When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Taste Stl

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

Oil filled heaters are a type of radiator that uses a heat-conducting oil to transfer heat from the inside of the radiator to the outside. This type of radiator is often used in large rooms because it is more efficient at heating a larger space.

20 Best Oil Filled Heater For Large Rooms

Product Image Product Name Features Price

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

DeLonghi Full Room Radiant Heater

  • New Battery Design
  • Pre-Assemble Wheels
  • Digital controls with 3 power settings

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.

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.

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.

Honeywell EnergySmart Electric Radiator Whole Room Heater

  • Portable and Handy.
  • You can easily move around this concise electric heater from one room to another and plug into a power outlet.

Honeywell EnergySmart; Electric Radiator Heater, Black

  • 24.45″H x 9.06″D x 13.74″W

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.

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

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.

Comfort Zone Oil-Filled Radiator Heater

  • Stay cool built-in handle
  • Convenient cord storage
  • Automatic dial thermostat

Delonghi TRH0715 Oil Filled Radiator Heater

  • SILENT FULL ROOM WARMTH Packs 1500 watts of power for full room heat
  • DURABLE AND MAINTENANCE-FREE High quality patented steel assembly and permanently-sealed oil reservoir never needs refilling

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

  • 25.25″ H X 14.25″ W X 9.5″ D

NewAir Portable Oil Filled Radiator, 150 Sq. ft. AH-450B

  • 7 fin radiator design quickly warms any small room
  • Fan-free air circulation means super-quiet operation
  • Front carrying handles and heavy-duty caster wheels – easy to move from room to room

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

De'Longhi TRDX41025E Oil Filled Radiator, Dragon 4

  • Long-lasting and uniform warmth for rooms up to 75m3 thanks to the long thermal inertia of the oil inside the unit
  • Easily set temperature, timer and manage power settings with the ergonomic turn and push controls

Soleil – Cyra45-7 – 160 Sq. ft. Oil Filled Electric Radiator Heater

  • Heating Area: 1,000 sq. ft.
  • Capacity: 160 Sq. ft.
  • Width: 24.65 in.
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
DeLonghi Full Room Radiant Heater
  • New Battery Design
  • Pre-Assemble Wheels
  • Digital controls with 3 power settings
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.
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.
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.
Honeywell EnergySmart Electric Radiator Whole Room Heater
  • Portable and Handy.
  • You can easily move around this concise electric heater from one room to another and plug into a power outlet.
Honeywell EnergySmart; Electric Radiator Heater, Black
  • 24.45″H x 9.06″D x 13.74″W
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.
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
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.
Comfort Zone Oil-Filled Radiator Heater
  • Stay cool built-in handle
  • Convenient cord storage
  • Automatic dial thermostat
Delonghi TRH0715 Oil Filled Radiator Heater
  • SILENT FULL ROOM WARMTH Packs 1500 watts of power for full room heat
  • DURABLE AND MAINTENANCE-FREE High quality patented steel assembly and permanently-sealed oil reservoir never needs refilling
HOMCOM Digital Oil Filled Radiator Heater with 3 Heat Settings, Electric
  • 25.25″ H X 14.25″ W X 9.5″ D
NewAir Portable Oil Filled Radiator, 150 Sq. ft. AH-450B
  • 7 fin radiator design quickly warms any small room
  • Fan-free air circulation means super-quiet operation
  • Front carrying handles and heavy-duty caster wheels – easy to move from room to room
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
De'Longhi TRDX41025E Oil Filled Radiator, Dragon 4
  • Long-lasting and uniform warmth for rooms up to 75m3 thanks to the long thermal inertia of the oil inside the unit
  • Easily set temperature, timer and manage power settings with the ergonomic turn and push controls
Soleil – Cyra45-7 – 160 Sq. ft. Oil Filled Electric Radiator Heater
  • Heating Area: 1,000 sq. ft.
  • Capacity: 160 Sq. ft.
  • Width: 24.65 in.

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

Check Latest Price

Sold By Price
Amazon.com
eBay
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

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

Check Latest Price

Sold By Price
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
Nancy
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.

Check Latest Price

Sold By Price
Amazon.com

Product Details

Specifications

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

Reviews From Real Customers

Patrick

4. 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.

Check Latest Price

Sold By Price
eBay

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

Reviews From Real Customers

S. Butterfutts
Nancy
tamtam

5. 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.

Check Latest Price

Sold By Price
Wayfair
Zoro

Product Details

Specifications

Reviews From Real Customers

Patrick

6. Honeywell EnergySmart Electric Radiator Whole Room Heater

Honeywell EnergySmart Electric Radiator Whole Room Heater

  • Portable and Handy.
  • You can easily move around this concise electric heater from one room to another and plug into a power outlet.
  • Easy on Your Pocket.
  • With the EnergySmart technology, this heater self-regulates the power consumption to give you great savings.
  • Hassle-Free Operation.

