Appliances26/11 Week 1
Convector Heaters: Choosing by Controls and Installation TOP5 picks
When choosing a supplemental heater, consider how you will adjust the temperature and where you will place it, alongside its power consumption. We compare convectors priced in the KRW 40,000–70,000 range per unit, focusing on the differences between dials, remote controls, and timers.
Information checked
The five at a glance
Compare at a glance ↓- 01
Hongjin Tech SapphireHongjin Tech Sapphire SF-PCV20Automatic temperature control and installation options at a low price
View product ↓ - 02
BoscoBosco BSC-CVR2000SCMore flexibility in where you operate it with a remote
View product ↓ - 03
Daesung Hi-OneDaesung Hi-One DCH-1500WWall mounting with a timer and button controls
View product ↓ - 04
MegasunMegasun 1500W 2-Level Adjustable Convector2-level adjustment together with wheels
View product ↓ - 05
Hanbit SystemHanbit HV-C500VWhen 500W and a width of 450mm take priority
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A heater beside a desk and a heater mounted on a wall need to meet different requirements. In some positions, reaching for a switch feels natural; in others, changing settings while seated is more convenient. Deciding how you will use the controls before comparing convector wattages makes the choice more concrete. Even at similar unit prices, heaters differ in automatic temperature control, remote controls, and installation options. We look at models ranging from simple controls to those with time settings, comparing the price of 1 heater without deducting coupons or reward points.
Why consider it now
As the heating season begins, it is also a good time to consider supplemental heating for the places where you spend long periods. Even within the same room, the space available and the distance to the controls differ between a desk-side position and a wall. The focus here is on deciding both placement and control method before bringing a heater home.
Why this order
We recommend the SF-PCV20 first for its low unit price, automatic temperature control, wheels, and wall-mounting option. At a similar price, the BSC-CVR2000SC takes priority if remote operation matters more. The DCH-1500W is worth considering for a timer and button controls, while the Megasun 1500W suits those looking for 2-level adjustment, mobility, and wall mounting. We distinguish the HV-C500V as an option for those prioritizing maximum power consumption of 500W and a body width of 450mm. This ranking does not convert differences in wattage into heating coverage or electricity cost savings.
Hongjin Tech Sapphire
Hongjin Tech Sapphire SF-PCV20

Our first pick
Automatic temperature control and installation options at a low price
We recommend it first for combining automatic temperature control, wheels, and a wall-mounting option at a unit price of KRW 47,900. Its unit price is KRW 2,000 below the second-ranked Bosco, but adding KRW 2,500 in shipping brings the item plus standard shipping total to KRW 50,400. It therefore ranks first for on-body adjustment and placement flexibility, rather than a lower final cost. If using a remote while seated matters more, Bosco moves ahead.
Suited to those who want automatic temperature control with the on-body controls easily accessible, such as beside a desk.
This 2000W convector is operated using a dial and switches on the body. It offers 2-level temperature adjustment and automatic temperature control, making it worth considering if you want to adjust the heating rather than simply turn the power on. With the controls on the body, placing it within reach, such as beside a desk, keeps operation straightforward.
Wheels and support for wall mounting help when deciding where to place it. You can consider both moving it around on the floor and installing it on a wall. At 725mm wide, it is better approached as a heater that needs adequate wall width than as a model for a narrow gap.
Controls on the body
It combines a dial and switches with automatic temperature control. This makes it convenient to change heating settings when the controls are within easy reach.
Options for both floor and wall placement
It has wheels and supports wall mounting. You do not have to commit to just 1 placement method when choosing the heater.
Before you choose
At 725mm wide, it is wider than the 645mm DCH-1500W. If available wall width is your priority, the Daesung Hi-One is worth comparing.
- Power consumption
- 2000W
- Controls
- Dial and switches
- Temperature adjustment
- 2 levels and automatic temperature control
- Installation
- Wheels and wall-mounting support
- Dimensions
- Width 725 × height 495 × depth 80mm
- Price when checked
- KRW 47,900 · 1 heater · Standard retail price, shipping KRW 2,500 extra2026-11-01
Bosco
Bosco BSC-CVR2000SC

