Case study 7 – Optimizing hot water systems: How one complex cut energy costs with the MyVoltage smart metering solution
A residential complex with eight blocks and a central hot water system faced rising electricity costs and
inefficiencies in energy use. Despite having boilers, heat pumps, solar elements, and standard heating elements, only part of the system was working as intended—leading to excessive costs for residents.
The challenge
An investigation revealed that only two of the eight blocks were utilizing the energy-efficient heat pump, while the rest relied on standard heating elements, which consumed far more electricity. As a result, residents were paying up to R200 per kiloliter for hot water—a significantly inflated cost due to inefficiencies.
The solution
MyVoltage conducted a detailed system analysis to pinpoint where energy was being wasted. By accurately calculating electricity consumption per block, we identified those with unnecessary energy usage. MyVoltage then advised on system adjustments, ensuring that all blocks could fully utilize the heat pump system and reduce dependency on the costly heating elements.
The results
The optimized system led to a significant drop in hot water tariffs and a noticeable reduction in electricity consumption. By aligning energy use with the system’s intended design, residents benefited from lower costs and improved efficiency.
Why this matters for property managers
Energy inefficiencies in centralized hot water systems drive up costs and impact residents’ affordability. Proactive system monitoring and adjustments allow property managers to optimize energy use, reduce expenses, and enhance overall sustainability.
Take control of your complex’s energy costs
Are outdated or inefficient heating systems increasing your electricity bills? MyVoltage provides expert insights and smart solutions to help property managers cut costs and improve efficiency.
Case study 7 – Optimizing hot water systems: How one complex cut energy costs with the MyVoltage smart metering solution
A residential complex with eight blocks and a central hot water system faced rising electricity costs and
inefficiencies in energy use. Despite having boilers, heat pumps, solar elements, and standard heating elements, only part of the system was working as intended—leading to excessive costs for residents.
The challenge
An investigation revealed that only two of the eight blocks were utilizing the energy-efficient heat pump, while the rest relied on standard heating elements, which consumed far more electricity. As a result, residents were paying up to R200 per kiloliter for hot water—a significantly inflated cost due to inefficiencies.
The solution
MyVoltage conducted a detailed system analysis to pinpoint where energy was being wasted. By accurately calculating electricity consumption per block, we identified those with unnecessary energy usage. MyVoltage then advised on system adjustments, ensuring that all blocks could fully utilize the heat pump system and reduce dependency on the costly heating elements.
The results
The optimized system led to a significant drop in hot water tariffs and a noticeable reduction in electricity consumption. By aligning energy use with the system’s intended design, residents benefited from lower costs and improved efficiency.
Why this matters for property managers
Energy inefficiencies in centralized hot water systems drive up costs and impact residents’ affordability. Proactive system monitoring and adjustments allow property managers to optimize energy use, reduce expenses, and enhance overall sustainability.
Take control of your complex’s energy costs
Are outdated or inefficient heating systems increasing your electricity bills? MyVoltage provides expert insights and smart solutions to help property managers cut costs and improve efficiency.
