Lochinvar WRE30005 Service Wire Harness Armor OA400-OA801

Product Description

The LOCHINVAR WRE30005 is a service wire harness assembly with integrated jumper, designed as a direct replacement wiring component for Armor series outdoor condensing water heaters. Wire harnesses of this type consolidate and protect the low-voltage and control wiring connections within the unit, ensuring reliable communication between the control board, ignition system, sensors, and other electrical components. This harness is intended for installation by licensed plumbers, HVAC technicians, or service professionals performing field repairs or component-level service on commercial water heating equipment.

This wire harness is specifically designed for use with the Armor Model OA400 to OA801 Outdoor Condensing Water Heater product range. These are high-efficiency, outdoor-rated condensing water heaters commonly installed in commercial and light-industrial applications. The harness with jumper is a service replacement part intended for field use when the original wiring assembly shows damage, corrosion, or failure during diagnostic service calls.

Key Features

• Includes integrated jumper for complete service replacement of the original wiring assembly
• Designed for outdoor condensing water heater control wiring applications
• Direct OEM-style replacement for reduced diagnostic and installation time
• Supports field-level repair without full unit replacement

Compatibility

Designed for use with the Armor Model OA400 to OA801 Outdoor Condensing Water Heater series.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC service technician familiar with commercial water heating equipment. Disconnect all power to the unit before removing or installing any wiring components. Verify all connections are seated fully and secured before restoring power and returning the unit to service. Refer to the Armor unit service manual for wiring routing and harness mounting details specific to the model being serviced.

Technical Specifications

• Compatible Equipment: Armor Model OA400 to OA801 Outdoor Condensing Water Heater
• Includes: Jumper

Standard Information

• Brand: LOCHINVAR
• Manufacturer Part Number: WRE30005