1. Introduction
This manual provides essential information for the safe and effective installation, operation, and maintenance of your SPARES2GO 850W Short Pin Heating Element. This element is designed as a replacement part for specific Heatstore night storage heater models. Please read these instructions thoroughly before proceeding with installation or any related procedures.
2. Safety Information
WARNING: Electrical work can be hazardous. Always ensure the power supply to the appliance is completely disconnected before attempting any installation, maintenance, or repair. Failure to do so can result in electric shock, serious injury, or death.
- Installation should only be performed by a qualified electrician or a competent person with experience in electrical appliance repair.
- Always wear appropriate personal protective equipment (PPE), such as insulated gloves and safety glasses.
- Verify that the replacement element matches the specifications of the original element and is compatible with your heater model.
- Do not operate the heater if the element is damaged or incorrectly installed.
- Keep children and pets away from the appliance during installation and operation.
3. Product Overview
The SPARES2GO 850W Short Pin Heating Element is a high-quality replacement component for Heatstore night storage heaters. It is designed to restore the heating function of your appliance efficiently.
Key Features:
- Power Output: 850 Watts
- Element Dimensions: 405 mm x 170 mm
- Short pin design for specific Heatstore models
- Premium quality replacement part
Compatible Heatstore Models:
HSA18, HSA24, 4290, HSA12, 4291, 4292, HSC12, HSC18, HSC24, 4690, 4691, 4692, 4790, HSX6N, HSX12N, HSX18N, HSX24N, HSXDA12N, HSXDA18N, HSXDA24N, HSXC12N, HSXC18N, HSXC24N, HSXAF18N, HSXAF24N

Figure 3.1: Close-up view of the SPARES2GO 850W Short Pin Heating Element, showing its U-shaped design and connection pins.

Figure 3.2: The heating element with indicated dimensions of 405 mm in length and 170 mm in width.
4. Setup and Installation
This section outlines the general steps for replacing a heating element in a night storage heater. Specific procedures may vary depending on your heater model. Always refer to your heater's original service manual for detailed instructions.
Installation Steps:
- Disconnect Power: Locate the main power switch for the night storage heater and turn it OFF. For added safety, switch off the corresponding circuit breaker at your consumer unit (fuse box). Verify that no power is reaching the heater using a voltage tester.
- Access the Element: Carefully remove the outer casing and any internal insulation or components as required to gain access to the faulty heating element. This often involves removing screws and panels.
- Identify and Disconnect: Note the wiring connections to the old element. Take a photograph if necessary for reference. Disconnect the electrical terminals from the old element.
- Remove Old Element: Carefully slide or unclip the old heating element from its position within the heater's core. Be gentle to avoid damaging other components.
- Install New Element: Insert the new SPARES2GO heating element into the same position, ensuring it is securely seated.
- Reconnect Wiring: Reconnect the electrical terminals to the new element, ensuring all connections are tight and correct according to your reference photograph or the heater's wiring diagram.
- Reassemble Heater: Replace any insulation, internal components, and the outer casing in reverse order of removal. Ensure all screws are tightened and panels are securely fitted.
- Test Heater: Restore power to the heater. Follow the heater's operating instructions to test its functionality. Monitor for any unusual smells, sounds, or signs of malfunction.
5. Operating
The SPARES2GO heating element is a component part of a night storage heater. Its operation is controlled by the heater's internal thermostat and controls. Once installed, the element will function automatically as part of the heater's normal operation cycle, converting electrical energy into heat during off-peak hours for release during peak hours.
Refer to your specific Heatstore night storage heater's user manual for instructions on setting temperatures, charging times, and other operational parameters.
6. Maintenance
The heating element itself requires minimal maintenance. However, regular inspection of the night storage heater is recommended to ensure optimal performance and safety.
- Annual Inspection: It is advisable to have your night storage heater inspected annually by a qualified technician. They can check the element's condition, wiring connections, and overall heater functionality.
- Cleaning: Ensure the heater's air inlets and outlets are free from dust and debris to maintain proper airflow and prevent overheating. Always disconnect power before cleaning.
- Visual Check: Periodically inspect the heater for any visible signs of damage, such as frayed wires, corrosion, or unusual discoloration around the element area.
7. Troubleshooting
If your night storage heater is not functioning correctly after replacing the heating element, consider the following troubleshooting steps:
- No Heat:
- Check if the power supply to the heater is active.
- Verify that the circuit breaker has not tripped.
- Ensure all wiring connections to the new element are secure and correct.
- Confirm the heater's thermostat settings are appropriate for heating.
- Partial Heat:
- If the heater has multiple elements, check if other elements are functioning. This element is a single 850W unit.
- Ensure the element is fully seated and making proper contact.
- Burning Smell:
- Immediately disconnect power.
- This could indicate dust burning off a new element or a wiring issue. Re-inspect all connections and ensure no foreign objects are inside the heater.
If troubleshooting steps do not resolve the issue, or if you are unsure about any procedure, contact a qualified electrician or the heater manufacturer for assistance.
8. Specifications
| Attribute | Specification |
| Brand | Spares2go |
| Model Number | 09-STHE-103 |
| Power Output | 850 Watts |
| Element Dimensions (L x W) | 405 mm x 170 mm |
| Country of Origin | China |
| Package Dimensions | 41 x 16 x 0.7 cm |
9. Warranty and Support
This SPARES2GO product is a replacement part. For specific warranty information, please refer to the terms and conditions provided by your retailer at the time of purchase. For technical support or inquiries regarding this heating element, please contact SPARES2GO directly through their official website or customer service channels.