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20 Best Oil Filled Radiator Heater For Large Rooms (2022 Updated)

Oil filled radiator heater is a device that uses oil as a heat transfer medium to heat up a room.

20 Best Oil Filled Radiator Heater For Large Rooms

1. Delonghi EW7707CM Comfortemp Oil-Filled Radiator

Delonghi EW7707CM Comfortemp Oil-Filled Radiator

  • LOWER ENERGY BILLS: By heating only the room you’re in, you can lower your household thermostat and lower your energy bills
  • COMFORT TEMP TECHNOLOGY: Cuts your costs by automatically maintaining the optimal temperature and power settings
  • MAINTENANCE-FREE SYSTEM: The oil system is permanently sealed, so you never need to worry about refilling the heater
  • PERSONALIZED COMFORT: Adjustable thermostat and multiple heat settings
  • Power Source Type: Corded-Electric

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shoppetop.com
Bonanza – georgesshop

Product Details

Specifications

Details
Product Type Oil radiator
Form Factor Mobile
Functions Heating
Radiator Fins Qty 7
Heating Capacity 1500 W

Reviews From Real Customers

kalysren
LinBeMe
chriss03

2. DeLonghi Full Room Radiant Heater

DeLonghi Full Room Radiant Heater

  • New Battery Design
  • Pre-Assemble Wheels
  • Digital controls with 3 power settings
  • 1500W heating power
  • Carry handle and cord storage for easy transportation

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Amazon.com
Sylvane.com
Storepaperoomates Market

Product Details

Specifications

Details
Manufacturer Part Number TRD40615E
Product Line Dragon 4
Product Model TRD4 0615E
Product Name Dragon 4 TRD4 0615E Radiative Heater
Product Type Radiative Heater
Technical Information
Number of Heat Settings 3
Minimum Heat Power 700 W
Maximum Heat Power 1500 W
Timer Yes
Area Coverage 144 Sq. ft.
Adjustable Thermostat Yes
Display Screen Type LCD
Features Cord Storage,Handle,Casters,Thermal Cut-off,Rust Resistant,Durable,Antifreeze
Controls/Indicators
Status Indicators Indicator light
Controls Switch
Power Description
Power Source Electric
Physical Characteristics
Product Material Metal
Form Factor Portable
Height 26.1″
Width 10.3″
Length 16.4″
Miscellaneous
Application/Usage Indoor

Reviews From Real Customers

S. Butterfutts
tamtam

3. Honeywell HZ-789 EnergySmart Electric Oil Filled Radiator Whole Room Heater

Honeywell HZ-789 EnergySmart Electric Oil Filled Radiator Whole Room Heater

  • Digital EasySet Controls w/ 1-12 Hour Timer, Adjustable Thermostat & 3 Heat Settings.
  • Silent Operation.
  • Large, easy-pull luggage style handle & easy glide wheels.
  • Exceeds industry Safety Standards: Tip Over Switch, overheat protection, 3-prong grounded plug & heavy duty power cord.
  • Kindly refer the user manual given below for troubleshooting steps.

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Product Details

Specifications

Details
Form Factor Portable
Power Source Corded Electric
Heating Method Radiant, Fan & forced air
Mounting Type Portable
Country of Origin China

4. Pelonis Electric 1500W Oil Filled Radiator Heater with Safety Protection, LED

Pelonis Electric 1500W Oil Filled Radiator Heater with Safety Protection, LED

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eBay – shop.circuit
Sears – Ami Ventures Inc

Product Details

Specifications

Details
Special Feature Manual
Power Source Corded Electric
Heating Method Forced Air
Heat Output 1500 Watts
Country of Origin China

Reviews From Real Customers

mscarbro01
dlandry7
BamaSampler

5. Costway Oil Filled Radiator Heater Mini Portable Electric Room Thermostat 700W

Costway Oil Filled Radiator Heater Mini Portable Electric Room Thermostat 700W

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eBay – tahurl
MechanicSurplus.com

Product Details

Reviews From Real Customers

B2eze
LoveMyIdaho

6. Costway 700 W Portable Mini Electric Oil Filled Radiator Heater 7-Fin Thermostat

Costway 700 W Portable Mini Electric Oil Filled Radiator Heater 7-Fin Thermostat

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Houzz
Groupon.com
shop.com

Product Details

Specifications

Details
Room Size Small
Heater Type Oil-Filled
Area Heated (Sq. Ft.) 160
Amperage (amps) 5.83 A
Heater Controls Dial
Indoor/Outdoor Indoor
Number of Heat Settings Variable
Portable Heater Features Handle
Portable Heater Safety Features Auto Shut Off,Tip-Over Safety Switch
Power/Fuel Type Electric
Voltage (volts) 120 V
Wattage (watts) 700 W
Certifications and Listings No Certifications or Listings
Cord Length (in.) 71 in
Product Width (in.) 12 in

