Operating at 240 volts, it can be programmed for repeat daily, 5day work week, weekend, or individual day scheduling. Some electric companies charge higher rates for electricity used during onpeak hours. Intermatic 40amp 240volt electric water heater time switch. Assortment of intermatic timer t104 wiring diagram. St01c st01 batteryoperated timer lcd display is not lighted. Ive made the change from 240 to 120 from the panel to the timer and the timer to the water heater. View and download intermatic wh21 user manual online. Database contains 2 intermatic eh40 manuals available for free online viewing or downloading in pdf. This replaced my old mechanical t104 switch and was a good choice for the change. Oct 04, 2019 dtmv40 manual water heater timers intermatic electric steel water heater how to set intermatic fm1 timers timers can i use with my lights intermatic water heater timer instructionsintermatic 40 60 minute indoor wall mounted mechanical waterintermatic eh40 240 volt electronic water heater timerintermatic electric water heater timer switch smarthomeintermatic electric water heater timer at. Use this 24 hour timer to save money on your energy bill by scheduling when your hot water heater turns on and to ensure it is off when its not needed.
Easy online ordering and nextday delivery available with 247 expert product support. The timer can also be scheduled to switch the water heater off when not in use during the day. Intermatic dt17 timer manual water heater timers save money credit to. Read and download intermatic misc electronics wh40 owners manual online. Make offer nib intermatic electric water heater timer wh21 spst 250v 25 amps. This means that if it is now off, you can use the manual lever to set it to on an. For help with water heater timer, 24hour, dpst from intermatic. User manuals, guides and specifications for your intermatic eh40 switch, timer.
The only way a water heater timer will save money is if it prevents the water heater from reheating water during standby periods no hot water being used. Intermatic t101 mechanical water heater timer 120v. What is the best electric water heater timer to buy for a beginner. Intermatic electromechanical water heater timer, 240vac. Buy intermatic wh40 250 volt water heater timer at. Thats because a typical electric water heater runs only about three hours a day anyway, and modern energyefficient water heaters run only 1.
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The 23 year old water heater i removed is a 240 volt tank. Intermatic wh40 timer and clock motor 240v to 120v terry. Intermatic wh21 electric water heater timer, color. The timer is a 24 hour type, designed specifically for use with electric water heaters.
Water heater terminal box this is part of the water heater where the power supply wires are connected. Aug 02, 2011 i have a intermatic wh21 water heater timer that is not working properly. What is the best electric water heater timer to buy. It says that the manual lever allows you to set the heater on or off ahead of of. The intermatic eh40 240volt electronic water heater timer is a great addition to my home at a great price. This manual button permits the user to turn the water heater on and off ahead of the schedule. These digital and electronic water heater timers have the advantage of allowing you to set different usage periods based on the hour and day of the week or month.
Intermatic electric timer tl11 free knowledge base the. The time switch will resume the reset program by the next scheduled. Water heater connection this is a rigid or flexible metallic or plastic cable containing 2, 3 or 4 insulated wires of different colors. The time switch will then revert back to its daily preset schedule. A heard a commercial on the radio that electric water heaters can use of a homes total electricity usage. Logitech misc electronics or0004 quick start manual. Intermatic wh21 electric water heater timer, lighting. The use of a water heater timer allows the customer to shift electricity use to offpeak time periods to reduce utility costs. Brother misc electronics db2b755 mkiii owners manual. An intermatic timerswitch saves electricity when it turns a water heater off at night and when it limits the amount of time a pools filtration system runs.
Intermatic indoor electric water heater timer 250 volt. The intermatic eh40 electronic water heater timer provides automatic time control for electric water heaters. May 15, 2018 intermatic electronic water heater time switch the eh series electronic time switches provide control for electric water heaters with totheminute accuracy in programming and timekeeping. Timer trips are small parts that attach to the dimmer dial. Products related to wh40 water heater timer, 24hour, dpst or visit the intermatic site. Intermatic electronic water heater time switch the eh series electronic time switches provide control for electric water heaters with totheminute accuracy in programming and timekeeping. Well when we first moved here back in 2001 i bought this little gray box water heater timer. Intermatics electric water heater timer switch will automatically schedule hot water when needed. Niob intermatic little gray box wh40 electric water heater timer, gray.
Suitable for use with electric water heaters, outdoor lighting and signage, and to. The clock just will not rotate and or keep up with the correct time how can this problem be corrected. How to wire wh40 wh21 clock motor wg from intermatic. What does the off switch on the little gray box water heater time.
