How to correctly show a refrigerator on a plan: from symbols to 3D models

Kitchen layout or apartment renovation often begins with the creation of a drawing - and the refrigerator, as one of the key elements, requires an accurate display. The ergonomics of the space, compliance with building codes, and even the ability to connect to communications depend on how correctly it is plotted on the plan. But how exactly to show the refrigerator on the diagram so that it is clear to the designer, installers, and yourself?

In this article we will analyze all the nuances: from standard symbols in architectural drawings to creating 3D models in specialized programs. You will learn how to consider dimensions (including models with No Frost and Side-by-Side), where to place the outlet, and how to avoid common mistakes when drawing. And if you are working with ready-made plans from the developer, learn to “read” them correctly so as not to encounter inconsistencies when installing equipment.

Material It will be useful both for those who draw the plan themselves (for example, to coordinate redevelopment) and for those who control the work of designers. All recommendations are based on current GOST and SPas well as the practice of leading manufacturers of refrigerators - LG, Samsung, Bosch i Atlant.

Standard symbols for a refrigerator on a plan

In architectural and design drawings, the refrigerator is indicated according to GOST 21.501-2018 (rules for the execution of working documentation of architectural and structural solutions). This is a single standard that is understood by all specialists - from an engineer to a furniture maker. Here are the main designation options:

• 📏 Rectangle with the letter "X" —the most common designation. The dimensions of the rectangle correspond to the dimensions of the refrigerator in plan (depth × width). The letter "X" is placed in the center.
• 🔳 Shaded rectangle —used in some European standards (for example, in German drawings). Hatching is applied at an angle of 45°.
• 📑 Rectangle with the inscription “Cold.” is a simplified version for sketches. Sometimes they add height in centimeters (for example, “Cold. 185”)
• 🔄 Double rectangle - for models Side-by-Side (with two doors). A gap of 1–2 mm is left between the rectangles.

Important: if the plan is carried out in color, the refrigerator is traditionally designated blue or gray - this helps to visually separate it from the furniture (which is usually yellow or beige) and plumbing fixtures (green). Black and white drawings use bolder lines (0.3–0.5 mm thick) compared to furniture.

When working with BTI plans or projects from the developer, the refrigerator may be designated differently - for example, as “household appliances” without detailing. In this case, check with the designer exactly what dimensions are included: sometimes “appliances” means space for a washing machine.

⚠️ Attention: If the plan is drawn up to coordinate the redevelopment in Moszhilinspektsii or similar bodies, the refrigerator must be indicated with exact dimensions and reference to the walls. Otherwise, the project may be returned for revision.

Dimensions of the refrigerator: how to correctly reflect on the drawing

An error of 5-10 cm when drawing the refrigerator can lead to the fact that it will not fit into the niche or block access to the socket. To avoid this, consider three key sizes:

1. Width (W) —usually from 50 to 90 cm. For models Side-by-Side (for example, Samsung RF23A9671SG) the width can reach 100 cm.
2. Depth (D) —the standard depth is 60 cm, but for built-in models (for example, Bosch KIV38X20) it can be 55 cm. Don’t forget to add 5–10 cm for the ventilation gap!
3. Height (H) — varies from 85 cm (compact models) up to 210 cm (large No Frost). Please note that some refrigerators require a gap at the top to open the door.

On the plan, these dimensions are displayed as follows:

• 📐 Width and depth — are marked directly on the rectangle (for example, “60×65”).
• 📏 Height —indicated next to the designation (for example, “Cold. 185”) or on the side view of the drawing.
• 🔌 Distance to socket —if the refrigerator is built-in, mark on the plan the place for the socket (usually to the left or right of the equipment at a height of 20–30 cm from floor).

For accuracy measure not only the body of the refrigerator, but also door opening radius. Models with a large door (for example French Door) may require up to 120 cm of free space to fully open. This is critical for narrow kitchens!

Programs for creating a plan with a refrigerator: from 2D to 3D

The choice of program depends on the purpose of creating the plan:

• 📝 For a sketch or coordination - simple online services are suitable: Planner 5D, Roomstyler or Floorplanner. They allow you to drag and drop ready-made 3D models of refrigerators (including branded ones, for example, Liehberr).
• 📐 For working documentation —use AutoCAD (with refrigerator blocks) or ArchiCAD. Here you can accurately specify dimensions and references.
• 🎨 For visualization — SketchUp (there is a free version) or 3ds Max. In these programs you can show not only the dimensions, but also the color, texture of the door, handles.
• 🏠 For kitchen layout — specialized tools: IKEA Kitchen Planner or KitchenDraw. They automatically check the compatibility of equipment with furniture.

