Integrate Tado Water Heater Control

S.C.O.R.E. → Convenience → DeviceControl

Overview

The addition of the Tado water heater capability allows for seamless control of your home’s water heating system, enhancing energy efficiency and comfort. By automating heating schedules, homeowners can ensure hot water is available when needed while reducing waste.

Benefits

• Automatic scheduling of water heating based on household routines
• Remote control via Home Assistant for convenience
• Energy savings through optimized heating times

Intent

This capability is designed to integrate Tado water heaters with home capability systems, providing users the ability to manage their hot water needs efficiently. The outcome is a more comfortable living environment with reduced energy costs.

Preconditions

• Tado water heater installed and operational.
• Home Assistant configured and running.
• Internet connection for remote access.
• Home Assistant installed and configured.
• Integration available and authenticated: Zigbee2MQTT.
• Device installed and reachable: RainMachine Version 2 (API 4.6.1).

Actors

• Homeowner managing household energy usage
• Family member adjusting hot water settings
• Guest utilizing hot water facilities

Trigger

The capability is triggered by a scheduled time or when a family member arrives home.

Workflow Diagram

flowchart TD
    A[Scheduled Time or Arrival] -->|check| B{Is Water Heater On?}
    B -->|Yes| C[Maintain Current State]
    C --> D[Hot Water Available]
    B -->|No| E[Turn On Water Heater]
    E --> D

Workflow Description

1. Check Schedule

The system checks if the current time matches any scheduled heating times.

2. Evaluate Heater Status

The system assesses whether the water heater is currently on or off.

3. Turn On Water Heater

If the water heater is off and hot water is needed, the system activates it.

4. Notify User

The system sends a notification to the homeowner confirming the heater’s status.

5. Monitor Usage

The system tracks water temperature and usage to optimize heating efficiency.

Postconditions

The Tado water heater is either maintained in its current state or activated to provide hot water as needed, ensuring comfort and efficiency.

Optional Enhancements

• Integration with energy monitoring systems to track savings
• Voice control via smart assistants like Amazon Alexa or Google Home
• Customizable notifications for maintenance reminders

Recommended Components

Source Examples

• 2026.1: Home is where the dashboard is ?? – Home Assistant (homeassistant)