How to Install a Hive Active Heating Smart Thermostat: A Comprehensive Guide
Installing a Hive Active Heating Smart Thermostat can enhance your home’s energy efficiency and provide you with greater control over your heating system. This guide will walk you through the process, including wiring instructions, installation steps, and when to call in an Ecofix plumber for professional assistance.
Step 1: Gather Your Tools and Materials
Before starting the installation, make sure you have the following tools and materials:
- Hive Active Heating thermostat kit
- Screwdrivers (flathead and Phillips)
- Drill (if mounting on the wall)
- Hive wiring diagram
- Electrical tester
- Spirit level
- Wall plugs and screws
Step 2: Understand the Hive Wiring Diagram
The Hive wiring diagram is crucial for ensuring that you connect the thermostat correctly to your heating system. The diagram typically includes:
- L (Live) and N (Neutral) connections for power
- Heating on (common) terminal
- Heating off (normally open) terminal
- Additional terminals for multi-zone setups
Review the wiring diagram provided in your Hive kit or available on the Hive website. Familiarize yourself with your current thermostat wiring to ensure a smooth transition.
Step 3: Power Off Your Heating System
Safety first! Turn off the power to your heating system at the main circuit breaker. Use an electrical tester to confirm that there is no power running to your current thermostat.
Step 4: Remove the Old Thermostat
Carefully detach the old thermostat from the wall. Note how the wires are connected and take a picture for reference. Disconnect the wires and remove the mounting plate.
Step 5: Install the Hive Receiver
The Hive Active Heating system includes a receiver that connects to your boiler. Follow these steps:
- Locate a suitable place near your boiler to install the receiver.
- Use the Hive wiring diagram to connect the receiver to your boiler. Typically, this involves connecting the live (L) and neutral (N) wires, along with the heating on/off wires.
- Secure the receiver to the wall using the screws and wall plugs provided.
Step 6: Wire the Hive Thermostat
With the receiver in place, it’s time to wire the Hive thermostat. Follow these instructions:
- Attach the thermostat back plate to the wall using screws and a spirit level to ensure it’s straight.
- Connect the wires to the corresponding terminals on the back plate according to the Hive wiring diagram.
- Clip the thermostat onto the back plate.
Step 7: Power On and Configure
Turn the power back on at the circuit breaker. The Hive thermostat should power up and guide you through the initial setup process, including connecting to your Wi-Fi network and pairing with the receiver.
Step 8: Test Your Installation
Test the Hive thermostat by adjusting the temperature settings and ensuring that your heating system responds appropriately. Check that all connections are secure and functioning as expected.
When to Call an Ecofix Plumber
If you encounter any difficulties during the installation process, or if your heating system requires complex wiring adjustments, it’s best to call an Ecofix plumber. Professional plumbers have the expertise to handle intricate installations and ensure your system operates efficiently and safely.
Installing a Hive Active Heating Smart Thermostat can be a straightforward DIY project with the right tools and instructions. By following the Hive wiring diagram and taking necessary safety precautions, you can enjoy the benefits of a smart heating system. However, don’t hesitate to contact an Ecofix plumber if you need professional assistance.
With your new Hive thermostat, you’ll be well on your way to a more energy-efficient and comfortable home.






