Wait two hours after your most recent household hot water use before measuring the water temperature. Use an accurate Water heater thermostats can be inaccurate. Before adjusting, use the formula below to determine the
• Two water heaters, two furnace/boilers and two thermostats per residential premise. • Any combination of equipment not to exceed $3,500 for business customers. Furnace & Water Heater Combination Unit Water Heating EF ≥ 0.80 $450
If an electric water heater has two heating elements, the thermostat on both heating elements must be adjusted when turning down water temperature. Set both elements to the same setting. thermostats will indicate when the auxiliary heat is operating.
Turn off the circuit breaker if the water heater has been subjected to overheating, fire, flood, Dual element heaters have two thermostats. Safety and energy conservation are factors to be considered when selecting the water
• Efficiency of your water heater The price of running your hot water system varies depending on the following: or use two R-5 jackets. How to set your thermostats: Energy-Efficient Habits • Avoid rinsing dishes before placing them in the
Have two thermostats. To comply with safety regulations the thermostat(s) were set at 120° F. before the water If water heater has been subjected to flood, fire, or physical dam-age, turn off power and water to water heater. Do not operate the
• Single shower water heater, cabin or condo, (range .7 to 3 GPM) • Jetted bathtub booster 50 – 100 gallons – use T2 options SERIES TWO TC = twin thermostats cold or hot water feed, staged T=twin thermostats cold or hot water feed, parallel SERIES THREE
Basis of most current water heater thermostats. This is a very simple, very reliable, the to an adjustable thermostat, and calibration can therefore cover the entire temperature range of these adjustable thermostats. However, it has two issues:
Period of time (generally two (2) weeks or more). thermostats are factory set at 50°C (120°F). The thermostats operate auto- Your water heater has been equipped with an anode that protects the tank from corrosion. As the anode works, it
On your water heater (and pro-grammable thermostats on your heating and cooling systems) can help control when you use this Part Two: Resource Generation – Peaking Plants • Remember to Provide Meter Access EnergyObserver Hot-Water Outlet
thermostats. Electric water heaters typically have an If you only use hot water during one or two distinct periods during the day, Should a tankless water heater be purchased, be sure it has the ability to control the burner output
heater. Please note- Upper thermostats are usually not the same as the lower thermostat. 1. Before servicing the water heater thermostat, that voltage/power has been disconnected to the water heater. Measure for voltage at the top two screws of the thermostat. There should not be any
Recommendations for the proper installation and adjustment of the water heater; and two, for the owner–operator, to explain the features, operation, safety precautions, If the water heater has been subjected to fire, flood or physical damage, turn off the manual gas control (shut-off)
Do not operate the water heater until it has been fully checked out by a qualified service technician, (generally two weeks or more). The thermostats on your water heater have a linear relationship
Get the most out of your solar water heater. Thermostats for water heating Fact Files • What does a Thermostat do? • What is a Thermostat? made from two, bonded metals or a pellet of wax. As gas or oil is fired through the burner or electricity
If the water heater has not been used for two or more weeks, follow the procedure detailed in the “Anode” section on page 10 for safe dissipation of the hydrogen gas build up inside the storage cylinder. 12
Whether replacing light bulbs or unplugging your unused cellphone charger, small changes can make a big impact on your electricity bill this summer and beyond.
IF THE WATER HEATER HAS TWO ELEMENTS, THE TOP THERMOSTAT MUST BE SATISFIED BEFORE POWER WILL BE SENT TO THE LOWER ELEMENT. If Amperage is not detected the element must be replaced. (See also: Grounded Two thermostats Two high limits 3 wires
To be eligible for water heater rebates. 7-day programmable thermostats $25/ea. Limit two per household. May be self-installed or contractor installed. Rebate cannot exceed purchase price. Must submit a dated receipt and original UPC code from the package.
Turn off the circuit breaker if the water heater has been subjected to overheating, fire, flood, physical damage or if the ECO fails to shut Dual element heaters have two thermostats. Safety and energy conservation are factors to be considered when selecting