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Ideal Ignition Electrode 175591 & Detection Electrode 175592 & Ignitor Unit 175593
IN STOCK
FROM £39.99
Ideal Ignition Electrode 175591 & Detection Electrode 175592 & Ignitor Unit 175593
Product Overview
The Ideal Ignition Electrode 175591, Detection Electrode 175592 & Ignitor Unit 175593 is a replacement combustion service kit designed for use within selected Ideal heating systems.
This kit contains essential ignition and flame monitoring components required for reliable boiler operation. The ignition electrode creates the spark needed to ignite the burner, the detection electrode monitors the presence of a stable flame through ionisation, and the ignitor unit generates the high-voltage spark supply required for the ignition process.
Replacing these components during routine boiler servicing can help maintain reliable ignition, correct flame detection, and safe combustion performance.
ℹ️ Product Condition Options:
This part may be available in New or Refurbished condition. Please check the available options from the dropdown menu.
Technical Insight & Common Failure Symptoms
The ignition and flame detection system is a critical safety part of a gas boiler. The ignition electrode works together with the ignitor unit to produce the spark required for burner ignition. Once the burner has ignited, the detection electrode confirms the presence of a flame and communicates this information to the boiler control system. If the flame is not detected, the boiler will stop operation as a safety measure.
Over time, electrodes and ignition components may become worn due to heat exposure, contamination, corrosion, or normal operation.
Typical symptoms linked to faulty ignition or detection components include:
- Boiler failing to ignite
- Boiler locking out during ignition sequence
- Flame detection faults
- Intermittent burner operation
- No spark during ignition
- Delayed ignition
- Combustion-related fault codes
Replacing worn ignition components may help restore reliable ignition and flame monitoring.
Kit Contents
The kit includes:
- 175591 – Ignition Electrode
- 175592 – Detection Electrode
- 175593 – Ignitor Unit / Spark Generator
Please refer to the product images for the exact contents supplied.
Compatibility
This part is designed for selected models within the Ideal range.
Please strictly verify the manufacturer part numbers against your boiler's technical manual, exploded parts diagram, or existing components before ordering to guarantee correct fitment.
Safety Advice
Boiler combustion components involve gas, electricity, ignition, and flame supervision systems. Installation and servicing must be carried out by a Gas Safe registered engineer in accordance with current regulations and manufacturer instructions.
This part fits the following boilers:
Fits Appliance(s)
GC No.
Atlantic Combi 24
47-349-81
Atlantic Combi 30
47-349-82
Atlantic Combi 35
47-349-83
Classic 2 Combi 24
47-349-71
Classic 2 Combi 30
47-349-72
Classic 2 Combi 35
47-349-73
Combi 24
47-349-07
Combi 30
47-349-08
Esprit Eco 24
47-348-91
Esprit Eco 30
47-348-92
i 24
47-348-82
i 30
47-348-83
i 35
47-348-84
I Combi 2 24
47-349-74
I Combi 2 30
47-349-75
I Combi 2 35
47-349-76
I Mini 24
47-348-77
I Mini 30
47-348-78
I Mini C24
47-349-30
I Mini C30
47-349-31
I Mini C30
47-348-85
Independent C35
47-348-86
System 18
47-348-87
Independent C24
47-348-68
Independent C30
47-348-69
Independent C35
47-348-70
Independent Combi 24
47-349-24
Independent Combi 30
47-349-25
Independent Combi 35
47-349-26
System 15
41-750-48
System 18
41-750-49
System 24
41-750-50
System 30
41-750-51
