Time Temperature Zone Control
What Is Time and Temperature Zone Control?
Time and Temperature Zone Control is an advanced heating feature that allows you to control when and where heat is delivered in your home. Instead of heating the entire property to the same temperature all day, this smart control system lets you set specific times and temperatures for different rooms or zones.
Whether it’s warming the living room during the day or just heating bedrooms at night, zone control offers more flexibility, comfort, and efficiency.
It’s ideal for homes looking to reduce energy use, lower heating bills, and enjoy tailored warmth throughout the day — all while improving overall system performance.
- Set different heating times and temperatures for each room
- Improve energy efficiency and reduce heating costs
- Enjoy more control, comfort, and convenience


How Does Time and Temperature Zone Control Work?
Time and temperature zone control allows homeowners to heat different areas of their home independently — based on specific times and temperatures. Rather than heating the whole property the same way, it gives you the flexibility to match heating to how and when each room is used.
Using programmable thermostats and smart valves, this system creates zones (e.g., living room, bedrooms, bathrooms) that can be controlled separately. You can warm the living room during the evening, lower the temperature in unused bedrooms, or schedule the heating to turn off during the day — all automatically.
Not only does it increase comfort, but it can also significantly reduce energy waste and lower your bills.
- Heat only the rooms you’re using
- Set different schedules for different zones
Why Use Time and Temperature Zone Control?
Time and Temperature Zone Control is one of the smartest ways to modernise your heating system. Whether you’re upgrading your home or improving energy performance, TTZC offers:
- Better Comfort – Maintain the perfect temperature in each room
- Lower Energy Bills – Avoid heating unused spaces
- More Control – Schedule heating to fit your lifestyle
Perfect for families, professionals, or anyone looking to reduce waste and boost efficiency.


Benefits of Time and Temperature Zone Control
To get a fully funded air source heat pump under the ECO4 government grant, at least one person in your household must receive one of the following qualifying benefits:
- Precision Heating: Set different temperatures for each room based on how and when you use them.
- Lower Energy Bills: Avoid heating empty rooms and reduce your overall energy consumption.
- Smarter Scheduling: Automate your heating with user-friendly, programmable controls.
- Personalised Comfort: Enjoy the right temperature in every zone — no more too hot or too cold.
- Increased Efficiency: Your system works less but delivers more — extending its lifespan and reducing wear.
- Eco-Friendly Choice: Use less energy, reduce carbon emissions, and contribute to a greener future.
What is time control and temperature control in heating systems?
Time control allows you to set when your heating turns on and off. Temperature control lets you set the desired room temperature. When combined, they help heat your home more efficiently by using energy only when needed.
What temperature should I set my boiler to?
For most combi boilers, setting the flow temperature between 60°C and 65°C provides a good balance of efficiency and comfort. For hot water, around 50°C is usually ideal. Always consult your installer for settings that suit your system.
Does this system work with smart thermostats?
Absolutely. TTZC is often integrated with smart controls, allowing remote scheduling and real-time adjustments via your phone or voice assistant.