Dingley Dell
The challenge
Heating and hot water are among the biggest energy costs for large residential properties. At Dingley Dell, two 30kW gas boilers, one serving the main residence and another dedicated to the swimming pool, were responsible for a significant share of overall running costs.
Like many property owners, the team at Dingley Dell wanted to reduce reliance on expensive gas consumption, lower emissions, and future-proof against rising energy prices.
Our solution
In September 2024, OH4 Energy Saving Technology was installed at Dingley Dell. The installation included:
- 50cm of OH4 applied to the pipework of the 30kW boiler serving the main residence
- A further 50cm fitted to the pipework of the 30kW boiler dedicated to the swimming pool
The installation was completed in just one day, with no downtime. Residents and facilities continued as normal while the system was fitted.
To ensure results were measured accurately, gas usage was tracked through smart meter data across full billing cycles. Degree day adjustments were applied to account for weather differences, eliminating bias and creating a fair comparison.
The results
The impact of OH4 at Dingley Dell has been significant.
- Heating fuel consumption reduced by 40.6%
- Annual projected cost savings: £4,242
- Annual projected carbon savings: 12,923 KG CO₂
Beyond the numbers, the property has gained a long-term energy efficiency solution that requires no servicing, creates no downtime, and continues to reduce both bills and emissions year after year. For properties with high heating demands, from hotels and schools to care homes and leisure facilities, the OH4 system offers a proven way to achieve financial and environmental goals simultaneously.
You can see similar results in your building. Click the link below to get your bespoke quote.