Hot water is essential in every household, but the cost of water heating often takes a toll on monthly energy bills. Many Westchester County homeowners are upgrading to energy efficient water heaters to lower costs, reduce wasted fuel, and enjoy a constant supply of warm water for everyday use. With appliances like dishwashers and clothes washers running daily, improving water heater efficiency can significantly cut energy costs.
For over four decades, Goldberg Plumbing has helped homeowners in Westchester and Putnam Counties replace old units with modern, efficient systems. Whether you’re considering a tankless water heater, a heat pump model, or an ENERGY STAR certified storage tank, choosing the right system can improve comfort, save money, and extend your water heater’s life.
What Is an Energy Efficient Water Heater?
An energy efficient water heater is designed to heat water while using less gas, propane, or electricity compared to standard models. These heaters typically carry higher Uniform Energy Factor (UEF) ratings, which measure efficiency across different types of systems. High-efficiency designs reduce standby heat loss in storage tanks, use advanced heat exchangers in condensing gas-fired water heaters, and improve performance in electric and hybrid systems.
By investing in energy saving devices, homeowners can enjoy more hot water while spending less. Options like solar water heaters, tankless units, and heat pump water heaters represent some of the most efficient ways to heat water today.
Types of Energy Efficient Water Heaters
Choosing between the different types of water heaters depends on household size, fuel source, and budget. Each has unique advantages that affect efficiency, maintenance, and long-term cost.
Tankless Water Heaters
A tankless water heater heats water on demand, eliminating the need for a large storage tank. This means less wasted energy from keeping gallons of water warm when not in use. Tankless models are compact, last up to 20 years, and provide a constant supply of hot water which is perfect for households where multiple people typically shower one after another.
Heat Pump Water Heaters
Heat pump water heaters use electricity to transfer heat from the surrounding air into the water. They’re two to three times more efficient than standard electric models and are especially effective in basements or utility spaces where they also provide light cooling. While the upfront purchase price is higher, homeowners typically save more energy over time.
Solar and Condensing Water Heaters
Solar water heaters use renewable energy from the sun to heat water, reducing reliance on oil, propane, or gas. In colder climates like Westchester, they’re often paired with a backup system for consistent performance.
Condensing gas-fired water heaters capture heat from exhaust gases using a secondary heat exchanger and often include a condensate pump. These models are highly efficient for homes that already use natural gas.
Comparison Table
| Type | Initial Cost | Efficiency | Lifespan | Best For |
|---|---|---|---|---|
| Tankless | $$–$$$ | 24–34% better | 20+ years | Families, constant demand |
| Heat Pump | $$–$$$ | 2–3x better | 10–15 years | Homes with basement/utility |
| Condensing Gas | $$–$$$ | High | 10–15 years | Gas or natural gas households |
| ENERGY STAR Storage | $–$$ | Moderate | 10–12 years | Budget-conscious homeowners |
How Much Can You Save With an Energy Efficient Water Heater?
According to the U.S. Department of Energy, upgrading to an energy efficient water heater can cut household energy costs by 20–50% per year, depending on the model and usage. For example, a tankless unit can save consumers around 30% compared to a standard storage water heater, while a heat pump design can reduce electricity use by up to 60%.
For example, a typical Westchester homeowner who replaces an old storage tank with a new tankless water heater could reduce annual heating costs by nearly 25%. By weighing factors such as tank size, household demand, and insulation, homeowners can determine the most efficient option when upgrading their current system.
Rebates and Incentives in New York
New York homeowners can access valuable rebates and tax credits when upgrading to an energy efficient unit. Programs through NYSERDA and Con Edison offer incentives for ENERGY STAR certified models, including heat pump water heaters and select tankless systems.
For instance, homeowners may receive up to $750 back on qualifying models, reducing the cost of purchase and installation. These rebates make investing in a new water heater far more accessible and encourage households to replace outdated systems with efficient units.
Choosing the Right Water Heater for Your Home
With so many different types of models available, selecting the best one requires balancing efficiency, cost, and long-term performance.
Steps to determine the right choice:
- Evaluate household demand: how many gallons of hot water your family typically uses daily.
- Identify your home’s energy source: natural gas, propane, oil, or electric.
- Compare the efficiency ratings of new water heater models, including tankless, solar, and storage options.
- Check rebate programs and tax credit eligibility in Westchester.
- Review the manufacturer’s owner’s manual to confirm installation requirements.
Choosing the same size unit as your current water heater isn’t always the most efficient choice. A professional plumber can help you install the right system, ensuring your home heats water efficiently and reliably.
Professional Installation & Maintenance in Westchester
Even the best unit won’t perform efficiently without proper installation and ongoing maintenance. Licensed plumbers ensure that venting, insulation, and tank size match your household demand. Regular inspections, flushing to remove sediment, and checking the heat exchanger can extend a water heater’s life significantly.
Conclusion
Switching to an energy efficient water heater is one of the best ways to save energy, reduce costs, and enjoy more hot water at home. From tankless designs to heat pump and condensing gas-fired water heaters, modern models outperform old units in both efficiency and reliability.
At Goldberg Plumbing, we specialize in helping local homeowners replace outdated systems with energy efficient models that deliver dependable hot water and long-term savings. Contact us today to schedule your consultation and get expert installation backed by over 40 years of trusted service.
FAQs
What type of water heater is most energy efficient?
Tankless and heat pump models are typically the most efficient. Tankless eliminates standby losses, while heat pump water heaters use surrounding air to heat water, cutting electricity use significantly.
Is an energy efficient water heater worth it?
Yes. While the upfront cost of a new water heater can be higher, most homeowners save enough on energy costs to recover the expense within a few years. Rebates and tax credits add even more value.
How much electricity does a water heater use in 24 hours?
A standard electric storage tank may use 10–15 kWh daily. Heat pump water heaters, on the other hand, often use just 3–5 kWh in the same period, depending on household demand.
What is the New York State hot water heater rebate?
Programs such as NYSERDA and Con Edison provide rebates for energy efficient units, including ENERGY STAR certified models. Eligible homeowners can save hundreds on installation costs when they replace their old one with a qualifying unit.