When working in AutoCAD a refrigerator is easiest to add as block (command INSERT). Ready-made blocks can be downloaded on the websites CAD-blocks.com or BIMobject. Use SketchUp use 3D Warehouse - there are models with real sizes (for example, search by request "Samsung RF23 3D model»).

Download a kitchen template with a grid|Add a refrigerator as a separate object|Check the scale (1:50 or 1:100)|Add dimensions and references to the walls|Export to PDF for printing-->

If you work in online designer, pay attention to the “snap to grid” settings (Snap to Grid). This will help avoid distortions: for example, a refrigerator with a width of 60 cm should occupy exactly 3 cells at a scale of 20 cm/cell.

⚠️ Attention: Free versions of programs (for example, SketchUp Free) may not have an export function to DWG or DXF —formats required for professional drawings. Check this in advance!

Typical mistakes when marking a refrigerator on a plan

Even experienced designers sometimes make mistakes that later lead to installation problems. Here are the most common:

1. Ignoring the door opening radius. For example, if the refrigerator is located near a corner, the door may not open 90°.
2. Unaccounted gaps for ventilation. Models with No Frost (for example, Indesit ITF 118 W) require a gap of at least 5 cm in the back and 3 cm on the sides.
3. Wrong location of the outlet. If it is located behind the refrigerator, it will have to be moved each time it is turned off.
4. Height mismatch. Built-in models (for example Electrolux EEN 91810 OX) may not fit into the niche due to the top hinge.
5. No connection to communications. If the refrigerator has a ice maker (for example, LG GR-B247 JVC), you need to show the water supply on the plan.

To avoid these mistakes, use rule of “three checks”:

1. Check the dimensions of the refrigerator according to technical data sheet (and not according to data from the online store - they may be rounded).
2. Check the location of the socket with requirements of PUE 7.1.49 (it should be no further than 1 m from the equipment and not above the sink).
3. Draw on the plan trajectory of movement with the door open - this will show whether it will block passage.

What to do if the refrigerator does not fit into the niche?

If after installing the furniture it turns out that the refrigerator does not fit, check:

1. Accuracy of measurements (perhaps the thickness of the back wall is not taken into account).

2. The ability to rotate equipment (some models, for example Atlant XM 4625-100, are symmetrical and can stand with the door left/right).

3. The presence of models with a shallower depth (for example, Beko GNE 114620 X - only 54 cm).

If all else fails, you will have to adjust the furniture (reduce the depth of the cabinets) or choose another refrigerator.

How to show the refrigerator on the BTI plan or in the developer's project

If you received a plan from Bureau of Technical Inventory (BTI) or the developer, the refrigerator there may be designated generically - for example, as “kitchen equipment” or “household appliances”. In this case:

• 📄 Check the scale of the plan. Usually it is 1:100 or 1:200. Measure the length of the kitchen in the drawing with a ruler and compare it with the real one - this will help you understand how many centimeters on the plan correspond to 1 meter in life.
• 🔍 Look for bindings. The refrigerator can be tied to walls or a window (for example, “1.2 m from the left wall”).
• 📏 Check the legend. At the bottom of the plan there is usually a list of symbols. Sometimes a refrigerator is designated as an “X” in a circle or a rectangle with a diagonal.

If the plan is not detailedand you need to know exactly where the refrigerator will be, do the following:

1. Apply to a copy of the plan real dimensions of the kitchen (measure with a tape measure).
2. Mark communication zones: where are the sockets, water supply (if you need an ice maker), ventilation.
3. Check whether the proposed space for the refrigerator does not fall within passage zone (the minimum passage width in the kitchen is 90 cm).

In projects from developers (for example, c PIK or LSR) the refrigerator may be specified as part of the “kitchen set”. In this case, ask the seller a detailed plan with the arrangement of equipment —it is required to provide it according to the law on the protection of consumer rights (Article 10).

⚠️ Attention: In some new buildings, water supply for a refrigerator with an ice maker is not provided by default. Check this before purchasing equipment!

