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Questions tagged [appliances]

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4
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1answer
135 views

Using modern electronic devices (refrigerators, air conditioners, digital water meters) on Shabbat

The Mishmereth Hashabbath institute in Israel has published a booklet which claims that using many modern electronic devices (refrigerators, air conditioners, digital water meters) are highly ...
1
vote
0answers
63 views

Choosing a microwave oven (e.g.) for ease of kashering

As far ask I can tell, I have a new twist on the already abundant microwave oven literature here at Mi Yodeya. So please be not quick to mark this question a duplicate. My question is this. I am ...
1
vote
1answer
174 views

Does a refrigerator ice machine need to be cleaned for Pesach?

Many refrigerators have an outside ice / water dispenser. The fridge makes ice "cones" which go into a reserved plastic ice bucket that is attached to the inside of the fridge door. Ice can be ...
2
votes
0answers
94 views

Un-kosher pan in a kosher oven

If someone has a perfectly kosher oven which is designated only for dairy and parve meals. He accidentaly put there a non-kosher pan with some dairy food. What now, is his oven still kosher after that?...
2
votes
1answer
367 views

Where can I get an Unblech?

An Unblech is a Blech which has a pot of water to stabilise temperature. None of the area Jewish shops sell an Unblech (also known as a k'deirah Blech). Where can I get an Unblech, in NYC or on the ...
1
vote
3answers
522 views

Induction Cooktop on Erev Shabbat

There are statements on the web, for example from Star K, to the effect that an induction cooktop cannot be used on Shabbat. My question: are those statements outdated? Consider this: One could ...
2
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0answers
132 views

Kashering a stove

The common custom I have noticed is for people to use the same stove top for meat and dairy. However, people also claim you need to kasher a stove top before use. How are these two positions not ...
1
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0answers
386 views

Warming Zone on Stove on Shabbat

A stove is a gas stove but has both an electric warming drawer as well as an electric "warming zone" surface. The warming zone is in the middle of the stove - sort of a glass top - and can be set ...
1
vote
1answer
725 views

What is the function of covering the stove top on Pesach?

It appears to be a universal Ashkenazi custom to cover the area of the stove top between the burners, underneath the grates with aluminum foil. (The grates and burners and cleaned and kashered.) ...
3
votes
1answer
125 views

Refrigerator door and Yayin Nesech

If an open bottle of wine is on the shelf in the door of a refrigerator, and a non-Jew opens the door of the refrigerator, thereby moving the wine, does the wine become yayin nesech? Let's assume ...
2
votes
1answer
376 views

May I use a clean can opener previously used for non-kosher cans?

It only had cold contact with treif, if any (only if the food reaches to top of the can); no duchka de sakina was involved. Its contact with my kosher food is also cold - if any (only if the food ...
8
votes
2answers
1k views

Can one use timer to turn on platta on shabbos morning?

As in title, can one use a timer to turn on hot platta (hot plate) on Shabbos morning to heat up the food? (If one doesn't want to have platta ON for the whole night due to safety reasons.) I use a ...
4
votes
1answer
344 views

Use a sink sprayer on Shabas?

Many kitchen sinks have a sprayer next to the regular faucet. Someone has told me that she grew up with the knowledge that one may not use such a sprayer on Shabas. I have never otherwise heard of ...
10
votes
1answer
541 views

Double Wrapping on Pesach

I have always understood that one may use a non-kosher microwave for kosher food by double (or triple) wrapping the said food while cooking it. May one use the same procedure for cooking on Pesach in ...
5
votes
3answers
2k views

Using the SodaStream on Passover

Generally speaking, the contemporary practice is to be very machmir when it comes to Pesach, above and beyond the letter of any law. I'm curious to know if there have been any relevant rulings or ...
4
votes
1answer
1k views

Can an induction hob be kashered on Pesach?

Induction cooking involves an alternating magnetic field in a coil underneath a smooth glass/pyrex surface. This alternating field induces eddy currents in an iron pot placed on the hob. In turn, ...
4
votes
1answer
534 views

Prohibition against leaving a laundry machine running into shabbos?

