SANHUA PQM10007 Electronic Expansion Valve Coil DC12V for HVAC, Air Conditioner & Heat Pump Systems

The SANHUA PQM10007 Electronic Expansion Valve (EEV) Coil is a 5-wire coil to be compatible with TS1/TO1 series (hole diameter17.4mm). It is a genuine replacement component designed for use in electronic expansion valves of air conditioners, heat pumps, and refrigeration systems. Operating at DC12V with a 5-wire configuration, this coil provides precise control of refrigerant flow, ensuring optimal system performance, energy efficiency, and temperature regulation. It is a direct-fit replacement part that eliminates the need for modifications or custom wiring.

Technical Specifications

Parameter	Specification
Brand	SANHUA
Model Number	PQM10007
Rated Voltage	DC12V
Wire Configuration	5-wire
Inner Diameter	17.4 mm
Cable Length	1 meter (1000mm)
Connector Type	5-pin blue plug (matching factory connector)
Compatibility	Compatible with ts1/to1 series valves
Insulation Material	Flame-retardant, heat-resistant PVC
Certifications	ISO9001, RoHS compliant

Key Advantages

• Direct Replacement Fit: Matches OEM specifications, no modification or custom wiring required for quick installation.
• Durable Construction: High-quality, heat-resistant materials prevent wear, corrosion, and aging, extending service life.
• Precise Performance: Consistent winding quality ensures stable control of refrigerant flow for optimal system efficiency.
• Plug-and-Play Design: Factory-matched blue 5-pin connector eliminates wiring errors and simplifies installation.
• Versatile Use: Suitable for a wide range of HVAC, air conditioning, and heat pump applications.

Installation & Usage Instructions

1. Power off the system completely and disconnect the power supply before starting work.
2. Remove the old coil by gently pulling it off the expansion valve body.
3. Align the new coil with the valve body and press it firmly into place, ensuring full seating.
4. Connect the 5-pin blue plug to the system controller, matching the pin orientation exactly.
5. Verify the connection is secure, then power on the system and test the valve operation.

Note: Do not apply excessive force during installation, and avoid exposing the coil to water or high heat sources during operation.

Frequently Asked Questions (FAQ)

Q: Will this coil work with my air conditioner?

A: It will work if your original coil has a 17.4mm inner diameter, DC12V rating, 5-wire configuration, and matching 5-pin connector. Please verify these specifications before ordering.

Q: Can I install this coil myself?

A: Yes, installation is straightforward for those familiar with HVAC systems. Always power off the system first and follow the included instructions. If unsure, consult a certified technician.

Q: How long is the cable?

A: The cable length is 1 meter, which is sufficient for most standard installations.

Q: What if my coil is damaged upon arrival?

A: Please contact us immediately with photos of the damaged product and packaging. We will arrange a replacement or full refund per our return policy.

Quality Guarantee & After-Sales Support

• Quality Testing: Every coil undergoes electrical continuity, insulation resistance, and fit testing before shipping.
• Warranty: 12-month warranty against manufacturing defects (does not cover damage from improper installation or misuse).
• Fast Shipping: Orders ship within 1-2 business days from our warehouse.
• Return Policy: 30-day hassle-free returns for unused, unopened products (contact us for return authorization).