Why consider it
More flexibility in where you operate it with a remote
We value the inclusion of remote operation at KRW 49,900. It is more convenient for changing settings from a distance than turning the SF-PCV20 dial by hand. In this ranking, however, the SF-PCV20 comes first for offering both wheels and wall mounting. If avoiding frequent trips to the heater is your priority, there is good reason to choose Bosco first.
Suited to those prioritizing remote operation with a unit budget of around KRW 50,000.
When the heater is out of reach, a remote can make a difference to everyday convenience. The BSC-CVR2000SC is a convection heater supplied with a remote, suited to changing settings from a desk or chair. The on-body controls are touch-operated, and rated power consumption is 2000W.
It also has a timer, allowing you to consider operating time alongside temperature adjustment. The body measures width 535 × height 390 × depth 200mm. It is narrower than the SF-PCV20, but it also takes up depth, so if you want a shallow placement along a wall, do not judge the space required by width alone.
Operate it while seated
The remote means you do not always need to be next to the heater to operate it. This is a meaningful difference if you plan to place it a little away from your desk.
Set operating time as well
It has a timer. This suits readers who want to set operating time as well as power and temperature.
Before you choose
The body is 200mm deep. If a shallow wall installation is your main aim, it is better to compare the SF-PCV20 or DCH-1500W first, both of which are listed as supporting wall mounting.
- Rated power consumption
- 2000W
- Controls
- Remote and touch controls
- Convenience features
- Timer and carrying handle
- Dimensions
- Width 535 × height 390 × depth 200mm
- Price when checked
- KRW 49,900 · 1 heater · Standard retail price, listed with free shipping2026-11-01
Daesung Hi-One
Daesung Hi-One DCH-1500W

Why consider it
Wall mounting with a timer and button controls
We place it ahead of the Megasun, also priced at KRW 73,000, for readers who prioritize fine temperature adjustment and a timer. Daesung Hi-One moves up if freestanding and wall-mounted installation options matter more than Bosco’s remote. Conversely, if dial-based automatic temperature control is sufficient, the lower-priced SF-PCV20 comes first. The 1500W rating alone does not establish superior or inferior heating performance.
Suited to those looking for button controls and a timer in a 1500W-class heater that also supports wall mounting.
The DCH-1500W is a 1500W convector that supports both freestanding and wall-mounted use. It has switches and buttons, and is listed with fine temperature adjustment and a timer. It is worth considering if you want a heater for a wall position while also paying attention to control method and time settings.
Its body measures 645mm wide, 430mm high, and 65mm deep, providing a basis for assessing the width and height of the installation space. It also has wheels for floor use. At KRW 73,000, its unit price is higher than the 2 less expensive models, but there is a clear reason for the extra cost if you want both these installation options and button controls.
Buttons paired with a timer
It combines switch and button operation with a timer. This helps those who want time settings even in a heater installed on a wall.
2 installation options
It supports freestanding and wall-mounted use and has wheels. You can consider whichever placement suits your living space.
Before you choose
The unit price is KRW 25,100 higher than the SF-PCV20. If initial purchase cost matters more than time settings, Sapphire is the less expensive option.
- Power consumption
- 1500W
- Controls
- Switches and buttons
- Adjustment and convenience
- Fine temperature adjustment and timer
- Installation
- Freestanding and wall-mounted use, wheels
- Body dimensions
- Width 645 × height 430 × depth 65mm
- Price when checked
- KRW 73,000 · 1 heater · Standard retail price, free standard shipping; additional charges for Jeju and remote island and mountain areas2026-11-01
Megasun
Megasun 1500W 2-Level Adjustable Convector