Check Latest Price

Sold By Price
eBay
Shoplet

Product Details

Specifications

Details
Overload Protection Yes
Tip Over Shut-Off Yes
Portable Yes
Heater Rating 1500 (watts.)
Heater Type Convection

Reviews From Real Customers

LurkerLee
Jason
Edgeofsanity

7. Honeywell EnergySmart; Electric Radiator Heater, Black

Honeywell EnergySmart; Electric Radiator Heater, Black

  • 24.45″H x 9.06″D x 13.74″W

Check Latest Price

Sold By Price
eBay
OfficeCrave.com
Newegg.com
CleanItSupply.com

Product Details

Specifications

Details
Product Type Oil radiator
Form Factor Mobile
Functions Heating
Radiator Fins Qty 7
Heating Capacity 5118 BTU/h 1500 W

Reviews From Real Customers

LurkerLee
Jason
Edgeofsanity

8. 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.

Check Latest Price

Sold By Price
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

9. 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

Check Latest Price

Sold By Price
Best Buy
NewAir
Home Depot
Sears

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
Helen
Dane

10. 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.

Check Latest Price

Sold By Price
eBay
PC Richard & Son
Premier Industrial
Hardware World

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

11. 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

Check Latest Price

Sold By Price
eBay
Rural King
Target
Overstock.com

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

Rural King
BBB Customer
Lisagirl

12. 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 ...

Check Latest Price

Sold By Price
Target
Groupon.com
shop.com
Houzz

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

Reviews From Real Customers

·
Nina
·

13. Delonghi TRH0715 Oil Filled Radiator Heater

Delonghi TRH0715 Oil Filled Radiator Heater

  • SILENT FULL ROOM WARMTH Packs 1500 watts of power for full room heat
  • DURABLE AND MAINTENANCE-FREE High quality patented steel assembly and permanently-sealed oil reservoir never needs refilling
  • PERSONALIZED COMFORT 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
  • 250 SQ FT OF COMFORT Efficient in rooms up to 250 square feet

Check Latest Price

Sold By Price
eBay – eden1tribe1
eBluejay online marketplace – Basement_Levelshoppe’s store

Product Details

Specifications

Details
Product Type Oil radiator
Form Factor Mobile
Functions Heating
Radiator Fins Qty 7
Heating Capacity 1.5 kW

Reviews From Real Customers

Suze
prage_95
SugarBear

14. HOMCOM Digital Oil Filled Radiator Heater with 3 Heat Settings, Electric

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

  • 25.25″ H X 14.25″ W X 9.5″ D

Check Latest Price

Sold By Price
eBay
Wayfair
Overstock.com
UntilGone.com

Product Details

Specifications

Details
CIN 169D5HDK4TG01

Reviews From Real Customers

Claudegh
Nagy
Alberto

15. NewAir Portable Oil Filled Radiator, 150 Sq. ft. AH-450B

NewAir Portable Oil Filled Radiator, 150 Sq. ft. AH-450B

  • 7 fin radiator design quickly warms any small room
  • Fan-free air circulation means super-quiet operation
  • Front carrying handles and heavy-duty caster wheels – easy to move from room to room
  • Maintain the perfect room temperature with the digital timer and thermostat
  • Safely operates without fumes or flames

Check Latest Price

Sold By Price
Northern Tool

Product Details

Specifications

Details
Assembled Depth 13.5 in
Blower Included No
Assembled Height 25 in
Heating Capability 150 ft²
Remote Included Yes

Reviews From Real Customers

Wisconsin
Helen
Dane

16. 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

Check Latest Price

Sold By Price
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

tamtam
Hallie
amandabee

17. 1500W Electric Oil Filled Radiator Space Heater

1500W Electric Oil Filled Radiator Space Heater

Check Latest Price

Sold By Price
eBay
Costway
Sears – factorydirectsale
Bestoutdor

Product Details

Specifications

Details
Tip Over Shut-Off Yes
Portable Yes
Heater Rating 1500 (watts.)
Heater Type Radiator
Thermostat Heat Control Yes
Power Source Electric

Reviews From Real Customers

Nina
·
·

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

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

Check Latest Price

Sold By Price
eBay – tahurl
MechanicSurplus.com

Product Details

Specifications

Reviews From Real Customers

costway.com
costway.com
B2eze

19. De’Longhi TRDX41025E Oil Filled Radiator, Dragon 4

De'Longhi TRDX41025E Oil Filled Radiator, Dragon 4

  • Long-lasting and uniform warmth for rooms up to 75m3 thanks to the long thermal inertia of the oil inside the unit
  • Easily set temperature, timer and manage power settings with the ergonomic turn and push controls
  • Easy to move with soft rubberised wheels, suitable for all floor types

Check Latest Price

Sold By Price
bigamart.com

Product Details

Specifications

Reviews From Real Customers

Matthew
Wendy
Dee

20. Soleil – Cyra45-7 – 160 Sq. ft. Oil Filled Electric Radiator Heater

Soleil - Cyra45-7 - 160 Sq. ft. Oil Filled Electric Radiator Heater

  • Heating Area: 1,000 sq. ft.
  • Capacity: 160 Sq. ft.
  • Width: 24.65 in.
  • Volts: 110 volt.
  • Height: 14.61 in.

Check Latest Price

Sold By Price
Walmart
eBay
Ace Hardware
Hatchet Hardware

Product Details

Specifications

Details
Volts 110 V
Product Type Radiator Heater
Heater Type Oil Filled
Power or Fuel Type Electric
UL Listed Yes

Reviews From Real Customers

BuffaloCat
systemBuilder
Joe

Conclusion

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

Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *