The eco 18 tankless water heater is an energy-efficient alternative to traditional water heaters. It is designed to provide hot water on demand, without the need for a storage tank. The eco 18 is also easy to install, and its wiring diagram is simple to follow. In this article, we will discuss the eco 18 tankless water heater wiring diagram in detail.
What is a Tankless Water Heater?
A tankless water heater, also known as an on-demand water heater, is a heating system that provides hot water on demand. Unlike traditional water heaters, tankless water heaters do not store hot water in a storage tank. Instead, they heat the water as it flows through a heat exchanger. This means that you only pay to heat the water that you use, which can save you money on your energy bills.
The eco 18 tankless water heater is a popular choice for homeowners who want an energy-efficient and cost-effective way to provide hot water to their homes. The eco 18 is designed to provide hot water to up to two or three fixtures simultaneously, making it ideal for small to medium-sized homes.
Wiring Diagram for the Eco 18 Tankless Water Heater
The wiring diagram for the eco 18 tankless water heater is relatively simple. It consists of a few basic components that are easy to identify and connect. The main components of the eco 18 tankless water heater wiring diagram are:
| Component | Description |
|---|---|
| Double Pole Circuit Breaker | Protects the internal electrical components of the water heater. |
| Grounding Wire | Directs electrical current safely to the ground. |
| Water Flow Sensor | Monitors the flow of water through the heat exchanger. |
| Temperature Sensor | Monitors the temperature of the water inside the heat exchanger. |
| Heating Element | Heats the water as it flows through the heat exchanger. |
Double Pole Circuit Breaker
The double pole circuit breaker is an essential component of the eco 18 tankless water heater wiring diagram. It protects the internal electrical components of the water heater from electrical overload. The double pole circuit breaker should be rated at 240 volts and 40 amps.
The double pole circuit breaker should be installed in a dedicated electrical panel. The wiring for the double pole circuit breaker should be connected to the eco 18 water heater using 8-gauge copper wire. The wiring should be connected to the terminals on the back of the water heater as per the manufacturer’s instructions.
Grounding Wire
The grounding wire is a safety feature that directs electrical current safely to the ground in the event of an electrical fault. The grounding wire should be connected to the green grounding screw on the back of the eco 18 tankless water heater.
The grounding wire should be connected to a grounding rod or grounding wire that is buried in the ground. The length of the grounding wire should be determined by the distance between the eco 18 water heater and the grounding rod or wire.
Water Flow Sensor
The water flow sensor monitors the flow of water through the heat exchanger. The water flow sensor should be installed on the hot water outlet of the eco 18 tankless water heater. The water flow sensor should be connected to the control board of the water heater using the wires provided.
The water flow sensor should be installed in a location that ensures proper water flow through the heat exchanger. The location of the water flow sensor should be determined by the manufacturer’s instructions.
Temperature Sensor
The temperature sensor monitors the temperature of the water inside the heat exchanger. The temperature sensor should be installed on the cold water inlet of the eco 18 tankless water heater. The temperature sensor should be connected to the control board of the water heater using the wires provided.
The temperature sensor should be installed in a location that ensures accurate temperature readings. The location of the temperature sensor should be determined by the manufacturer’s instructions.
Heating Element
The heating element is the component that heats the water as it flows through the heat exchanger. The heating element should be installed inside the heat exchanger, according to the manufacturer’s instructions.
The wiring for the heating element should be connected to the control board of the eco 18 tankless water heater using the wires provided. The wiring should be connected to the terminals on the back of the water heater as per the manufacturer’s instructions.
FAQs
How do I install the eco 18 tankless water heater?
The installation process for the eco 18 tankless water heater is relatively simple. The water heater should be installed in a location that meets the manufacturer’s requirements. The water heater should be connected to the hot and cold water lines, as well as the gas line (if applicable). The wiring for the water heater should be connected according to the wiring diagram provided by the manufacturer.
How much energy does the eco 18 tankless water heater use?
The eco 18 tankless water heater is an energy-efficient alternative to traditional water heaters. It is designed to use less energy than traditional water heaters, which can save you money on your energy bills. The energy usage of the eco 18 tankless water heater will depend on how much hot water you use and how often you use it.
How often should I maintain the eco 18 tankless water heater?
The eco 18 tankless water heater is designed to be low-maintenance. However, it is recommended that you flush the heat exchanger once a year to remove any mineral buildup. You should also check the water flow and temperature sensors periodically to ensure that they are functioning properly.
What is the warranty for the eco 18 tankless water heater?
The eco 18 tankless water heater comes with a limited lifetime warranty on the heat exchanger and a five-year warranty on the other components. The warranty is only valid if the water heater is installed and maintained according to the manufacturer’s instructions.
In conclusion, the wiring diagram for the eco 18 tankless water heater is relatively simple and easy to follow. The eco 18 tankless water heater is an energy-efficient and cost-effective alternative to traditional water heaters. If you are considering installing an eco 18 tankless water heater, be sure to follow the manufacturer’s instructions carefully.
