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Smart Heating Control Grants
Take advantage of smart heating control grants while they are available! Upgrading your heating controls is one of the simplest yet most effective ways to cut energy waste and make your home more comfortable. Whether it’s smart thermostats, individual room controls, or advanced timers, better heating management means lower bills and improved energy efficiency. At Cucumber Eco, we help landlords and tenants access fully funded smart heating control grants through the ECO4 scheme; installed professionally, at no cost to you.
We’ve helped thousands take control of their energy use – making homes warmer, smarter, and cheaper to run.
Heating controls give you more flexibility and precision over how and when your home is heated. Smart systems adapt to your routine, prevent unnecessary heating, and keep every room at the perfect temperature. For landlords, they improve energy performance and future proof properties. For tenants, it means comfort and savings, all with zero upfront cost.
We take care of everything from assessment to setup—quickly and at no cost:
- Fast Eligibility Check
- Free Property Assessment
- Professional Installation With Full Setup & Advice
What are smart heating controls?
Smart heating controls include devices such as smart thermostats, thermostatic radiator valves (TRVs), and zoned heating systems. They let you control your heating more efficiently, often through an app, helping reduce wasted energy and cut bills.
What types of smart heating controls are funded?
ECO4 typically funds:
Smart thermostats
Smart TRVs (thermostatic radiator valves)
Zoned heating systems
Is it really free to upgrade?
Yes—if you qualify under the ECO4 scheme, we’ll supply and install your new heating controls free of charge. There’s nothing to pay at any point.
Will I need Wi-Fi for smart controls?
Smart thermostats do require a Wi-Fi connection for app-based control. We’ll check compatibility and recommend the best option for your setup.
Do I need to own my home to apply?
Homeowners can apply directly.
Private tenants can qualify with landlord permission.
Social tenants may be eligible, depending on the property’s EPC rating and landlord approval.
Can I get smart heating controls for free?
Yes — under the government’s ECO4 scheme, eligible households can have smart heating controls installed as part of a whole-house energy efficiency upgrade. In most cases the cost is fully covered, though occasionally a small contribution may be needed.
Who qualifies for smart heating control grants?
You may qualify if:
You receive means-tested benefits such as Universal Credit or Pension Credit.
You are referred under ECO Flex by your local council (for low-income or vulnerable households not on benefits).
Your home has an EPC rating of D–G.
How do smart heating controls save money?
By giving you precise control over when and where you heat your home, smart controls can reduce wasted energy. Savings vary, but most households see a noticeable drop in energy bills and improved comfort.
How are they installed?
A qualified engineer installs the smart controls, connects them to your existing heating system, and sets up the app if required. Installation usually takes just a few hours.
What guarantees are provided?
All installations under ECO4 must comply with PAS 2030/2035 standards and be carried out by TrustMark-registered installers. Equipment comes with manufacturer warranties, typically lasting 2–5 years.
How does this fit within ECO4?
ECO4 takes a whole-house approach, so smart heating controls are usually installed alongside other upgrades such as insulation, heating system improvements, or solar panels.
How do I apply?
Contact an approved ECO4 installer. We’ll check your eligibility, arrange a free home survey, and handle the grant paperwork for you.