Gas Water Heater Recovery Rate

Gas tankless versions are around 8 with the newer electric heat pump versions easily hitting 2 5 recovery rate.

Gas water heater recovery rate.

For example in an electric water heater if the wattage of the elements is 4500 the incoming water temperature is 40 degrees and you are heating the water to 120 degrees temperature rise of 80 degrees the recovery rate is 23 0 gph. If you compare it with electric based models the recovery rate of the gas based heaters is just half of the electric based heaters. Is the energy to hot water conversion ratio. I just did some googling and learned that recovery efficiency.

If you already have a water heater the recovery rate listed on the unit should give you a good idea of how long it should take the water heater to come up to temperature after your hot water runs out. What is a good water heater recovery rate. A gas heater can heat a 50 gallon tank in about one hour. I guess i just displayed my ignorance.

So a 60 gallon water heater should have a recovery rate of at least 60 gallons. For an electric water heater the re is 100. The higher btu burner the better it generally is for recovery. For a typical 40 to 50 gallon gas water heater anything above 40 gallons hour would be considered a good recovery rate.

To be fair it should take around 55 minutes to heat an entire 50 gallon when the water temperatures are around 40 degrees fahrenheit. Its recovery rate is much faster than that of an electric heater. For gas water heaters the conversion rate is typically 76 78 with expensive high efficiency units reaching 94. For a typical 50 gallon electric water heater with dual heating elements a 20 gallons hour recovery rate is good.

Troubleshooting slow recovering gas hot water heater. When the water temperature is around 60 degrees the time required to heat the unit will be around 40 minutes. Put simply a water heater s recovery rate is the amount of time you ll have to wait to take a hot shower after the person before you used.