"Nice radiant heat. Warn legs after a few minutes. Needs to be quite close to actively feel the heat. Heats my small brick-lined basement room by itself after a couple of hours. Control panel would be better located at the top edge and the cord out the side or bottom. A remote would be nice. An extra panel in width would be better for my corner desk."
Whisper Heat - Foldable Space Heater
Pairs well with
Fast 3–5 Day NZ Shipping
NZ 3-Pin Plug Included
Completely Silent Operation
Whisper Heat - Foldable Space Heater
Sale price$117.99Regular price
$179.99
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Same-day shipping Monday-Friday when you order before 3:00 PM EST. We ship directly from New Jersey.
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WHAT OUR CUSTOMERS SAY
Real reviews from verified buyers who beat the chill at their desk.
Warm and quiet all day
After looking for a quiet, safe heater for the office, I finally found it. My desk is right next to a window with a draft, but now my legs and feet are warm all day. Step away and you feel the difference.
I can finally concentrate
My desk is next to a window and winter made studying miserable. WhisperHeat doesn't light up, doesn't make noise, and doesn't smell, so I can concentrate. It's not hot to the touch, so it's safe even with kids or a puppy nearby.
Portable, comfortable, and fast
I deal with the cold both at home and in the office. This under-desk warmer is a true lifesaver. It warms my space quickly, looks good doing it, and I can move it between desks easily.
SHOP WHISPERHEAT
Satisfaction Guaranteed
QUICK, EASY, SILENT
How To Use
- 1 Place it under your desk, open side facing your chair.
- 2 Plug into any standard wall outlet and press power.
- 3 Slide your feet inside and pick your heat level.
- 4 Enjoy silent warmth around your feet and lower legs.
SHOP WHISPERHEAT
Auto Shut-Off Saftey Technology
FAQs
Everything you want to know before it's under your desk.
What is the wattage and voltage?
WhisperHeat runs at [320 watts] and plugs straight into a standard wall outlet (240V) — no adapter and no special wiring needed.
What are the dimensions?
Its compact footprint tucks under a standard desk — just wide enough for both feet with felt floor to spare on either side. External [L x W x H cm]. Interior opening [W x H cm]. [MERCHANT: insert confirmed dimensions — do not estimate.]
What safety certifications and testing does it have?
Whisper Heat has been SAA Certified for use in NZ and Australia.
In addition, Whisper Heat has been certified to the CISPR 14.1 specification for electrical appliances in NZ and Australia.
Is it noisy?
Not at all. WhisperHeat uses silent radiant warmth — no fan, no motor, no hum. It sits under your desk and warms your feet and lower legs without a sound, so it won't interrupt calls, meetings, or focus.
How long before my feet warm up?
Warmth builds over a few minutes once it's switched on. Slip your feet inside, give it a little time, and the enclosure holds gentle warmth around your feet and lower legs while you work.
Can I use it at the office?
Plenty of office workers do. It's silent and tucks out of sight under your desk, so it's far more discreet than a bulky space heater. Many buyers reached for it after their building banned personal heaters — or after they gave up fighting a thermostat they can't control.
Will it help through winter?
Yes. In winter, home heating often doesn't reach under the desk, so your feet and legs stay cold even with the heat pump running. WhisperHeat delivers warmth right where you feel the cold — around your feet and lower legs — while you work.
Whisper Heat - Foldable Space Heater Reviews
Overall rating: 4.9333334 / 5 from 15 reviews.
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Reviews
"Finally i can save my feet from extreme cold. Amazing product"
"This is the best thing i have bought in a long time"
"I am loving not having cold legs or feet when working as i work from home occasionally. Best purchase ever"
"Great product"
"Love this!!"
"The hester arrived within days. It eas extremely esdy to set up - brackets were well labelled and snap easily in place. Then just plug in!"
"actually quite good , fast delivery does what it says on the box !"
"Works well"
LOVE LOVE LOVE! This heater
"LOVE LOVE LOVE! This heater is wonderful and is perfect for in the office or doing your arts and crafts! Love how it's easy to store away as it's foldable, the heat it gives is amazing! Already excited to use it for next winter as well😍"