I've been struggling to understand this issue for a while. It's come to my attention that it's forbidden (according to some opinions, at least) to start a laundry / dryer load on erev shabbos, and let ...
6
votes
1answer
186 views

Halachik issues with SodaStream and similar sodamakers on Shabbos (e.g. molid, hashmaas kol)

It is disputed whether soda/seltzer makers are a problem on Shabbos (see Making seltzer/soda water on Shabbat or Yom Tov ) with e.g. the Shemiras Shabbos K'hilchasa ruling leniently (as cited in Rabbi ...
5
votes
3answers
2k views

Can I use the Flavia coffee machine in my workplace?

There is a coffee machine (also makes tea and hot chocolate) in my workplace that uses individual packets (not pods) for the drinks. I do not know what the mechanism is for turning that into a drink (...
4
votes
0answers
141 views

The opinion that microwaves don't need to be kashered

So I remember hearing this opinion that followed like this: "Microwaves do not need to be kashered because the means of cooking in a microwave are different than those spoken about in the Gemara." ...
2
votes
0answers
380 views

Which model of Slow Cooker is kosher for Shabbat use?

There are multiple types of slow cookers and crock pots and I'd like a recommendation of a specific one that can be used for Shabbat. I remember reading about the popular type of slow cooker with ...
4
votes
1answer
305 views

Microwave oven and goy (me) cooking [duplicate]

Is cooking kosher food by a Goy - in this case me (doing giyur) in a microwave oven making the oven unsuitable for use by a Jew? I asked one rabbi who said there is no halakhic issue. I live in a ...
2
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0answers
35 views

Why does רש״י say (שבת דף לז ע״א) stoves were moveable and put on the ground?

The Bavli, Shabas 37 amud 1, wonders about the permissibility of placing a pot of food adjacent to a stove-oven (rather than atop or in it). איבעיא להו מהו לסמוך בה תוכה וגבה אסור אבל לסמוך בה ...
4
votes
1answer
93 views

Could pipes from a boiler to a sink ever be considered a kli sheini?

A reason why having two sinks, in a kitchen, is justified, is because hot meat and milk cleaned or mixed together in a single sink could constitute bishul; one of the three prohibitions of "לֹא-...
5
votes
1answer
348 views

toveling racks from new built in wall oven

If someone is having a wall oven installed, should the racks that come with the oven be toveled as a separate item? Note that racks of this type can be removed from the oven.
5
votes
3answers
485 views

Toasters in motels / cabins

Some motels / cabins provide toasters - the "retro" 2-slice toaster that projects the hot toast into the air when its done (and, perhaps sounds a bell, too, if it still works!) The toaster is clean (...
6
votes
3answers
188 views

Remote control lighting of stove?

In our home, the non-Jewish housekeeper has strict instructions that only a member of the family is permitted to turn on the stove or oven before she cooks. Not being a rabbi, my understanding is ...
2
votes
1answer
210 views

Making a shechiyanu and major appliances

Someone told me that one makes a שהחיינו on a new car, air conditioner, dish washer, refrigerator or any other major appliance. Where is the source for this?
2
votes
1answer
725 views

Can I use the “Sabbath mode” on the refrigerator if it is not certified?

We are looking to buy a new refrigerator that has a Sabbath mode. We noticed that both the GE Profile and Kitchenaid fridges have Sabbath modes, but the Kitchenaid is certified by the Star K and the ...
8
votes
2answers
1k views

Can I use a Keurig coffee machine if someone else has used a non-kosher “pod”?

My office has a Keurig machine. They work by inserting small plastic cups, called "pods", that contain coffee or other items. As I understand the machine's mechanism, hot water drips through the pod ...
2
votes
0answers
87 views

Using same dish washer for meat and dairy? [duplicate]

Under what conditions can the same dish washer be used for washing both meat and dairy dishes?
3
votes
1answer
2k views

Can a hot water urn that is used throughout the year be used for Passover?

Can a hot water urn that is used throughout the year be used for Passover? If not, what is the reasoning why, if it is only used for water (i.e., not coffee). Would the same reasoning hold for a ...
2
votes
1answer
413 views

Kashering by Placing in a Self-Cleaning Oven

I think I remember learning once that one can kasher something that requires libun (e.g. a pan or cookie tray) by cleaning it and putting it in a self-ceaning oven. Is this true? If so, it sounds much ...
4
votes
3answers
444 views

Using a non-kosher rotating pizza oven

A countertop rotating pizza oven has a turntable on which pizza is placed. It has two heating elements: one heats from below the turntable, like a hot plate. A heating element above broils a section ...
3
votes
3answers
2k views

Can I use a SodaStream with an indicator light on Shabbos?