The intermatic 40 amp 240 volt electric water heater time switch is specially designed for residential, commercial, industrial, military, and school applications. Feb 01, 2018 the picture below is from the link itself. With the easytoset yellow dial, these time switches allow for basic control of electric water heaters. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. Intermatic eh40 240volt electronic water heater timer. Standby losses how much heat the tank loses by just. Wh21 electric water heater time switch step 6 using pliers, grip folded down hasp on side of case and rotate it upward as shown. Do i need to change the motor for one specific for 120 or can the 208277 motor work with 120.
With the easytoset yellow dial, these time switches allow for basic control of electric hot water heaters. A timer can limit the amount of energy used during these times. The manual lever permits the user to turn the water heater on and off ahead of schedule. These time switches provide automatic control for electric water heaters. Get the best deals on intermatic water heater timer when you shop the largest online selection at. Find quality water heater accessories online or in store. These time switches can be programmed for repeat daily scheduling, 5day work week scheduling, weekend scheduling or individual day scheduling. First, please realize that water heater timers might not save as much money as youd expect. Hi i have a wh21 timer but the clocktimer has stopped workingrotating. Intermatic wh40 owners manual free pdf download 1 pages.
Follow the instructions in case they have changed 1. These time switches offer a minimum onoff time of one hour and are available for 208250 vac applications. Dtmv40 manual water heater timers intermatic electric steel water heater how to set intermatic fm1 timers timers can i use with my lights intermatic water heater timer instructionsintermatic 40 60 minute indoor wall mounted mechanical waterintermatic eh40 240 volt electronic water heater timerintermatic electric water heater timer switch. It reveals the components of the circuit as streamlined forms, and also the power and also signal links between the gadgets. Intermatic water heater repair questions, solutions and tips. Suitable for use with electric water heaters, outdoor lighting and signage, and to control pools, spas, and fountains pumps. Single pole wiring instructions for the ascend in wall timer by credit to. The time switch will resume the preset program by the next scheduled on or off operation. View and download intermatic eh10 user manual online. The best electric water heater timer of 2019 top 10. Intermatic dt17 timer manual water heater timers save money. Intermatic wh21 operating instructions pdf download. Intermatic s electric water heater timer switch will automatically schedule hot water when needed.
The commercial was for one of those water heaters that provide hot water on demand, and are supposed to cost much less for electricity. Intermatic st01a heavy duty in wall timer lcd digital clock and credit to. Lighting, lighting controls timer controls mechanical time switches water heater. A box timer is the most common and in our opinion, the best water heater timer style. Looking for intermatic electromechanical water heater timer, 240vac voltage, 30 amps, max. Enter your location for pricing and availability, click for more info. I do not want to have to buy a 120 volt water heater timer or a new 120 volt clock motor. Intermatic electromechanical water heater timer, 208 to. Subscribe to our newsletter signup for email alerts for products and software updates, new product releases and information about upcoming events.
The intermatic wh40 mechanical time switch provides an external manual lever permitting the user to turn the water heater on or off ahead of the schedule. Todays electric water heaters built after 1997 run only about 3 hours each day, and energyefficient water heaters run only 1. How to set the time on a intermatic t101 or t103 timer. The simplest way to keep the water heater on 24 hours a day is to remove the trippers. Also, install external push button in the inside of. Download free intermatic user manuals, owners manuals, instructions, warranties and installation guides, etc. This manual button permits the user to turn the water heater on and off controlahead of the. Click add to cart to buy intermatic wh40 water heater timer, 24hour, dpst.
Intermatic digital light timer instructions shelly lighting. Sep 26, 2011 how to set the time on a intermatic t101 or t103 timer. They provide totheminute accuracy in programming and time keeping. An intermatic timer switch saves electricity when it turns a water heater off at night and when it limits the amount of time a. Shop intermatic electric water heater timer in the water heater accessories section of. Intermatic eh40 manuals and user guides, switch, timer. Eh40 is easy to install, program and now i have more accuracy and control when power is supplied to the hot water tank. All of these above questions make you crazy whenever coming up with them. Read and download intermatic misc electronics t10420 owners manual page 2 online. I can still manually turn on the indicator lamp and the light comes on. Come home to the ascend inwall timer by come home to the ascend inwall timer by intermatic.
The trippers are the movable black and silver metal clips that are held on the edge of the time dial with thumbscrews. View and download intermatic wh21 operating instructions online. I have a intermatic wh21 water heater timer that is not. The use of a water heater timer allows the customer to shift electricity use to offpeak time periods in an attempt to reduce utility costs. It says that the manual lever allows you to set the heater on or off ahead of of the preset schedule.
Intermatic eh40 electronic water heater time switch youtube. This time switch will repeat a preset schedule daily except when the external manual push button is used. This instructable is a how to install for a hot water heater timer for electrical. Intermatic water heater repair questions, solutions and. The eh series electronic time switches provide control for electric water heaters with totheminute accuracy in programming and timekeeping.