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  • Do I have to turn AMNON18 on before Shabbat ?
    NO. AMNON18 works 24/7 around the clock so there’s nothing you have to do before Shabbat or Hag.
  • How does the system ensure my hot water is KOSHER?
    Depending on the tank you have and the configuration you set, you can have regular hot water until just seconds before Shabbat. The system will automatically, drain the right amount of hot water anywhere between 59min to 1min all depending on your settings. The Amnon 18 system comes with the Mashgiah valve which won't let you use hot water if it's not KOSHER. In the eventuality where Shabbat starts and the hot water isn't KOSHER temperature yet, the valve will close, not letting you use the hot water and only once the water temperature is KOSHER will the valve reopen.
  • How does system prevent fire from the boiler going on, after cold water is introduced into tank, (after hot water was used).
    Once the AMNON18 system is installed on your tank, it controls the water flow and the ignition/heating, which means that on weekdays it will work normally but on Shabbat and Yom tov the system will go into RANDOM ignitions (Non-Grama or Psik reshe).
  • Can I change AMNON18 parameters by myself ?
    YES. You may download the Amnon 18 application and use it to change any parameter that you desire.
  • Can I mix any of AMNON18 parameters together ?
    YES. The system was built on the assumption that every home could select the parameters that fit best for its needs.
  • What if there’s a power failure ?
    Thanks to a coin cell battery inside AMNON18, the date and time are always updated. The moment power comes back, AMNON18 will restart automatically with the current date and time.
  • Can I take AMNON18 with me if I move ?
    Absolutely! You may disconnect AMNON18 by a certified installer and re-install at your own convenience.
  • Will AMNON18 provide more hot water during the week ?
    NO. AMNON18 doesn’t do miracles.
  • Is there a regular maintenance required on the system ?
    NO. AMNON18 is designed to run reliably with no user intervention required. Amnon 18 runs self-diagnostics continuously and in the eventuality of a problem will display an error message on its LCD display or signal an error condition via the LED lights on the front of the controller box.
  • I have 2 hot water tanks, what is there to do?"
    As a proud owner of 2 hot water tanks, you may purchase 2 AMNON18 systems if you need as much hot water on Shabbat than on Hol. Or, you can install onr AMNON18 system and about 30 minutes before Shabbat you have to close the valve of the hot water which is not controlled by AMNON18 (The Goy tank). On motzeh Shabbat you may re-open the valve of the Goy hot water tank.
  • What type of hot water tank is compatible with AMNON18?
    AMNON18 was designed to support any type of hot water system that you may have, whether it's Electric, Gas, Oil, Indirect heating or On-Demand, AMNON18 can handle it!
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