Selecting an Electric Oil Heater

Convector or oil heater - which is better?

An oil radiator works on the principle of heating oil, which, in turn, increases the temperature of the body and transfers heat to the room. Externally, it looks like a standard battery. In the case of a convector, air enters through the lower and side openings, heats up as it passes through a special element and exits through the top.

If you need a more economical and faster heating method, then convectors are a priority. To maintain a comfortable temperature in a small room, cheaper oil heaters are quite suitable.

Types and characteristics of oil heaters

All radiators operate according to the same algorithm, but differ in the set of additional functions, type of mounting and price. Depending on the goals set for the device and its location, oil radiators are divided into:

• Wall-mounted – economical in terms of electricity consumption.
• Floor-standing ones are popular because of their mobility.
• Tabletop - low level of heat transfer.
• For cots.
• Ceiling.

Some models are equipped with a fan that disperses flows of warm heated air throughout the room. The disadvantage of such a device is noise during operation. The developers of some companies have included a humidifier in their models.

This device is especially relevant in the cold season, when the air outside becomes much drier, and the heater itself gradually dries it out further. Some units have a delayed start function.

Rating of oil heaters

The basis for the study was the popularity of oil-fired heaters. They are recognized as safe, effective, easy to use and energy saving. Among these options, applicants were selected for review, during which customer and expert reviews of more than 30 candidates were studied.

The result of the study was the formation of the TOP 7 proven models, taking into account the following characteristics:

• Installation method – floor or wall radiator;
• Type of heating element – ​​spiral, heating element, ceramic;
• Heating power and the ability to adjust them;
• Number of operating modes;
• Control method – mechanical or electrical;
• Maximum heating area;
• The operating principle of the thermostat;
• Number of sections;
• The length of the network cable and the presence of a compartment for its storage;
• Case heating temperature;
• Availability of handle and wheels for transportation;
• Case thickness;
• Coolant – type of oil used;
• Noise level during operation;
• Weight and dimensions;
• There is protection against overturning, overheating and frost.

Also, in order to determine which oil heater is better, the heating speed and duration of heat retention, the efficiency of its distribution in the room, the reaction of devices to voltage changes in the network, and the absence of an unpleasant odor were of great importance. An important criterion was the ratio of price and quality of products.

Oil heaters with 5 sections

Such models cost about 2000 rubles. They are relevant as an additional source of heat or for temporary use, for example, in the country. They are used on an area of ​​about 12 square meters. m. Among such electrical appliances, representatives of VyborExpert chose 2 safe and effective options.

Royal Clima ROR-F5-1000M Ferrara

The heating radiator is designed for an area of ​​no more than 15 square meters. m, regardless of ceiling height. The device runs on purified mineral oil, which eliminates the appearance of extraneous noise and unpleasant odors in the room. This ensures that the equipment is environmentally friendly and safe for health.

The heater warms the air well, but the body itself maintains a temperature that is safe for humans. It turns off automatically if it overheats due to the presence of a thermostat, which reduces the likelihood of a fire. This also saves energy.

Royal Clima ROR-F5-1000M Ferrara has a fireplace effect when the heat in the room is distributed evenly. The device has 3 operating modes - 400, 600 and 1000 W. This makes it possible to consume less electricity and heat the room taking into account the outside temperature.

A household electrical appliance quickly produces heat and maintains a comfortable temperature in the room for a long time due to its slow cooling. It operates on mains power and is equipped with a long 1.5 m cord, so it does not depend much on the outlet. There is a special compartment in the case for storing the cable, which prevents it from getting tangled and broken.

Advantages:

• Weighs 4.75 kg;
• The presence of a handle on the body;
• Tightness of sections;
• Easy scrolling of control knobs;
• Easy to adjust temperature.

Flaws:

• 5 sections are not enough to be used as the main heating source;
• No ventilation function.

The model is installed on the floor and, thanks to 4 small wheels, moves around the room without any problems. In the rating of oil heaters, it is distinguished by its neat dimensions (12x55x25 cm), which is why it does not take up much space.

Resanta OMPT-5N

The five-section oil radiator "Resanta OMPT-5N" is designed for heating small rooms - up to 10 square meters. m in the cold season. Its power is 1000 W, which ensures fast and efficient heating of the air. The model is installed on the floor and, if necessary, can be moved around the room using 4 wheels.

Resanta OMPT-5N is equipped with a thermostat to regulate the degree of heating and timely shutdown of equipment when permissible values ​​are exceeded. The control here is mechanical and is carried out using special regulators located on the body. The model weighs 4.3 kg, so it is easy to transport.

