Mainstays Mechanical Oil Filled Electric Radiator Space Heater, Black, New, WSH07O2ABB
Mainstays Mechanical Oil Filled Electric Radiator Space Heater, Black, New, WSH07O2ABB
Hero image 0 of Mainstays Mechanical Oil Filled Electric Radiator Space Heater, Black, New, WSH07O2ABB, 0 of 13
Best seller
Mainstays

Mainstays Mechanical Oil Filled Electric Radiator Space Heater, Black, New, WSH07O2ABB

4.3 stars out of 5648 reviews
(4.3)|
5,648 ratings
Mainstays Mechanical Oil Filled Electric Radiator Space Heater, Black, New, WSH07O2ABBMainstays Mechanical Oil Filled Electric Radiator Space Heater Black New WSH07O2ABB3 pack Mainstays Mechanical Oil Filled Electric Radiator Space Heater Black New WSH07O2ABBMainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater White New WSH07O2AWW3 pack Mainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater White New WSH07O2AWW
Actual Color:Black-Out of stock
selected, Black, $62.24, Out of stock
White, $62.24, Out of stock
Pack Size:Single-Out of stock

Key item features

  • Heat Settings: Choose from 600W, 900W, or 1500W to perfectly match your heating requirements.
  • Adjustable Temperature: Two user-friendly knobs for temperature control and selecting heat settings.
  • Safety Features: Includes auto shut-off and tip-over protection for safe and worry-free operation.
  • Portable Design: Equipped with four caster wheels for effortless mobility and placement.
  • Power Indicator: Clearly shows when the heater is in operation.
  • Quiet Operation: Provides whole-room warmth without the disruptive humming noise typical of fan-based heaters.
  • Whole-Room Warmth: Efficiently heats entire rooms, ensuring consistent and comfortable warmth throughout.
Generated by AI
Current price is $62.24
Price when purchased online
Not Available

How do you want your item?

How do you want your item?
Not available

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.3 out of 5 stars
stars5,648 ratings2,790 reviews
How item rating is calculated
  1. 5 stars72% (4,091)
  2. 4 stars10% (546)
  3. 3 stars4% (230)
  4. 2 stars3% (181)
  5. 1 star11% (600)

Reviews summary

Pros
  • : Offers great value for its cost.
  • : Uses less energy while providing high heat output.
  • : Provides comfortable warmth throughout the room.
  • : Maintains a steady temperature once set.
  • : Operates with minimal sound during use.
Generated by AI

Customer images

  • +416 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 2,790 reviews

Nov 21, 2025
WalmartCustomer
Item details
Color: Black
Multipack quantity: 1
Sold byMidea America Corp.
5 out of 5 stars review

Verified Purchase

Mainstay has the best oil filled radiator heaters I have purchased of any brand, I always check the heat out put with a heat gun and Mainstay brand is the only brand I've found that actually puts out the amount of heat they are supposed to on the high setting.

Incentivized Review
Helpful?0VWEP424Q0QJ526504753
Feb 1, 2025
WalmartCustomer
Item details
Color: Black
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I use this heater in a tack room that is not insulated well but it keeps the whole room warm and more importantly it keeps the water pipes from freezing. I like the slim design of it. I like that it's oil so I don't have to worry about God forbid fires, and it also has shut off Still you know if you drop it it shuts off I like the price and this stays on 24 seven pretty much from the fall to the spring.

Incentivized Review
Helpful?0VWEP424Q0QJ526504753
Dec 19, 2025
Nona
Top Reviewer
Item details
Color: Black
Multipack quantity: 1
Sold byMidea America Corp.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

This unit works very good. It really heats up the room. We had to turn it off bc it got too hot. The dials are easy to use. Love the large assortment of temperatures %26 the side has a place to wrap the cord. We bought one for $20 more at another place %26 had to take it back bc the cord got hot after 1 hour on low. Very very happy with this unit.

Helpful?0VWEP424Q0QJ526504753