No Ending CC)
Main 28 System Erp (Serial No Ending DC)
Main 30 Combi ERP (Serial No Ending AC)
Main 30 Combi ERP (Serial No Ending BC)
Main 30 Combi ERP (Serial No Ending CC)
Main 30 Combi ERP (Serial No Ending DC)
Main 18 HE System
Main 24 HE System
Main 28 HE System
Main 24 System Eco
Main 28 System Eco
Main Combi 25 Eco
Main Combi 30 Eco
Potterton Gold 24 HE A Combi (After Serial No BMX0815 & GNH0815)
Potterton Gold 24 HE A Combi (Before Serial No BMX0815 & GNH0815)
Potterton Gold 24 HE Combi
Potterton Gold 28 HE Combi
Potterton Gold 28 HEA Combi (After Serial No BNF0932 & GNK0932)
Potterton Gold 28 HEA Combi (Before Serial No BNF0932 & GNK0932)
Potterton Gold 33 HE A Combi (After Serial No GNL1112)
Potterton Gold 33 HE A Combi (Before Serial No GNL1112)
Potterton Gold 33 HE Combi
Potterton Gold 24 Combi ErP (Serial No Ending AC)
Potterton Gold 24 Combi ErP (Serial No Ending BC & CC)
Potterton Gold 24 Combi ERP (Serial No Ending DC)
Potterton Gold 28 Combi ErP (Serial No Ending AC)
Potterton Gold 28 Combi ErP (Serial No Ending BC & CC)
Potterton Gold 28 Combi ERP (Serial No Ending DC)
Potterton Gold 28 Combi ErP LPG (Serial No Ending AC)
Potterton Gold 28 Combi ErP LPG (Serial No Ending BC & CC)
Potterton Gold 28 Combi ERP LPG (Serial No Ending DC)
Potterton Gold 33 Combi ErP (Serial No Ending AC)
Potterton Gold 33 Combi ErP (Serial No Ending BC & CC)
Potterton Gold 33 Combi ERP (Serial No Ending DC)
Potterton Gold 33 Combi ERP (Serial No Ending EC)
Potterton Gold System 18 HE A
Potterton Gold System 24 HE A
Potterton Gold System 28 HE A (After Serial No HSA1112)
Potterton Gold System 28 HE A (Before Serial No HSA1112)
Potterton Gold System 18 Erp Serial No. Ending in AC
Potterton Gold System 18 Erp Serial No. Ending in BC & CC
Potterton Gold System 18 Erp Serial No. Ending in DC
Potterton Gold System 24 Erp Serial No. Ending in AC
Potterton Gold System 24 Erp Serial No. Ending in BC & CC
Potterton Gold System 24 Erp Serial No. Ending in DC
Potterton Gold System 28 Erp Serial No. Ending in AC
Potterton Gold System 28 Erp Serial No. Ending in BC & CC
Potterton Gold System 28 Erp Serial No. Ending in DC
Potterton Heatmax Combi 24 HE
Potterton Heatmax Combi 28 HE
Potterton Heatmax Combi 33 HE (After Serial No FMN1112)
Potterton Heatmax Combi 33 HE (Before Serial No FMN1112)
Potterton Performa 12 HE System
Potterton Performa 18 HE System
Potterton Performa 24
Potterton Performa 24 Eco HE
Potterton Performa 24 HE System
Potterton Performa 24I HE
Potterton Performa 28
Potterton Performa 28 HE System
Potterton Performa 28I
Potterton Performa 30 HE
Potterton Performa System 12e
Potterton Performa System 18e
Potterton Performa System 24e
Potterton Performa System 28e
Potterton Promax Combi 24 ERP (Serial No Ending AC)
Potterton Promax Combi 24 ERP (Serial No Ending BC & CC)
Potterton Promax Combi 24 ERP (Serial No Ending DC)
Potterton Promax Combi 28 ERP (Serial No Ending AC)
Potterton Promax Combi 28 ERP (Serial No Ending BC & CC)
Potterton Promax Combi 28 ERP (Serial No Ending DC)
Potterton Promax Combi 33 ERP (Serial No Ending AC)
Potterton Promax Combi 33 ERP (Serial No Ending BC & CC)
Potterton Promax Combi 33 ERP (Serial No Ending DC)
Potterton Promax Combi 24 HE Plus
Potterton Promax Combi 24 HE Plus A
Potterton Promax Combi 24 HE Plus LPG
Potterton Promax Combi 28 HE Plus