The electrical appliance operates in two modes, which can be selected using the appropriate controls. To notify you of the status, a light indicator has been introduced that lights up when the product is turned on. The device is powered from a mains voltage of 220/230 V and is not afraid of power surges.

Advantages:

• Automatic maintenance of a comfortable temperature;
• Does not scratch the floor covering when moving;
• Comfortable handle;
• Durable metal case;
• Surface stability.

Flaws:

• Short cord.

According to reviews, the device has a nice design and rounded edges. Users also note that it does not burn oxygen and the room is easy to breathe. The equipment gives off heat well and even in severe frosts it is comfortable to be in the room.

Inexpensive price category

ZENCHA ERMPT-1.0/220

This device was developed for use in apartments, private houses, country houses and other residential premises, where the air temperature, as a rule, does not rise above +35 degrees and never drops below +1. The design is characterized by compact overall dimensions and can withstand air humidity up to 80%. The power of this device is 1000 W - quite enough to make the microclimate in a small room quite comfortable. According to the manufacturer, the heater is capable of heating a room whose area does not exceed 10 square meters. m. This is a floor-standing device, so if necessary, it can be easily moved around the house.

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According to the owners of this device, it works absolutely silently, only making barely audible clicks when turned off. The sections have notches where oil is poured. There are no foreign odors, but it is not advisable to turn the device upside down. The device is quite heavy and stable.

Advantages:

• Absolutely silent operation;
• Perfectly reveals its qualities in small and small rooms;
• If necessary, you can quickly move it to another room;
• Safety of use.

Flaws:

• Do not turn over. If this happens, then upon returning to the normal position you need to wait a while for the oil to return.

Oil radiator ZENCHA ERMPT-1.0/220

Engy EN-1705

Largely due to its compact dimensions, this device is ideal for small spaces. It takes up very little space and is easy to use: it is enough to plug the device into the network and set the required temperature value on the thermostat. The manufacturer has carefully thought out the ergonomics of this product, providing it with a handle for carrying from one place to another. In general, the device itself has a rather attractive appearance. It is equipped with five effective sections; a special LED indicator will inform the user whether the device is connected to the network or not. The thermostat is adjusted using a mechanical wheel. The length of the power cable is 1.3 m; during storage it can be stored in a special niche.

In the reviews you can find information that heat is transferred not only by the sections themselves, but also by the cracks located on the sides. It is strictly prohibited to cover the equipment with fabric. In order to heat the air well in a room of 8-10 square meters. The device will take about half an hour.

Advantages:

• High work efficiency;
• There is a carrying handle;
• Attractive appearance;
• Long service life.

Flaws:

• The power cable could have been made a little longer.

Oil radiator Engy EN-1705

UNIT UOR-515

The heating device was developed by Austrian engineers and manufactured in Chinese factories. Characterized by average power ratings. Often, such a device is purchased specifically to heat different rooms in an apartment or country house. The main distinguishing feature of the device is the ability to switch power - there are three positions 1000/600/400 W. The temperature regulator here is mechanical, although the sensitivity of the thermostat is very high. After the user has set all the necessary settings, the device’s automation will maintain the set temperature in automatic mode.

There is no need to worry about overheating, as this device has very reliable protection. In general, the developers have come up with a durable and high-quality model, which has compact overall dimensions and a calm design, allowing it to fit organically into any room interior.

Advantages:

• Beautiful and interesting appearance;
• Excellent quality of materials and workmanship;
• Long period of operation;
• There are all the necessary protection systems.

Flaws:

• Not suitable for large rooms.

Oil radiator UNIT UOR-515

Scarlett SC 21.1005 S/SB

The model is a joint production of Russian and British engineers, but just like the products from the second place, they are manufactured by Chinese enterprises. This device is not designed for large areas, but it can handle a medium-sized room with ease. The overall dimensions are very compact, although even this heater has as many as five sections that communicate with each other. The power of the equipment is 1000 W, the heating temperature is adjustable if necessary.

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The manufacturer claims about the so-called fireplace effect - it is present, but very weakly expressed. The thermostat is very sensitive to temperature - the device can automatically turn on and off, maintaining a comfortable microclimate in the room. Ergonomics and design are well thought out - the product looks quite stylish and modern, it has rubberized wheels that will not scratch the floor covering, a handle for moving, and a compartment for the power cable.

Advantages:

• Decent build quality;
• Quite good power;
• Copes with assigned tasks excellently;
• Long service life;
• Sensitive thermostat.

Flaws:

• Not detected.

