Mezuzah Mystery
By Rabbi Yirmiyohu Kaganoff
Question: The Pantry Predicament
Several frum families have recently moved to an apartment complex where the residences are virtually identical. Each apartment has a small pantry off the kitchen, and we need to know whether its door requires a mezuzah, and if so, where to place it. Each family has asked this question from its posek and collectively there have been four completely different answers.
How can there be four different opinions how to place the mezuzah? Furthermore, since we know that one always places the mezuzah on the righthand side entering the room (Yoma 11b), why were Rivkah and Leah told to put mezuzos on the left side?
The "Ten Commandments" of Mezuzah
The laws governing where one places a mezuzah are indeed complicated. The Rambam (Hilchos Mezuzah 6:1) codifies ten necessary requirements that must be fulfilled for a house or room to be obligated to have a mezuzah. The first of his ten rules is that the room must have a minimum area of four amos by four amos (which is about fifty square feet). In the Rambam's opinion, it is not necessary that each side be at least four amos wide – if the room or building's area is at least sixteen square amos one must place a mezuzah on its entrance. Thus, according to the Rambam's opinion, a room that is three amos wide but six amos long requires a mezuzah.
However, the Rosh and others disagree, contending that a room three amos wide and six amos long does not require a mezuzah since it does not have four amos in each dimension. In other words, he contends that a normal living area must be at least four amos per side.
Although the authorities accept the Rambam's position as primary halachic opinion, and therefore one is required to place a mezuzah at the doorway to a room that is sixteen square amos even if it is narrower than four amos (Shulchan Aruch, Yoreh Deah 286:13), we do not recite a beracha when placing only this mezuzah. Instead, one should recite a beracha prior to placing a mezuzah on a different doorway that all authorities require a mezuzah, and after installing that mezuzah, put up a mezuzah on the door of the room that is narrower than four amos (Shach). (This is the general rule that is applied to any case when there is a safek whether one must install a mezuzah. One does not recite a beracha, but it is optimal to place this mezuzah immediately after putting a mezuzah on another doorway that requires a beracha, thereby including the safek situation with the beracha.)
The Gemara (Sukkah 3a) says that a house smaller than four amos squared is considered too small to qualify for what the Torah calls a house, which affects many laws, including that it does not require a mezuzah (Shulchan Aruch, Yoreh Deah 286:13). A house this small is not large enough for human habitation.
However, there are several important discussion points:
What if the "house" is not meant for general habitation, but is intended for a specific use, for which it is indeed suited, notwithstanding that it is smaller than four amos squared? There are authorities who contend that an area smaller than four amos squared that is suitable for its intended purpose requires a mezuzah. According to those who accept this latter idea, since a pantry is suitable for human use even when it is smaller than fifty square feet, this pantry area requires a mezuzah (Chamudei Daniel, quoted by Pischei Teshuvah). This explains why Sarah was told that she should place a mezuzah on the righthand side entering the pantry. The rav she asked follows the approach of the Chamudei Daniel (see Chovas Hadar of Rav Yaakov Blau, page 38, who cites several other authorities who accept this approach).
Are you Coming or Going?
At this point, I want to explain the answer Rivkah received, which was that one should place a mezuzah on the right entranceway reentering the kitchen from the pantry. Many authorities do not accept the approach of the Chamudei Daniel, contending that since Chazal ruled that a house smaller than four amos squared does not require a mezuzah, this is an inviolate rule, without exception. However, some authorities maintain that although a room this small never requires a mezuzah in its own right, when it connects to a larger room that requires a mezuzah, the doorway between them requires a mezuzah as an entrance to the larger room (Rabbi Akiva Eiger). They contend that if we were to remove the pantry, the doorway to the pantry would still serve as an entrance to the kitchen, and as such it requires a mezuzah. In this case, the mezuzah should be placed on the righthand side entering the kitchen and not entering the pantry.
No Mezuzah Need Apply
At this point, we will explore a third approach to the above question. Rachel's rav ruled that her pantry doorway requires no mezuzah on either side. This is because he agrees that there is no requirement to place a mezuzah entering the pantry notwithstanding that it is suitable to its purpose, since it is smaller than four amos squared. He also holds that there is no requirement to place a mezuzah entering the kitchen. Whereas Rabbi Akiva Eiger contends that we remove the pantry from the picture and still require a mezuzah because the doorway between the two rooms qualifies as a door entering the kitchen, this third approach understands that the doorway must be viewed exclusively as the entrance to the pantry and not to the kitchen. If the pantry is too small to necessitate a mezuzah, then this doorway does not require a mezuzah at all (Da’as Kedoshim 286:13).
Double Duty
What remains is to explain the answer that Leah received that one must place a mezuzah on both sides. This rabbi appears to be concerned that perhaps the Chamudei Daniel is correct that one must install a mezuzah on the right side entering the pantry, and perhaps Rabbi Akiva Eiger is correct that one must install a mezuzah on the right side entering the kitchen. Although many authorities object to this approach of having mezuzos on both sides (Shu"t Maharam Shik, Yoreh Deah 287), there are authorities who see no problem with having mezuzos on both sides when it is uncertain which side should have the mezuzah (see Shu"t Binyan Tzion 1:100). I would like to note that most authorities object to placing mezuzos on both sides of an entranceway.
Mezuzah Rewards
We touch the mezuzah whenever we enter or exit a building to remind ourselves of Hashem’s presence, which is a physical and spiritual protective shield. Whenever passing a mezuzah, we should remind ourselves of Hashem’s constant protection.
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