Description
Gledhill GT155 Appliance Control Printed Circuit Board
The Gledhill GT155 appliance control PCB is a genuine, brand-new replacement printed circuit board for selected Gledhill thermal-store and heating appliances.
The appliance control board manages and coordinates important system functions. Therefore, a faulty PCB may cause control problems, intermittent operation, error indications or complete appliance failure.
This genuine Gledhill GT155 control board fits selected Boilermate, Electramate, Gulfstream and Systemate units. In addition, it covers several popular 2000 and Series III models.
Because electronic control boards may look similar, always compare part number GT155 and the complete appliance model before ordering.
Appliance Compatibility
Gledhill Boilermate 2000 Series
- Boilermate 2000 125 Combi NG
- Boilermate 2000 145 Combi NG
- Boilermate 2000 185 Combi NG
- Boilermate 2000 210 Combi NG
- Boilermate 2000 225 Combi NG
Gledhill Boilermate III Series
- Boilermate III BM120 Combi NG
- Boilermate III BM140 Combi NG
- Boilermate III BM180 Combi NG
- Boilermate III BM200 Combi NG
- Boilermate III BM220 Combi NG
Gledhill Electramate Series
- Electramate 2000 170 Combi NG
- Electramate 2000 270 Combi NG
- Electramate 270 12kW
Gledhill Gulfstream 2000 Series
- Gulfstream 2000 12OV Combi NG
- Gulfstream 2000 12SP Combi NG
- Gulfstream 2000 18OV Combi NG
- Gulfstream 2000 18SP Combi NG
- Gulfstream 2000 25OV Combi NG
- Gulfstream 2000 25SP Combi NG
Gledhill Systemate 2000 Series
- Systemate 2000 125
- Systemate 2000 145
- Systemate 2000 185
- Systemate 2000 210
- Systemate 2000 225
Gledhill Systemate III Series
- Systemate III SM118
- Systemate III SM144
- Systemate III SM178
- Systemate III SM205
- Systemate III SM238
Compatibility Notice
GC numbers were not included in the supplied information. Therefore, check the appliance identification label and confirm part number GT155 before ordering.
Delivery and Collection
Order before 2pm Monday to Friday for available same-day dispatch and next-working-day delivery options.
Friday dispatch normally arrives on Monday unless Saturday delivery is selected. Collection is also available from our Newcastle location.
All displayed prices include VAT.
Important Compatibility Notice
Please compare part number GT155 and the complete appliance model before ordering. If your appliance has an additional identification or serial number, check this as well.
Although control boards may look alike, their programming, electrical connections and operating specifications may differ. Therefore, do not select the PCB by appearance alone.
Diagnosis and installation should be completed by a suitably qualified engineer. As this is an electrical component, it cannot be returned after fitting or electrical connection unless confirmed faulty under warranty.






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