Oil radiator Scarlett SC 21.1005 S/SB

Oil heaters with 6 sections

There are not many such offers on the market, since they are not much inferior in power and heating quality to five-section models. They can effectively heat no more than one room with an area of ​​8 to 15 square meters. m. The following two devices, included in the TOP by Vyborexperta.ru specialists, can cope with such tasks without any complaints, taking into account benefits and safety.

Timberk TOR 21.1206 BC/BCL

The radiator consists of 6 sections and is designed in white color, easily fitting into any interior. For its production, Steel Safety technology was used, which prevents oil leakage. Therefore, the house remains clean and does not have an unpleasant odor.

This is an energy-saving oil heater, because the maximum power does not exceed 1200 W and it can be adjusted depending on the microclimate in the room. Use the electrical appliance in an area larger than 15 square meters. m ineffective. The model provides mechanical control using rotary knobs.

Timberk TOR 21.1206 BC/BCL has a spiral heating element. It provides rapid heating, but is the least fireproof of all types. During its operation, a comfortable temperature in the room is maintained thanks to the presence of a thermostat.

The heater turns off automatically when the maximum permissible temperature is exceeded and turns on again when it drops by 1-2 degrees. This requires minimal intervention from the user and reduces power consumption.

Advantages:

• Reliable protection against overheating;
• Light weight – 6.6 kg;
• Availability of 2 modes;
• Compact dimensions – 23.50×62.50×31 cm;
• Ease of operation.

Flaws:

• When dust settles on the coil, an unpleasant odor occurs.

As reviews show, the oil heater operates silently and does not interfere even at night. Due to automatic shutdown when overheating, you can safely leave it on while you sleep.

Irit IR-07-1006

Spiral oil cooler, including 6 sections. This amount is enough for normal heating in the off-season or in winter of a room up to 10 square meters in size. m. It maintains the set temperature for a long time, and when it drops in the room it automatically turns on.

Irit IR-07-1006, compared to fan heaters, does not change the air quality. It does not burn oxygen and is not a source of unpleasant odor, therefore it is safe for health. The device serves for a long time due to the quickly activated thermostat and overheating protection.

If it gets too stuffy, then Irit IR-07-1006 allows you to adjust the heating temperature. Thanks to this, you spend less money on heating and you don’t have to wake up at night to turn off the device. It does not require installation - just install the structure on the floor and, if necessary, move it using wheels.

Advantages:

• Low power consumption;
• Does not consume oxygen like fan heaters;
• The warranty is given for 24 months;
• Can be used in the bathroom;
• Rotating transport rollers.

Flaws:

• It takes a long time to warm up.

Reviews indicate that during continuous operation, the oil radiator-heater turns off on its own approximately every 20 minutes.

Oil heaters with 7 sections

This is the golden mean between models with a small and large number of sections. It heats rooms up to 25 square meters well. m and does not consume much electricity. Of the 6 applicants who participated in the selection, 2 household electrical appliances reached the finish line.

General Climate NY17LF

The radiator is equipped with 7 evenly heated sections, which increases efficiency. The device can be used effectively on an area of ​​up to 17 square meters. m. If it is smaller or you do not need to heat the room much, then it is proposed to adjust the power in 3 modes - 700, 1000 and 1700 W.

The heater settings are changed using the rotary knob on the body. The high efficiency of the device is due to the support of the thermal ventilation function in convector mode. Due to this, the device warms up the room faster. It is characterized by fire safety due to the presence of protection against overheating.

The device has a “freeze protection” option, which ensures that the indoor temperature is maintained at 5 degrees. This prevents the formation of ice on the walls and damage to property, for example, a country house in the absence of constant heating.

Advantages:

• No installation required;
• Easy to move;
• Does not damage floors;
• No noise during operation;
• Reasonable price.

Flaws:

• No fireplace effect.

The equipment turns itself off when the heating element reaches a critical temperature.

Oasis UT-15

With 7 sections, the device has retained its compact dimensions - 24x59x33 cm, so it can be placed even in a small room without interference. Its use is justified on an area of ​​maximum 15 square meters. m. Under such conditions, the oil radiator maintains heat throughout operation, turning off when a critical temperature is reached.

Oasis UT-15 is designed for floor installation anywhere, including in rooms with high humidity. Its maximum power is 1500 W, which is enough for constant additional or main heating of individual rooms. When the device is turned on, a light indicator is activated, making it easier to control.

The device has mechanical control, carried out by rotating special knobs. They are located in a convenient place - on the left side of the body. One is responsible for turning on, the other for choosing a mode. To increase the efficiency of an oil-fired electric radiator, the manufacturer has provided a fireplace effect that promotes uniform heat distribution.

