PQM10001 Electronic Expansion Valve Coil (EEV Coil) | DC12V 6-Wire 17.4mm Inner Diameter 0.7m Cable for HVAC Refrigeration Systems
$1.10 ( Not real price )
- Direct replacement electronic expansion valve coil (model PQM10001) with DC12V power, 6-wire connection, and 17.4mm inner diameter, compatible with ts1/to1 series
- 0.7m long cable with plug-in connector for easy, tool-free installation in compatible HVAC/refrigeration units.
- Durable, heat-resistant construction ensures long-lasting performance for cooling system applications.
The PQM10001 Electronic Expansion Valve (EEV) Coil is a high-quality replacement component designed for use in air conditioning, refrigeration, and HVAC systems. This coil controls the operation of electronic expansion valves to regulate refrigerant flow, ensuring precise cooling efficiency. Built to match original equipment specifications, it is ideal for repair, maintenance, and retrofitting applications.
Key Technical Specifications
| Parameter | Details |
|---|---|
| Description | Electronic Expansion Valve Coil (EEV Coil, not include valve) |
| Part Number | PQM10001 |
| Power Supply | DC12V |
| Wire number | 6 wires |
| Plug size | 15.8mm (wide) x 4mm (thickness) |
| Outer diameter / Inner Diameter | 38mm / 17.4 mm |
| Cable Length | 0.7 meters (700mm) |
| Connector Type | 6-pin plug |
| Cable Material | High-temperature resistant PVC (rated 105°C, 300V) |
| Net Weight | 105g |
| Compatibility | Compatible with ts1/to1 series valve |
| Insulation Class | Class B (heat-resistant, anti-aging) |
| Application Temperature Range | -20°C to +85°C (compatible with standard HVAC/refrigeration operating conditions) |
| Brand | SANHUA |
| Certifications | RoHS compliant, meets ISO 9001 manufacturing standards |
Compatibility & Fit Guide
Compatible Applications
- Air conditioning units (split, multi-split, and commercial systems)
- Refrigeration equipment (freezers, cold storage units, display cases)
- HVAC systems using electronic expansion valves with 17.4mm coil housings
- Systems requiring DC12V 6-wire EEV control coils
- Compatible with ts1/to1 series valve
Compatibility Self-Check Tips
- Verify your original coil’s part number matches PQM10001 or cross-references to this model.
- Confirm the inner diameter of your valve’s coil housing is exactly 17.4mm.
- Check that your system uses DC12V power and a 6-pin connector matching the included red plug.
Installation & Usage Guide
Step-by-Step Installation
- Turn off power to the HVAC/refrigeration unit and ensure the system is fully depressurized before starting work.
- Remove the old EEV coil from the expansion valve housing, taking note of the wire connections.
- Slide the new PQM10001 coil onto the valve stem, ensuring it is fully seated in the housing.
- Align the red 6-pin connector with the system’s matching socket and plug it in securely (do not force the connector).
- Route the cable away from hot or moving components to avoid damage.
- Restore power to the unit and test the system for proper operation.
Frequently Asked Questions (FAQ)
Q: Is this coil compatible with all DC12V electronic expansion valves?
A: No, compatibility depends on the valve’s coil housing inner diameter (must be 17.4mm) and connector type. Please verify these specifications before purchasing.
Q: Can I use this coil in a commercial walk-in freezer?
A: Yes, as long as the freezer uses a DC12V 6-wire EEV with a 17.4mm coil housing. Check your unit’s service manual for details. Notice it is compatible with ts1/to1 series
Q: How long is the included cable?
A: The cable length is 0.7 meters (700mm) as standard. Custom lengths are available upon request.
Q: What happens if the coil fails to operate after installation?
A: First, check the power supply (confirm DC12V is present at the connector) and ensure the plug is fully seated. If issues persist, contact our support team for troubleshooting assistance.
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