Why consider it
2-level adjustment together with wheels
We recommend it when you need 2-level adjustment, wheels, and wall-mounting support. The DCH-1500W comes first at the same comparison price because it also lists a timer and fine temperature adjustment. With Megasun, stepped adjustment and installation options are the main reasons to choose it. If reducing purchase cost matters more, the SF-PCV20 at KRW 47,900 takes priority.
Suited to those looking for both 2-level adjustment and wheels in the 1500W class, while also considering wall mounting.
Megasun’s 1500W model offers 2-level adjustment, wheels, and support for freestanding and wall-mounted use. Wheels are worth considering if you want to keep the heater near a desk during the day and elsewhere in the room at other times. With wall mounting also an option, your choice need not depend solely on available floor space.
Its 2-level adjustment is a key reason to choose this model. While buttons and a timer may be your priorities on the DCH-1500W in the same 1500W class, with Megasun you can focus first on stepped adjustment, mobility, and installation options. Market4U lists 1 heater at KRW 73,000, for the single 1500W unit rather than a 2-unit bundle or a different wattage configuration.
2-level adjustment
This model offers 2-level adjustment. It suits those who want to switch heating levels in a 1500W configuration.
Placement you can change
It has wheels and supports both freestanding and wall-mounted use. You can consider floor placement before fixing it in a single position.
Before you choose
The price at the retailer used for comparison is the same as the DCH-1500W. If a timer and fine temperature adjustment are priorities, Daesung Hi-One is the more direct choice.
- Listed wattage
- 1500W
- Adjustment
- 2-level adjustment
- Installation
- Freestanding and wall-mounted use
- Mobility
- Wheels
- Purchase configuration
- 1 heater, minimum order 1 unit
- Price when checked
- KRW 73,000 · 1 heater · Standard retail price, minimum order 1 unit; listed with free shipping2026-11-01
Hanbit System
Hanbit HV-C500V

Why consider it
When 500W and a width of 450mm take priority
We present it separately as the 500W model with the lowest maximum power consumption among the five. Lower power consumption alone is not treated as evidence of energy savings at the same heating output. If temperature adjustment is the priority, the SF-PCV20, which lists automatic temperature control, comes first. The HV-C500V moves up if you have already prioritized a 450mm-wide body and a 500W configuration.
Suited to those choosing a supplemental heater with priority given to a 450mm-wide body and maximum power consumption of 500W.
The HV-C500V is a convection heater for freestanding or wall-mounted use, with maximum power consumption listed by the manufacturer as 500W. It is relevant to readers looking for space for a 450mm-wide body while also comparing maximum power consumption. It should not be chosen with the expectation of the same heating results as a 1500W or 2000W model.
The manufacturer lists the power cord length as 136cm and wall-mounted dimensions as width 450 × depth 80 × height 480mm. These details help when assessing both the wall space and outlet position. Hanbit Shopping Mall lists it at KRW 53,000; the advertised KRW 1,060 in reward points is not deducted from the unit price.
A 450mm-wide body
The official wall-mounted specifications list a width of 450mm. It is narrower than the 725mm SF-PCV20, making it straightforward to compare the wall width required.
Cord length for installation planning
The manufacturer lists a power cord length of 136cm. This provides a basis for checking the distance between the heater’s planned position and the outlet.
Before you choose
At a maximum of 500W, its wattage differs from the other four models. Lower power consumption alone does not make it comparable as a heater delivering the same heating results in the same space.
- Maximum power consumption
- 500W
- Installation
- Freestanding and wall-mounted use
- Wall-mounted dimensions
- Width 450 × depth 80 × height 480mm
- Power cord length
- 136cm
- Rated voltage
- 220V, 60Hz
- Price when checked
- KRW 53,000 · 1 heater · Hanbit Shopping Mall price, reward points not deducted; shipping excluded from comparison2026-11-01
MAKE YOUR CHOICE
Compare at a glance
2000W
Dial and switches / automatic temperature control
Wheels and wall-mounting support
KRW 47,900 / shipping KRW 2,500
2000W
Remote and touch controls / timer
Carrying handle
KRW 49,900 / listed with free shipping
1500W
Switches and buttons / fine temperature adjustment and timer
Wheels, freestanding and wall-mounted use
KRW 73,000 / free standard shipping
1500W
2-level adjustment
Wheels, freestanding and wall-mounted use
KRW 73,000 / listed with free shipping
Maximum 500W
Switch
Freestanding and wall-mounted use
KRW 53,000 / check shipping separately
Prices reflect the date checked. Check the seller for current prices and purchase conditions.
Selection criteria
We compare five electric convectors for supplemental indoor heating. The order is a recommendation based on ease of adjustment, installation options, and unit price, rather than a sales ranking. Prices are based on Korean retail pages checked on November 1, 2026, with shipping charges listed separately.
- Editorial period
- 26/11 Week 1
- Information checked
- 2026-11-01