Instinct Combi 24
47-349-09
Instinct Combi 30
47-349-10
Instinct Combi 35
47-349-11
24 Combi ESP1
47-349-21
30 Combi ESP1
47-349-22
35 Combi ESP1
47-349-23
Code Combi ES 26
47-349-04
Code Combi ES 33
47-349-05
Code Combi ES 38
47-349-06
Code Combi ESP1 26
47-349-35
Code Combi ESP1 33
47-349-36
Code Combi ESP1 38
47-349-37
Combi C 24
47-349-18
Combi C 30
47-349-19
Combi C 35
47-349-20
Combi E 24
47-348-88
Combi E 30
47-348-89
Combi E 35
47-348-90
Combi ES 24
47-349-01
Combi ES 30
47-349-02
Combi ES 35
47-349-03
Combi ESP24
47-349-12
Combi ESP30
47-349-13
Combi ESP35
47-349-14
Logic + Combi 24
47-348-65
Logic + Combi 30
47-348-66
Logic + Combi 35
47-348-67
Logic + Combi C24
47-349-15
Logic + Combi C30
47-349-16
Logic + Combi C35
47-349-17
Logic + Combi2 C24 (Also Includes Max)
47-349-99
Logic + Combi2 C30 (Also Includes Max)
47-387-01
Logic + Combi2 C35 (Also Includes Max)
47-387-02
Logic + Heat 12
41-409-97
Logic + Heat 15
41-409-98
Logic + Heat 18
41-409-99
Logic + Heat 24
41-750-21
Logic + Heat 30
41-750-22
Logic + Heat H 12
41-750-82
Logic + Heat H 15
41-750-83
Logic + Heat H 18
41-750-84
Logic + Heat H 24
41-750-85
Logic + Heat H 30
41-750-86
Logic + System 15
41-750-29
Logic + System 18
41-750-30
Logic + System 24
41-750-31
Logic + System 30
41-750-32
Logic + System S15
41-750-65
Logic + System S18
41-750-66
Logic + System S24
41-750-67
Logic + System S30
41-750-68
Logic Code Combi 26
47-348-74
Logic Code Combi 33
47-348-75
Logic Code Combi 38
47-348-76
Logic Combi 24
47-348-56
Logic Combi 30
47-348-57
Logic Combi 35
47-348-58
Logic Combi C24IE
47-349-44
Logic Combi C30IE
47-349-45
Logic Combi C35IE
47-349-46
Logic Heat 12
41-399-99
Logic Heat 15
41-409-93
Logic Heat 18
41-409-94
Logic Heat 24
41-409-95
Logic Heat 30
41-409-96
Logic Heat H 12
41-750-77
Logic Heat H 15
41-750-78
Logic Heat H 18
41-750-79
Logic Heat H 24
41-750-80
Logic Heat H 30
41-750-81
Logic Heat H12IE
41-750-92
Logic Heat H15IE
41-750-93
Logic Heat H18IE
41-750-94
Logic Heat H24IE
41-750-95
Logic Heat H30IE
41-750-96
Logic System 15
41-750-24
Logic System 18
41-750-25
Logic System 24
41-750-26
Logic System 30
41-750-27
Logic System S15IE
41-750-73
Logic System S18IE
41-750-74
Logic System S24IE
41-750-75
Logic System S30IE
41-750-76
MAX Combi C C24
47-349-56
MAX Combi C C30
47-349-57
MAX Combi C C35
47-349-58
MAX Heat H 12
41-796-17
MAX Heat H 15
41-796-18
MAX Heat H 18
41-796-19
MAX Heat H 24
41-796-20
MAX Heat H 30
41-796-21
MAX System S 15
41-796-13
MAX System S 18
41-796-14
MAX System S 24
41-796-15
MAX System S 30
41-796-16
System 15 IE
41-750-44
System 18IE
41-750-45
System 24 IE
41-750-46
System 30 IE
41-750-47
System S 15
41-750-61
System S 18
41-750-62
System S 24
41-750-63
System S 30
41-750-64
Ideal Morco GB24 LPG
Ideal Morco GB30 LPG
Morco GB24 (Series 1)
Morco GB24 (Series 11)
GB24 (SERIES 11)
Morco GB24 (Series 111)
GB24 (SERIES 111)
Morco GB30 (Series 1)
Morco GB30 (Series 11)
GB30 (SERIES 11)
Morco GB30 (Series 111)
GB30 (SERIES 111)
Procombi Exclusive 24
47-348-79
Procombi Exclusive 30
47-348-80
Procombi Exclusive 35
47-348-81
Ultra + Combi 30
47-002-03
Ultra + Combi 35
47-002-04
Ultra + System 15
41-002-05
Ultra + System 18
41-002-06
Ultra + System 24
41-002-07
Ultra + System 30
41-002-08
Ultra Combi 30
47-002-01
Ultra Combi 35
47-002-02
Ultra System 15
41-002-01
Ultra System 18
41-002-02
Ultra System 24
41-002-03
Ultra System 30
41-002-04
Keston Keston C30 Combi
47-930-03
Keston Keston C35 Combi
47-930-08
Keston Keston Combi 30
47-930-04
Keston Keston Combi 35
47-930-05
Keston System 30
41-930-39
Keston System S 30
41-930-45
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
