Home Appliance Wiring Harness Manufacturer










Water Heater Wiring Harness
Water heaters operate via electric current, enabling them to heat water to significant temperatures.
The operation of a water heater necessitates a well-designed wiring system to facilitate the efficient transmission of current from the power source to the heating mechanism. This apparatus comprises multiple wires bundled together using a wiring harness.
Water heater wiring harnesses are manufactured according to specified requirements to streamline the installation process. They consist of tin-plated brass wires, which guard against corrosive reactions that might lead to damage.
- UL / VDE cable
- Custom length
- Cross / replacement connector is available
- LOW MOQ 50pcs accepted
- Replaces the 4-wire control harness that came with your older electric/gas combination or gas-only water heater
- Works with AT94191, AT96121, and AT96136
- The harness connects to the control board (AT91367 – sold separately)
- Supplies power from the board to other points inside the heater
An Overview of Water Heater Wiring Harness
The wiring harness in a water heating system comprises an assembly of insulated wires. It plays a vital role in safeguarding the wires within the water heating equipment from wear and tear caused by intense vibrations. Consequently, it is imperative to comprehend the type of wiring harness suitable for a water heating system prior to installation.
The potential degradation of wire insulation poses a significant concern when evaluating a water heating wiring harness. This can lead to exposure of the conductors, allowing them to come into contact, which may disrupt the flow of electric currents in the machine. Therefore, prior to installation, one should consider the features of the water heater wiring harness.
Features of Water Heater Wire Harness
Water heaters operate using electric current to heat water to substantial temperatures. The operation of a water heater necessitates a well-functioning wiring system to ensure efficient electric current flow from the power source to the heating system. This system comprises multiple wires bundled together with a wire harness.

Water heating Wiring Harnesses are manufactured according to the necessary specifications to minimize installation complexities. They are constructed from tin-plated brass wires, which guard against corrosive reactions that may cause damage.
The wire harness in a water heating system must be crafted from material that can withstand high temperatures. The majority of these water heating wire harnesses are made from insulating materials such as PVC and silicone.

The wire harness immobilizes the wires, minimizing their movement and preventing friction that could potentially damage them, thereby exposing the conductors.
However, the water heater wire harness must meet the certification requirements of Underwriter Laboratories and ISO-9001. These two organizations focus on ensuring that manufacturers produce high-quality products for consumers.
Advantages of using a water heater Wire Harness
- Extravagant costs due to multiple wire maintenance are reduced by using the water heater wiring harness.
- Installation time involving an extensive network of cables and wires reduces significantly.
- A water heater wire harness promotes the organization of wires and cables within the heating system. This reduced space occupied by multiple wires within the system.

- Wire harness in water heating equipment keeps the conductors and connectors safe and protected from extreme outdoor elements, harsh temperatures, and other materials.
- The water heating wiring harness allows the wires to be flexible and can be positioned in any form within the heating system. This keeps the wires safe from systems that are likely to damage them.
- Also, space is efficiently maximized and optimized, reducing risks associated with shorts caused by electric currents and reactions and decreasing maintenance time since it fits perfectly smoothly.