The Ideal 175593 Logic Combi Ignitor Unit starts the boiler’s ignition process by generating the spark required to light the burner safely and quickly.
Part number 175593 is designed for compatible Pre ADP boiler models. A faulty ignitor may prevent the boiler from firing, leading to loss of heating and hot water. Replacing the unit can help restore reliable ignition and normal boiler operation.
Compatible Boilers
Ideal Combi Series
| Title |
GC Number |
| Combi 24 |
47-349-07 |
| Combi 30 |
47-349-08 |
Ideal Esprit Eco Series
| Title |
GC Number |
| Esprit Eco 24 |
47-348-91 |
| Esprit Eco 30 |
47-348-92 |
Ideal Evomax Series
| Title |
GC Number |
| Evomax 40 |
41-750-34 |
| Evomax 60 |
41-750-35 |
| Evomax 80 |
41-750-36 |
| Evomax 100 |
41-750-37 |
| Evomax 120 |
41-750-38 |
| Evomax 150 |
41-750-39 |
| Evomax 40P |
41-750-41 |
| Evomax 60P |
41-750-42 |
| Evomax 80P |
41-750-43 |
| Evomax 30–150 NG / 30–80 LPG |
41-750-33 |
Ideal Evomod Series
| Title |
GC Number |
| Evomod 250 |
EVO 250 |
| Evomod 500 |
EVO 500 |
| Evomod 750 |
EVO 750 |
| Evomod 1000 |
EVO 1000 |
Ideal Exclusive Combi Series
| Title |
GC Number |
| Exclusive 24 Combi |
47-349-41 |
| Exclusive 30 Combi |
47-349-42 |
| Exclusive 35 Combi |
47-349-43 |
Ideal i Series
| Title |
GC Number |
| i 24 |
47-348-82 |
| i 30 |
47-348-83 |
| i 35 |
47-348-84 |
| i Mini 24 |
47-348-77 |
| i Mini 30 |
47-348-78 |
Ideal Independent Series
| Title |
GC Number |
| +C24 |
47-348-85 |
| +C30 |
47-348-86 |
| +C35 |
47-348-87 |
| Independent C24 |
47-348-68 |
| Independent C30 |
47-348-69 |
| Independent C35 |
47-348-70 |
Ideal System Series
| Title |
GC Number |
| System 15 |
41-750-48 |
| System 18 |
41-750-49 |
| System 24 |
41-750-50 |
| System 30 |
41-750-51 |
Ideal Instinct Series
| Title |
GC Number |
| Instinct Combi 24 |
47-349-09 |
| Instinct Combi 30 |
47-349-10 |
| Instinct Combi 35 |
47-349-11 |
| Instinct Heat 40 |
HEAT-40 |
| Instinct Heat 60 |
HEAT-60 |
| Instinct Heat 80 |
HEAT-80 |
| Instinct Heat 100 |
HEAT-100 |
| Instinct Heat 120 |
HEAT-120 |
| Instinct Heat 150 |
HEAT-150 |
Ideal Code Combi Series
| Title |
GC Number |
| Code Combi ES 26 |
47-349-04 |
| Code Combi ES 33 |
47-349-05 |
| Code Combi ES 38 |
47-349-06 |
Ideal Logic Combi Series
| Title |
GC Number |
| Logic Combi 24 |
47-348-56 |
| Logic Combi 30 |
47-348-57 |
| Logic Combi 35 |
47-348-58 |
Ideal Logic Plus Series
| Title |
GC Number |
| Logic + Combi 24 |
47-348-65 |
| Logic + Combi 30 |
47-348-66 |
| Logic + Combi 35 |
47-348-67 |
| 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 |
Ideal Logic System Series
| Title |
GC Number |
| Logic System 15 |
41-750-24 |
| Logic System 18 |
41-750-25 |
| Logic System 24 |
41-750-26 |
| Logic System 30 |
41-750-27 |
Ideal Morco Series
| Title |
GC Number |
| Morco GB24, Series 11 |
GB24 (Series 11) |
| Morco GB30, Series 11 |
GB30 (Series 11) |
Ideal Procombi Series
| Title |
GC Number |
| Procombi Exclusive 24 |
47-348-79 |
| Procombi Exclusive 30 |
47-348-80 |
| Procombi Exclusive 35 |
47-348-81 |
Ideal Ultra Series
| Title |
GC Number |
| 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 Series
| Title |
GC Number |
| Keston Combi 30 |
47-930-04 |
| Keston Combi 35 |
47-930-05 |
| Keston Heat 45 |
41-930-40 |
| Keston Heat 55 |
41-930-41 |
| Keston System 30 |
41-930-39 |
| Keston System S 30 |
41-930-45 |
Why Choose This Product?
The Ideal 175593 Ignitor Unit provides a reliable replacement for boiler ignition problems. It delivers a consistent spark to support smooth startup, efficient operation and dependable heating and hot water performance.
Replacing a worn or failed ignitor can help prevent ignition faults, reduce boiler downtime and restore safe system operation.
Delivery and Returns
Place your order before 3:00 PM for same-day dispatch. Standard delivery usually takes 2–3 working days, and next-day delivery is also available.
Returns are accepted within 30 days, provided the part remains unused and in its original packaging.
Always use a Gas Safe registered engineer to install this part safely and correctly.
Free Delivery
Free UK delivery on orders over £75. Same-day dispatch on orders placed before 4pm on working days.
Returns
We offer a 30-day returns policy. Items must be returned in original condition and packaging. Contact our
team to arrange a return.