Potterton Promax Combi 28 HE Plus A
Potterton Promax Combi 33 HE Plus
Potterton Promax Combi 33 HE Plus A
Potterton Promax 12 HE Plus A System
Potterton Promax 12 HE Plus System
Potterton Promax 15 HE Plus A System
Potterton Promax 15 HE Plus System
Potterton Promax 18 HE Plus A System
Potterton Promax 18 HE Plus System
Potterton Promax 24 HE Plus A System LPG (After Serial No. ELW 0932) )
Potterton Promax 24 HE Plus A System LPG (Before Serial No. ELW 0932) )
Potterton Promax 24 HE Plus A System NG (After Serial No. AWD 0932)
Potterton Promax 24 HE Plus A System NG (Before Serial No. AWD 0932)
Potterton Promax 24 HE Plus System
Potterton Promax 32 HE Plus A System
Potterton Promax 32 HE Plus System
Potterton Promax System 12 ERP (Serial No Ending AC)
Potterton Promax System 12 ERP (Serial No Ending BC & CC)
Potterton Promax System 12 ERP (Serial No Ending DC)
Potterton Promax System 15 ERP (Serial No Ending AC)
Potterton Promax System 15 ERP (Serial No Ending BC & CC)
Potterton Promax System 15 ERP (Serial No Ending DC)
Potterton Promax System 18 ERP (Serial No Ending AC)
Potterton Promax System 18 ERP (Serial No Ending BC & CC)
Potterton Promax System 18 ERP (Serial No Ending DC)
Potterton Promax System 24 ERP (Serial No Ending AC)
Potterton Promax System 24 ERP (Serial No Ending BC & CC)
Potterton Promax System 24 ERP (Serial No Ending DC)
Potterton Promax System 32 ERP (Serial No Ending AC)
Potterton Promax System 32 ERP (Serial No Ending BC & CC)
Potterton Promax System 32 ERP (Serial No Ending DC)
Potterton Titanium 24
Potterton Titanium 28
Potterton Titanium 33
Potterton Titanium 40
Potterton Titanium 24 Combi Erp (Serial No. Ending in AC)
Potterton Titanium 24 Combi Erp (Serial No. Ending in BC & CC)
Potterton Titanium 24 Combi Erp (Serial No. Ending in DC)
Potterton Titanium 28 Combi Erp (Serial No. Ending in AC)
Potterton Titanium 28 Combi Erp (Serial No. Ending in BC & CC)
Potterton Titanium 28 Combi Erp (Serial No. Ending in DC)
Potterton Titanium 33 Combi Erp (Serial No. Ending in AC)
Potterton Titanium 33 Combi Erp (Serial No. Ending in BC & CC)
Potterton Titanium 33 Combi Erp (Serial No. Ending in DC)
Potterton Titanium 40 Combi Erp (Serial No. Ending in AC)
Potterton Titanium 40 Combi Erp (Serial No. Ending in BC & CC)
Potterton Titanium 40 Combi Erp (Serial No. Ending in DC)
47-075-50
47-075-08
47-075-18
47-075-05
47-075-07
47-075-06
47-075-09
47-075-19
47-075-13
47-075-17
47-075-23
47-075-35
47-075-35 BEFORE
47-075-25
47-075-36
47-075-36 BEFORE
47-075-24
47-075-37
47-075-37 BEFORE
47-075-26
47-075-38
47-075-96 AC
47-075-96 BC
47-075-96 CC
47-075-97 AC
47-075-97 BC
47-075-97 CC
47-075-99 AC
47-075-99 BC
47-075-99 CC
47-077-03 AC
47-077-03 BC
47-077-03 CC
41-075-52
41-075-53
41-075-47
41-075-47 BEFORE
41-075-48
41-075-48 BEFORE
41-075-54
41-075-55
41-075-56
41-075-57
41-075-58
41-075-59
41-470-18 AC
41-470-18 BC
41-470-18 CC
41-470-19 AC
41-470-19 BC
41-470-17 CC
41-470-20 AC
41-470-20 BC
41-470-20 CC
41-470-21 AC
41-470-21 BC
41-470-21 CC
41-470-22 AC
41-470-22 BC
41-470-22 CC
47-075-20
47-075-21
47-075-22
47-075-27
47-075-31
47-075-31 BEFORE
47-075-28
47-075-32
47-075-32 BEFORE
47-075-29
47-075-33
47-075-33 BEFORE
47-075-30
47-075-34
47-077-04 CC
47-077-04 DC
47-077-04 AC
47-077-04 BC
47-077-05 CC
47-077-05 DC
47-077-05 AC
47-077-05 BC
47-077-06 CC