7. Portable Mini Electric Oil Filled Radiator Heater

Portable Mini Electric Oil Filled Radiator Heater

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eBay
Walmart – UnbeatableSale
Costway

Product Details

Specifications

Details
Overall Dimension 5.5″ x 12″ x 14″
Fins Width 4″
Power Supply 120 V, 60 Hz
Power Consumption 700 W
Oil Volume 2.6 lbs
Heater Type Oil-filled

8. 700 W Portable Mini Electric Oil Filled Radiator Heater – 5.5″ x 12″ x 14 …

700 W Portable Mini Electric Oil Filled Radiator Heater - 5.5

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Amazon
Overstock.com

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9. Costway 700W Portable Mini Electric Oil Filled Radiator Heater Safe Room EP22917

Costway 700W Portable Mini Electric Oil Filled Radiator Heater Safe Room EP22917

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Amazon
Relaxacare

Product Details

10. Delonghi TRD40615E High Performance Radiant Heater with Electronic Con

Delonghi TRD40615E High Performance Radiant Heater with Electronic Con

  • Most items coming from the US is made for 110V system.
  • You may be on a 220V system and may require a voltage converter to operate the item.

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Product Details

Specifications

Details
Dimensions 25″L x 16″W x 6.5″H
Assembled Product Weight 24 lbs
Power Type Electric
Recommended Location Indoor
Assembled Product Dimensions (L x W x H) 25.00 x 16.00 x 6.50 Inches

11. De’Longhi Oil-Filled Radiator Space Heater, Quiet 1500W, Adjustable Thermostat, 3 Heat Settings, Timer, Energy Saving, Safety Features

De'Longhi Oil-Filled Radiator Space Heater, Quiet 1500W, Adjustable Thermostat, 3 Heat Settings, Timer, Energy Saving, Safety Features

  • DURABLE & MAINTENANCE-FREE: Patented, high-quality steel assembly and the permanently-sealed oil reservoir never needs refilling
  • RADIANT HEAT: 1500 watts of heating power for quiet, full room comfort
  • PERSONALIZED COMFORT: Customize to your heating needs with an adjustable thermostat and three heat settings
  • PATENTED THERMAL SLOTS: Unique thermal slot design maximizes heat flow into the room while maintaining a low surface temperature
  • PEACE OF MIND: Features a thermal shutoff to prevent overheating

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Williams-Sonoma

Product Details

Specifications

Details
Package Dimensions 27.76 x 18.5 x 7.1 inches
Heating Method Radiant
Material Care Instructions See Owner’s Manual
Assembly Required No
Number of Pieces 1

Reviews From Real Customers

amandabee
Meggars

12. Honeywell Energy Smart Convection Radiator Space Heater HWLHZ789

Honeywell Energy Smart Convection Radiator Space Heater HWLHZ789

  • Top to Bottom: 25.9 Overall Width.
  • Side to Side: 7.3 Overall Depth.
  • Front to Back: 15.

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Wayfair
Zoro

Product Details

13. Comfort Zone CZ7007J Oil-Filled Electric Radiator Heater

Comfort Zone CZ7007J Oil-Filled Electric Radiator Heater

  • Safety features: Features a tip-over switch and an overheat protection system for extra safety.
  • Smart design: 7 channel design is permanently sealed and there no need to worry about refilling it.
  • Built-in cord storage.
  • Best for Medium Room Use.

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PC Richard & Son
Premier Industrial

Product Details

Specifications

Details
Manufacturer Part Number CZ7007J
Product Line Slimline
Product Model CZ7007J
Product Name Slimline Oil-Filled Radiator Heater
Product Type Radiative Heater

Reviews From Real Customers

Polly
Richaroo
CindyLou

14. NewAir in Depth: AH-450B Oil-Filled Radiator Space Heater

NewAir in Depth: AH-450B Oil-Filled Radiator Space Heater

  • Creates a comfortable atmosphere in the room by radiating heat and warming it up
  • With 1500 W heating power, stay comfortable even on the coldest of days
  • Designed to keep your indoor warm during winters
  • Electric heating – Allows immediate relief from the cold weather
  • The portable heater does not need to be installed, just plug it in and turn it on to get warm when it’s cold

