Water Heater Efficiency Comparison Chart. Efficiency comparisons between propane and electric water heaters recovery factor propane water heaters can also recover much faster than electric water heaters. For water heaters, the operating costs are calculated by factoring in the size and type of unit, the energy source, and the equipment’s energy efficiency.
For gas and oil water heaters you need to know the unit cost of fuel by btu (british thermal unit) or therm. A new electric water heater uses about 10 times more electricity than an average new refrigerator! Electric water heating this comparison is based on fuel prices as of (june 2008).
220V Mixer Tap Instant Tankless Electric Hot Water Heater Faucet With Stainless Steel Heating Tube Colorful Led And Real-Time Temperature Display
Use our guide to research the best water heater company for you. Efficiency comparisons between propane and electric water heaters recovery factor propane water heaters can also recover much faster than electric water heaters. With a maximum flow rate of 11.2 gallons per minute, this water heater is an absolute beast for a. Water heaters are the second highest source of energy usage in the home.
