In Europe, storage water heaters (also known as tank water heaters) remain a preferred choice for many households, particularly when stable hot water supply and specific usage scenarios are needed. Here are the main benefits of storage water heaters:
1. Consistent and Stable Hot Water Supply
- Large Storage Capacity: Storage water heaters can preheat and store a significant amount of hot water, making them ideal for peak periods with multiple simultaneous water usage points (e.g., multiple bathrooms or kitchens).
- Temperature Stability: With a large storage volume, water temperature remains stable even during extended usage. For example, the Thermomate 10-gallon storage water heater allows temperature adjustment between 90°F and 150°F with its built-in thermostat.
2. Suitable for Low Water Pressure Areas
- Storage water heaters rely on preheated water in the tank rather than on-demand heating, making them suitable for areas with low or unstable water pressure.
- They are also versatile for use in rural areas, boats, holiday cabins, RVs, garages, barns, shops, and salons across Europe.
3. Simplified Installation and Lower Power Requirements
- Lower Power Demand: Unlike tankless water heaters, which often require high-power connections (especially three-phase electricity), storage water heaters generally operate on lower power, suitable for the standard single-phase electricity (230V) in European households.
- Straightforward Installation: The Thermomate 10-gallon storage water heater, for example, features 3/4" NPT water connections and operates at 1500W on 120V AC, with a recommended 15AMP breaker. Installation is simple and cost-effective.
4. Ideal for Off-Peak Electricity Tariffs
- In some parts of the Europe, electricity rates are lower at night. Storage water heaters can take advantage of these off-peak tariffs to heat water during the night, reducing overall operating costs.
5. Multiple Energy Options
- Storage water heaters can use electricity, gas, solar energy, or heat pumps, providing great adaptability to different energy sources.
6. Ease of Maintenance
- With mature and straightforward technology, storage water heaters are easy to maintain and repair at a low cost.
- For instance, the Thermomate 10-gallon storage water heater features an enamel glass-lined tank for enhanced high-temperature and rust resistance, reducing leakage risks and ensuring long service life.
7. Cost-Effective
- The initial purchase cost of storage water heaters is lower compared to tankless water heaters, making them an economical choice for households.
- They are particularly cost-efficient in scenarios with lower power availability or higher hot water demand.
8. Water Supply Backup
- Even during temporary water supply disruptions, storage water heaters provide added flexibility by allowing access to the hot water already stored in the tank.
9. Multi-Purpose Functionality
- Large-capacity storage water heaters can be used for household hot water, central heating (via indirect heating), and even industrial applications.
Conclusion
Storage water heaters are especially suitable for:
- Large households or homes with multiple water usage points.
- Areas with low or unstable water pressure or limited electricity capacity.
- Households looking to save on energy costs by utilizing off-peak electricity tariffs.
- Users prioritizing consistent and reliable water temperature.
While storage water heaters may not be as energy-efficient or convenient as tankless water heaters for on-demand heating, they offer excellent practicality and reliability.