I saw that I can use a SodaStream on Shabbos, but I have a specific question: Can I use a Sodastream on Shabbos if it has an LED indicator? If not, is there something I can do to it to make it usable ...
2
votes
1answer
256 views

Where to store parve such as fish, in meat or dairy refrigerator?

Where to store parve such as fish: in meat or dairy refrigerator? Basically trying to figure out whether three refrigerators are needed in a kosher kitchen.
4
votes
1answer
327 views

Can one use a year-round warming tray for Pesach? How?

Year-round, pans of food and foil-wrapped food are placed on an electric warming tray; the foods within are not kosher for Passover. What's the easiest way to permissibly use the tray for Passover? ...
2
votes
1answer
159 views

Can you leave a sieve in your sink on Shabbos?

Many people I know have a sieve in their sink that catches debris from plates when they are rinsed off after being removed from the table on Shabbos. Is this permitted, or is it borer?
3
votes
1answer
909 views

How does one keep a kosher sink?

How does one keep a sink kosher when using two separate sets of plates and dishes?
0
votes
1answer
301 views

Can an 'AGA' oven be koshered?

Can an 'AGA oven' be koshered? Here are Wikipedia and video explanations of what an AGA oven is. Here's an excerpt from the Wikipedia page: The AGA cooker is a heat storage stove and cooker, which ...
6
votes
1answer
292 views

Drinking from a drinking fountain throughout the day

This question deals with someone who has a cup of a drink and carries it around all day long, possibly refilling it, etc. I am wondering, for someone who drinks from a drinking fountain every time he ...
6
votes
1answer
181 views

G-d's Name in Fridge Magnets (Erasing)

If one were to arrange fridge magnets of letters to spell G-d's name, what are the halachic ramifications of rearranging them (erasing)? If the magnets were small dots, rather than letters, but were ...
4
votes
1answer
827 views

Boiling over a pot to extinguish burners on Yom Tov?

Generally, on Yom Tov one is allowed to light a gas burner (using a pre-existing flame), but is not allowed to turn off the gas burner. This is because one may light a fire on Yom Tov, but not ...
6
votes
1answer
600 views

Microwave on Pesach

A friend told me that his family will kasher his microwave in general (ie if non-kosher food was heated up in it) but will not kasher it for Pesach, letting it lie dormant instead. Does anyone have a ...
6
votes
1answer
1k views

Using a non-kosher toaster oven

What is the permissible way to use a non-kosher toaster oven? My thought process was that, when cooking milk in a meat oven, the covering of the dish and the rack makes it acceptable. Would covering ...
8
votes
2answers
766 views

Issues with cooking meat and milk at the same time

What issues are there (either potential or inherent) in cooking meat dishes and milk dishes at the same time on the same stovetop (not in the same pot)? Please also compare benefits and problems ...
10
votes
2answers
978 views

Using an oven timer on Shabbas

This is my first post here. I'm fairly familiar with cooking on Shabbat, but I have a few specific questions. I know there are issues with using the warming setting on an oven to keep food warm. ...
13
votes
5answers
3k views

What do you do if you forgot to turn off the refrigerator light before Shabbat?

The first time you open a fridge on Shabbat, you notice the light is on. Your intention is to take out food, not turn on the light. Is closing the fridge a problem? Can I open it again? Is it better ...
7
votes
2answers
615 views

How does Shabbos/Yom Tov mode on a stove work?

Star-K certifies the shabbos mode on some modern stoves. (Oh how I pine for the day of simple rheostats on electric stoves, and pilot lights on gas stoves! Those were the days...) Our GE gas stove ...
5
votes
1answer
1k views

Is there some way to turn the electric stove on and off on Yomtov?

We use an electric stove to cook in our house, not fire or gas (aside from the occasional barbecue). To cook on first day Yomtov and more so on second day we would have to leave the stove on from the ...