47-077-06 DC
47-077-06 AC
47-077-06 BC
47-077-07 CC
47-077-07 DC
47-077-07 AC
47-077-07 BC
41-075-18
41-075-19
47-474-01
47-474-02
47-474-03
41-467-21
47-467-08
47-467-08-
41-467-22
47-467-09
47-467-09-
41-467-28 AC
41-467-28 BC
41-467-28 CC
41-467-28 DC
47-467-12 AC
47-467-12 BC
47-467-12 CC
47-467-12 DC
41-467-29 AC
41-467-29 BC
41-467-29 CC
41-467-29 DC
47-467-13 AC
47-467-13 BC
47-467-13 CC
47-467-13 DC
41-467-01
41-467-02
41-467-03
41-467-11
41-467-12
47-467-01
47-467-03
47-393-18
47-393-18 BEFORE
47-590-05
47-590-06
47-393-19
47-393-19 BEFORE
47-393-20
47-393-20 BEFORE
47-590-19
47-393-43
47-393-43 BC
47-393-43 DC
47-393-44
47-393-44 BC
47-393-44 DC
47-393-45
47-393-45 BC
47-393-45 DC
47-393-46
47-393-46 BC
47-393-46 DC
47-393-46 EC
41-592-15
41-592-16
41-592-17
41-592-17 BEFORE
41-592-39
41-592-39 BC
41-592-39 DC
41-592-40
41-592-40 BC
41-592-40 DC
41-592-41
41-592-41 BC
41-592-41 DC
47-393-27
47-393-28
47-393-29
47-393-29 BEFORE
41-591-24
41-591-25
47-393-06
47-393-11
41-591-26
47-393-12
47-393-07
41-591-27
47-393-08
47-393-13
41-590-88
41-590-89
41-590-90
41-590-91
47-393-47 AC
47-393-47 BC
47-393-47 DC
47-393-48AC
47-393-48 BC
47-393-48 DC
47-393-49 AC
47-393-49 BC
47-393-49 DC
47-393-17
47-393-21
47-393-24
47-590-04
47-393-22
47-590-03
47-393-23
41-591-99
41-591-90
41-592-01
41-591-91
41-592-02
41-591-92
41-592-11 AFTER
41-592-11 BEFORE
41-592-03
41-592-03 BEFORE
41-601-21
41-592-04
41-591-93
41-592-42 AC
41-592-42 BC
41-592-42 DC
41-592-43 AC
41-592-43 BC
41-592-43 DC
41-592-44 AC
41-592-44 BC
41-592-44 DC
41-592-45 AC
41-592-45 BC
41-592-45 DC
41-592-46 AC
41-592-46 BC
41-592-46 DC
47-393-39
47-393-40
47-393-41
47-393-42
47-393-50
47-393-50 BC
47-393-50 DC
47-393-51
47-393-51 BC
47-393-51 DC
47-393-52
47-393-52 BC
47-393-52 DC
47-393-53
47-393-53 BC
47-393-53 DC
Delivery
Free next day UK delivery is available on orders over £50.
Orders placed before 3 PM are usually dispatched the same working day.
Delivery times may vary for remote areas, Highlands, islands, and non-mainland UK destinations.
If you need urgent delivery help, please contact our customer service team before placing your order.
All Orders First 30 Days:
You can return or cancel your orders for any reason at any time within 30 days of receipt. After 30 days, we reserve the right to charge a restocking fee or refuse the return.
Parts must be returned in the same condition and packaging as received, or we may deduct a percentage of the cost of the part.
A full refund or exchange will be agreed once the item(s) have been received and inspected to ensure they are unused and in their original packaging where applicable.
If the part is returned as faulty and is found to be working upon inspection, postage costs will be deducted from the refund.
Faulty Items After 30 Days:
All items come with a 1 year HTS warranty from the date of purchase. Warranty means HTS will repair or replace the item.
Refunds:
Our returns team will process your refund after we receive and check your items. Please allow up to 15 days for your refund to be processed.
The refund will be made to the original payment method used to place the order.
Contact Us:
For any queries, email us at returns@heatingtradesupplies.com or call +44 01912633708.
Customer Services
National Boiler Spares Ltd
Tyne View Terrace
Wallsend
Tyne and Wear
NE28 6SG
