Heat where you sit, not the whole room
A parabolic reflector throws focused, sun-like warmth straight at you instead of slowly heating the air in a whole room, so you feel the difference within minutes at a desk, couch, or workbench.
Optimus H-4439 14-Inch Oscillating Radiant Dish Heater, 800W/1200W
Aim direct, sun-like radiant heat exactly where you're sitting, not the whole room around you.
$148.99$193.99CurbGo Savings: Save $45
- 800W or 1200W heat
- 75-degree oscillation
- Tip-over safety switch
- Overheat thermal cut-off
- Quiet, cool-touch housing
Estimated arrival
Enter your ZIP for a delivery date
Ships to the lower 48 states with tracking.
Why buy from CurbGo
- Risk-free 30-day returnsUnused, in the original packaging
- U.S.-based home goods retailerReal U.S.-based support, before and after
A patch of glowing warmth follows wherever you sit instead of heating air you're not standing in.
At a Glance
- Heat style: Radiant dish heat, sun-like warmth
- Power: 2 settings, 800W or 1200W
- Coverage: 75-degree oscillation
- Safety: Tip-over switch plus overheat cutoff
- Setup: Freestanding, no assembly required
This 14-inch dish heater throws radiant, sun-like heat directly at you instead of warming the whole room the way a convection heater does. Choose between 800W and 1200W settings, then let it oscillate 75 degrees or tilt the head up or down to aim the warmth exactly where you're sitting.
Key Features
- Radiant dish design: A parabolic reflector focuses direct, sun-like heat instead of slowly warming the surrounding air.
- Two power settings: Switch between 800W and 1200W depending on how much heat the moment calls for.
- 75-degree oscillation: The head sweeps side to side automatically so the warmth reaches more than one seat.
- Manual tilt adjustment: Angle the head up or down to aim heat at a couch, a desk chair, or the floor.
- Tip-over safety switch: Shuts the heater off automatically if it's knocked over.
- Overheat thermal cut-off: Cuts power if internal temperatures run higher than they should.
- Quiet, cool-touch housing: Runs without a fan's hum, and the housing stays cool enough to move safely.
What's Included
In the box: one Optimus 14-inch oscillating dish heater, fully assembled and ready to plug in.
Before You Buy
- Keep it on a stable, level surface. Place it away from flammable materials, as you would with any space heater.
- An auto-off timer is included. The tip-over switch and overheat cut-off are the built-in safety features you can count on.
- Published dimensions vary slightly by about an inch across retailers. Treat the listed footprint as approximate when planning exact clearance.
Perfect For
- A cold home office desk that a whole-room heater can't reach fast enough
- A garage workbench or craft nook where you need heat aimed at one spot
- A drafty reading chair by a window in the evening
- A bedroom where a fan-driven heater's noise would be distracting
- Basements and sunrooms that stay chilly even with the main heat running
Care & Use
- Place on a flat, stable, non-flammable surface with at least 3 feet of clearance on all sides.
- Never leave it running unattended in a room with children or pets nearby.
- Unplug and let it cool completely before moving or storing it.
- Wipe the housing with a dry cloth; don't submerge or spray it with liquid cleaners.
- Do not use in a bathroom or near water sources.
Shipping
Arrives fully assembled and ready to plug in, no tools needed. Ships fast from CurbGo with tracking.
Why a radiant dish heater
Two settings for two kinds of cold
Switch to 800W for a mild evening chill or 1200W when the room really needs it, then let the 75-degree oscillation sweep the warmth across more than one seat.
Safety features built into a quiet housing
A tip-over switch and overheat thermal cut-off protect against the two most common heater accidents, and the cool-touch housing runs quietly enough for a home office or bedroom.
The numbers that matter
Focused radiant heat with real safety switches.
1200W
High heat setting
800W
Low heat setting
75°
Oscillation sweep
8 lbs
Lightweight, portable body
How does a radiant dish heater compare to a convection space heater or a fan heater?
vs. a convection space heater
A convection heater warms the air in a room, which takes time and drifts away from drafts. This dish heater sends direct radiant heat at you, so you feel warmth right away without waiting for the whole room to catch up.
vs. a fan-forced ceramic heater
Fan heaters run a motor that hums and stirs up dust. This design has no fan, so it stays quiet and doesn't blow allergens around a home office or bedroom.
vs. a fireplace or space-consuming heater
You don't need a hearth or floor space for this dish heater. It's freestanding, oscillates on its own, and tucks beside a desk or chair without the upkeep of a real fire.
Fits your space
A freestanding 14-inch dish heater. Here is its footprint before it arrives.
- Length
- approx. 21 in
- Width
- approx. 17.7 in
- Height
- approx. 10.25 in
- Weight
- approx. 8 lbs
- At about 21 in long, it sits comfortably beside a desk or chair without eating up floor space.
- Under 8 lbs, it's light enough to move between rooms as the cold spot changes.
- Keep at least 3 ft of clearance from furniture and drapes given its direct radiant output.
Full Specifications
Every detail, measured and listed
| Model | Optimus H-4439 |
|---|---|
| Power | 800W low / 1200W high (2 settings) |
| Heating type | Radiant/infrared parabolic dish |
| Oscillation | 75 degrees |
| Tilt | Manual up-and-down adjustment |
| Safety | Tip-over switch, overheat thermal cut-off, adjustable thermostat |
| Timer | Auto-off timer included |
| Dimensions | approx. 21 in L x 17.7 in W x 10.25 in H |
| Weight | approx. 8 lbs |
| Includes | Fully assembled heater, no additional accessories |
FAQs
Common questions that customers ask
What is a dish heater and how does it work?
A dish heater uses a parabolic reflector and a heating element to throw direct, radiant heat, similar to sunlight, rather than warming the whole room like a convection heater does.
Is the Optimus H-4439 dish heater safe to leave on?
It includes a tip-over safety switch and an overheat thermal cut-off, but like any space heater it should never be left running unattended or around children and pets.
Does the Optimus dish heater oscillate?
Yes, it oscillates 75 degrees automatically, and you can also manually tilt the head up or down.
What are the wattage settings on this heater?
It has two settings: 800W for lighter warmth and 1200W for more heat.
Does it have a tip-over switch and overheat protection?
Yes, both are built in: a tip-over safety switch and an overheat thermal cut-off shut the unit down automatically if needed.
How fast does it ship, and what's the return policy?
We ship to the 48 contiguous states and process orders within 2 business days with tracking. If it's not right, you have 30 days from delivery to return unused items in the original packaging.
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Optimus has built portable heating and cooling products for decades, focused on straightforward controls and real safety hardware like tip-over switches and overheat cut-offs rather than smart features. Their dish heater line takes a radiant, sun-like approach to spot heating a desk, chair, or workbench instead of warming an entire room.
Feel the warmth instantly
800W or 1200W, oscillating, with tip-over and overheat protection.