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Best Buy
NewAir
Home Depot

Product Details

Specifications

Details
Manufacturer Part Number AH-450B
Product Model AH-450B
Product Name In Depth: AH-450B Oil-Filled Radiator Space Heater
Product Type Radiative Heater
Number of Heat Settings 3

Reviews From Real Customers

Wisconsin

15. Delonghi 1500-Watt 5120 BTU Electric Oil Filled Radiator Space Heater Quiet Full Room Comfort

Delonghi 1500-Watt 5120 BTU Electric Oil Filled Radiator Space Heater Quiet Full Room Comfort

  • permanently sealed oil reservoir.
  • never needs refilling; up to 50% more heat surface for faster heat up vs.

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Amazon
The BuildClub

Product Details

Specifications

Details
Room Size Small
Heater Type Oil-Filled
Area Heated (Sq. Ft.) 250
Amperage (amps) 12.5 A
Heater Controls Dial

Reviews From Real Customers

RobE
Tim k
Embo13

16. Comfort Zone Oil-Filled Radiator Heater

Comfort Zone Oil-Filled Radiator Heater

  • Stay cool built-in handle
  • Convenient cord storage
  • Automatic dial thermostat
  • Permanently sealed and never needs refueling

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Rural King
Target

Product Details

Specifications

Details
Amperage 12.5
Area Heated (Sq. Ft.) 300
Certifications and Listings ETL Listed
Fuel Type Electric
General Color Family Whites

Reviews From Real Customers

Lisagirl
Jenny5595
MintMs

17. Costway 1500W Electric Oil Filled Radiator Space Heater 5.7 Fin Thermostat Room …

Costway 1500W Electric Oil Filled Radiator Space Heater 5.7 Fin Thermostat Room ...

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Target
Groupon.com
shop.com

Product Details

Specifications

Details
Room Size Small
Heater Type Oil-Filled
Area Heated (Sq. Ft.) 160
Amperage (amps) 12.5 A
Heater Controls Electronic
Indoor/Outdoor Indoor
Number of Heat Settings 3 Heat
Portable Heater Features Quiet Operation,Wheels
Portable Heater Safety Features Auto Shut Off,Tip-Over Safety Switch
Power/Fuel Type Electric
Voltage (volts) 120 V
Wattage (watts) 1500 W
Certifications and Listings No Certifications or Listings
Cord Length (in.) 70.8 in
Product Width (in.) 5.7 in

18. Costway 1500W Oil Filled Heater Portable Radiator Space Heater w/ Adjustable Thermostat – Black

Costway 1500W Oil Filled Heater Portable Radiator Space Heater w/ Adjustable Thermostat - Black

  • Dimensions (Overall): 25 inches (H) x 10 inches (W) x 13 inches (D)
  • Weight: 15.5 pounds
  • Heating Element: Oil Filled
  • Assembly Details: Adult Assembly Required, Tools Provided
  • Industry or Government Certifications: CSA Certified

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Target
Sears – factorydirectsale
Groupon.com

Product Details

Specifications

Details
Room Size Medium
Heater Type Oil-Filled
Area Heated (Sq. Ft.) 300
Indoor/Outdoor Indoor
Amperage (amps) 12.5 A

19. Mainstays, Oil Filled, Electric Radiant Space Heater, Black

Mainstays, Oil Filled, Electric Radiant Space Heater, Black

  • 3 Heat Settings, Adjustable Thermostat
  • Convenient Cord Wrap
  • Safety Tip Over Switch, Over Heat Safety Shut Off

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Walmart

Product Details

Specifications

Details
Assembled Product Weight 18.7392 POUNDS
Power Type Electric
Recommended Location Indoor
Assembled Product Dimensions (L x W x H) 15.16 x 6.38 x 26.06 Inches

Reviews From Real Customers

lauren.b
HankinNC
Abbynormal60

20. HOMCOM Oil Filled Portable Radiator Heater with 3 Heat Settings, Electric

HOMCOM Oil Filled Portable Radiator Heater with 3 Heat Settings, Electric

  • 24.75″ H X 13.5″ W X 9.5″ D

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Lowe’s
Wayfair

Product Details

Specifications

Details
Number of Heat Settings 3 heat
Current Rating (Amps) 20
Cool-Touch Housing No
Maximum BTUs 2000
ALCI Safety Plug No

Reviews From Real Customers

Claudegh
Nagy
Alberto

Conclusion

Oil filled radiator heaters are an effective and efficient way to heat large rooms. They are easy to operate and can be used to heat a room quickly.

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