Advantages:

• Tested thermostat;
• Convenient wheels for transportation;
• The presence of a handle on the body;
• Spacious cord compartment;
• Light weight – 5.35 kg.

Flaws:

• Not detected.

Reviews say that Oasis UT-15, for an inexpensive device, heats very well. For fire safety reasons, it is recommended to turn it off when leaving home.

Pros and cons of oil heaters

Before buying, many people want to know not only about the pros, but also about the cons of the radiator.

The main advantages of oil heating devices:

• high level of security;
• long service life;
• affordable prices;
• silent operation;
• does not dry out the air in the room.

There are quite a lot of advantages, but there are also disadvantages. As a rule, heating does not occur quickly, and the power of some radiators is not enough to heat a room larger than 15 sq.m. The radiators are also heavy, but they can be moved using wheels.

If you choose the right radiator, taking into account its power and the area of ​​the room, then there will be no problems during use, and the buyer will be able to heat the rooms even at sub-zero temperatures outside.

Video - Heater protection system test

Oil heater with 9 sections

This is the maximum that is typical for equipment with a floor-mounted installation method. Only wall-mounted models intended for permanent use have a larger number of sections. Of the safe and functional options, the following leader deserves special attention.

Electrolux EOH/M-9209

The Electrolux EOH/M-9209 oil radiator features a powerful 2000 W heating element, which allows you to quickly warm up the room. It is effective on an area of ​​up to 25 square meters. m, for which 9 sections were used. The manufacturer offers 3 operating modes taking into account the outdoor weather - 2000/1200/800 W.

The device heats 25% faster thanks to the “Heat Power” heat-saving technology. It uses environmentally friendly mineral oil that has undergone multi-stage purification. This eliminates unpleasant odors in the house and increases service life.

A thermostat is introduced to control the heating process. When a critical temperature is reached and the device tips over, it turns itself off, which eliminates the possibility of fire. Evidence of this is the presence of a fire safety certificate. For control, there are two rotary knobs and a light indicator on the body.

Advantages:

• Has quality certificates;
• The case does not heat up more than 95°C;
• High-quality mode switch;
• Does not make clicks when heated;
• Hidden cord storage compartment.

Flaws:

• Weighs 10.2 kg.

Reviews note that it is very difficult to overturn the heater due to its considerable weight and good stability on the surface.

How to choose an oil heater

Such devices are installed on the floor, which means they should take up little space and be easy to move if necessary. For this, it is important to have convenient transport rollers that do not scratch the floor covering. Also of great importance is the low noise level, which will allow the equipment to operate unnoticed at night.

Heating power

Before choosing an oil heater, you need to consider how much area needs to be heated and for how long. For 15 sq. m will need a device with a power of about 1.5 kW, subject to operation in the winter season. However, when working at maximum, the device can quickly wear out, so it is recommended to choose models with the ability to adjust the heating temperature. In this case, in the fall and spring it will be possible to reduce the load and save energy.

Number of sections

A minimum of 3-4 sections is allowed, which, even with high power, is enough to heat a room up to 10-12 square meters in size. m. In the case of such a quantity, one should not hope for a rapid increase in temperature. For rooms from 15 sq. We recommend purchasing a model of at least 5-9 parts. It makes no sense to buy devices with a large number of components; it is better to purchase two separate devices.

Heating element type

Regardless of the type of heating element, it is located in a closed housing and does not burn oxygen. Therefore, the air does not dry out and you can breathe easily during heating. The most common is the spiral, which has high resistance and, when heated, transfers heat to the oil.

Radiators with heating elements are less common, but they heat up slower than the coil and contribute to an increase in temperature near the equipment. If the device is needed as the main heat source, then options with a built-in ceramic element will be just right. They maintain a comfortable microclimate for a long time.

Control

Most floor-standing radiators are mechanically controlled using rotary controls. By turning the knob you can change the heating power and temperature. The electrical method of controlling the operation of the device is mainly available only in expensive wall structures that are used for constant heating.

Operating principle and design features

It is not difficult to understand the principle of operation of an oil heater for an apartment or cottage. The design is based on a radiator. It is hermetically sealed and filled with special transformer oil.

Heat transfer is carried out by one or more heating elements. They are in oil and do not require maintenance: even after long operation, no solid deposits or contamination of the heater surface are formed.

The radiator can have a variety of shapes. For example:

• classic in the form of a flat plate;
• multi-section, similar to a radiator;
• consisting of two flat blocks;
• placed in a protective housing;
• with sections whose safe ribs are flat, with rounded corners.

The number of sections and dimensions of a flat radiator determine the heating area in contact with air. The higher this indicator, the faster the device will provide comfortable conditions in the room.