This is a brief water heater efficiency comparison chart between models of gas and electric heaters that you can use as reference to consider when you are going to install a water heater system for your house.
| Water Heater Type | Efficiency Level | Annual Cost (Approximate Estimation) |
|---|---|---|
| Electric Water Heater | ||
| Hybrid Heat Pump | 2.0 | $250 |
| High-Efficiency Tank | 0.94 – 0.95 | $485 |
| Standard Tank | 0.90 – 0.93 | $500 |
| Gas Water Heater | ||
| Hybrid Condensing Tankless | 0.92 – 0.96 | $130 |
| Condensing Tankless | 0.92 – 0.94 | $150 |
| Non-Condensing Tankless | 0.82 – 0.85 | $175 |
| Energy Star Tank | 0.67 – 0.70 | $225 |
| Standard Tank | 0.58 – 0.60 | $250 |
Here are some factors you can use to compare the efficiency of installing and using a water heater. Water heater efficiency comparison chart.
Gas Water Heater vs. Electric Water Heater
People spend about 250$ annually for a gas water heater while the other have to pay up to 500$ for an electric one.
For each type of water heater, we have several options of storage tank to choose from.
Old Water Heaters vs. New Water Heaters
An old water heater after years of using is likely less efficiency than a new one.
Filtered Water vs. UnFiltered Water
Softened or filtered water can help a water heater works more efficient than untreated well water, hard water, or water with contaminants.
Efficiency Rating
You can chose a water heater base on its Efficiency Rating, Efficiency Rating is a sicker that demonstrate how efficient of a water heater sizing.