Mainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater, White, New, WSH07O2AWW
Mainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater, White, New, WSH07O2AWW
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Mainstays

Mainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater, White, New, WSH07O2AWW

Mainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater, White, New, WSH07O2AWWMainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater White New WSH07O2AWWMainstays Mechanical Oil Filled Electric Radiator Space Heater Black New WSH07O2ABB3 pack Mainstays Mechanical Oil Filled Electric Radiator Space Heater Black New WSH07O2ABB3 pack Mainstays 1500W Mechanical Oil Filled Electric Radiant Space Heater White New WSH07O2AWW
Actual Color:White-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.
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Current price is $58.99
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Customer ratings & reviews

4.3 out of 5 stars
stars5,936 ratings2,854 reviews
How item rating is calculated
  1. 5 stars72% (4,295)
  2. 4 stars10% (576)
  3. 3 stars4% (248)
  4. 2 stars3% (184)
  5. 1 star11% (633)

Reviews summary

Pros

  • : Offers great value for its cost.
  • : Simple to operate with easy navigation.
  • : Provides comfortable warmth throughout the room.
  • : Heats small to medium-sized rooms efficiently.
  • : Maintains a steady temperature once set.

Neutral

  • : Can be rock-solid, but also prone to inconsistencies.
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Showing 1-3 of 2,854 reviews

Nov 21, 2025
WalmartCustomer
Top Reviewer
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?0VWEP424Q0QJ590723573
Feb 27, 2026
Robbyn
Item details
Color: White
Multipack quantity: 1
Sold byMidea America Corp.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

great radiator for the price

I have used these radiator for years. I use them to help keep my animals warm. I have several of them buying the newest model when I need another. I have given several away to others so they can see how great they are. I recommend them to anyone who asks me about radiate heaters.

Helpful?0VWEP424Q0QJ590723573
Feb 1, 2026
RainieDay
Item details
Color: Black
Multipack quantity: 1
Sold byMidea America Corp.Delivered byWalmart
5 out of 5 stars review

Verified Purchase

Warms very well. Completely reliable.

Six years ago, I bought a Mainstays oil filled heater from Walmart. It has worked wonderfully. I found myself needing a second one in our two-story house and immediately I remembered how well ours has worked. It has been reliable and warms very well. It is so simple to operate.

Helpful?0VWEP424Q0QJ590723573