Mitsubishi Elevator GPS-3 Door Board DOR-143A DOR-144A DOR-545

Mitsubishi Elevator GPS-3 Door Control Board – DOR-143A / DOR-144A / DOR-545 Interface Board

Keep your Mitsubishi elevator system running at peak performance with these original, brand-new replacement control boards. Compatible with the GPS-3 door crane system, this listing covers the DOR-143A, DOR-144A door crane boards, and the DOR-545 interface board — genuine parts engineered to OEM specifications for reliable, drop-in replacement.

Key Features

• OEM-Grade Compatibility: Designed specifically for Mitsubishi Elevator GPS-3 door control systems.
• Original New Parts: Factory-fresh components — not refurbished or aftermarket — ensuring consistent, dependable performance.
• Covers Multiple Models: Includes DOR-143A, DOR-144A door crane boards and DOR-545 interface board options.
• Durable Construction: Built with high-quality plastic housing and precision electronic components for long service life.
• Plug-and-Play Fit: Engineered for straightforward installation by qualified elevator technicians with no modification required.
• Reduced Downtime: Genuine replacement boards help restore elevator door operations quickly and efficiently.

Specifications

Who Needs This?

These boards are essential for elevator maintenance technicians, building facilities managers, and elevator service companies responsible for maintaining Mitsubishi GPS-3 door systems. Whether you're performing scheduled preventive maintenance or responding to an unexpected door system fault, having a genuine replacement board on hand minimizes elevator downtime and keeps your building operations running smoothly.

Important Notice

Installation of elevator control boards should only be carried out by licensed, qualified elevator technicians in accordance with local safety regulations and Mitsubishi's service guidelines. Always follow proper lockout/tagout procedures before servicing elevator electrical components. For workplace electrical safety standards, refer to OSHA Electrical Safety Guidelines.

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Frequently Asked Questions

Q: Which Mitsubishi elevator models are compatible with the DOR-143A, DOR-144A, and DOR-545 boards?

A: These boards are designed for use with Mitsubishi Elevator systems running the GPS-3 door crane control platform. Please verify your elevator's existing board part number (DOR-143A, DOR-144A, or DOR-545) before ordering to ensure correct compatibility. If you are unsure, contact us with your elevator's model and serial number for assistance.

Q: Are these original new parts or refurbished?

A: These are original, brand-new parts sourced directly — not refurbished, reconditioned, or aftermarket replacements. You can expect factory-level quality and performance.

Q: Can I install this board myself?

A: Elevator control boards must be installed by a licensed and qualified elevator technician. Improper installation can pose serious safety risks and may void warranties or violate local building codes. Please ensure all work is carried out by certified professionals.

Q: How long does shipping take?

A: Shipping times vary by destination. Please check the shipping details at checkout or contact our support team for an estimated delivery timeline to your location. We aim to dispatch all orders promptly upon confirmation.