Features of designation of built-in and non-standard refrigerators

Built-in models (for example, Bosch KIV87VS30 or Siemens KI87SAF30) require a special approach when drawing on the plan. You can’t just circle them with a rectangle - you need to show:

• 🔲 Dimensions of the niche (they are usually 5-10 mm larger than the refrigerator body).
• 🔌 Location sockets (for some models it is fixed). denote (it should be in the next cabinet, and not behind the equipment).
• 🚪 Door opening direction (for some models it is fixed).
• 💧 Water supply (if you have an ice maker, like Liebherr ICUN 3324).

On the plan, the built-in refrigerator is indicated double contour:

- The internal contour is the dimensions of the equipment body.

- The external contour is the dimensions of the niche (taking into account ventilation gaps).

For non-standard models (for example, retro design or industrial refrigerators) use the following rules:

• 🎨 Color selection — if the refrigerator is not white (for example, red Smeg FAB32RPN), indicate this on the plan.
• 📐 Additional dimensions — for vintage models with rounded shapes (for example, Gorenje NRK6191MC) indicate the maximum diameter.
• ⚡ Power supply - industrial refrigerators (for example, for cafes) may require 380 V - mark this on the drawing.

Checking the plan: what to do before approval

Before submitting the plan for approval or starting repairs, perform a final check:

1. Check the scalePrint out the plan in full size (or on a scale of 1:10) and attach it to the wall - this will help to visually evaluate. proportions.
2. Check the ergonomicsDraw on the plan triangle of the working area (refrigerator - sink - stove). The distance between them should be no more than 1.8 m.
3. Consider the lighting. The refrigerator should not be placed in the shade (for example, under a wall cabinet) - this will complicate the care of the equipment.
4. Think of a backup optionIf the refrigerator does not fit, select a model with other dimensions in advance (for example, instead of Atlant XM 6025-080 60 cm wide, you can take Beko CN 335120 X 55 cm wide).

If the plan was drawn up in AutoCAD or ArchiCAD, export it to PDF and check:

• 🖼️ All layers (layers) are included (sometimes the refrigerator may be on a separate layer that is not displayed when printed).
• 📏 Dimensions are readable (font no less than 2.5 mm on a scale of 1:50).
• 🔗 Snaps to walls and communications are preserved.

For 3D visualizations (for example, in SketchUp) do screenshot from the top view i superimpose the actual dimensions of the kitchen on it. This will help identify inconsistencies.

FAQ: Frequently asked questions about the designation of a refrigerator on a plan

Is it possible to show a refrigerator on a plan without exact dimensions?

It is possible, but only if it is sketch for yourselfFor working documentation (for example, for furniture makers or approval of redevelopment) dimensions must be indicated. Without them, the plan will not have legal force.

How to show a refrigerator with an ice maker on the plan?

Such a refrigerator (for example, LG GR-B247 JVC) requires:

1. Designations water supply (line from the pipe to the equipment).
2. Instructions drainage (if there is a drain for melt water).
3. Links to the sewer (if the ice maker has automatic defrosting).

On the plan this is shown as an additional point with the caption “Water 1/2"” next to the refrigerator.

Does it need to be shown on the plan the freezer separately?

If the freezer built into the refrigerator (as in Atlant MXM 2835-90), it is not highlighted. If it is separate module (for example, Liebherr GP 1476), it is designated in the same way as a refrigerator, but with the caption “Frost chamber” or “F” (from English freezer).

How to mark the refrigerator on the plan if it is located under the countertop?

For such models (for example, Bosch KUL15A50) use:

• Rectangle with double contour (external - dimensions of the niche, internal - dimensions of the equipment).
• Signature “Cool. Under the table.” data-i="331">Indication
• Note countertop heights (usually 85-90 cm from the floor).

Don't forget to leave a gap of 5-10 cm at the back for ventilation!

Is it possible not to show the refrigerator on the plan if there is one purchased later?

It is possible, but be sure to reserve space for it. On the plan, mark the area with a rectangle labeled “Equipment (max. 60×65)” and indicate:

• Minimum dimensions niches (for example, “W×D×H: 60×65×180”).
• Location of the socket (for example, “220V socket on the left”).
• Note: “The refrigerator is not included.”

This will protect you from claims if the later appliance is not will fit.