Caldrix completely changed how we heat our living room. Cold corners are gone, and we finally shut off our space heater for good. Setup took literally ten seconds.
Melissa GrantVerified Buyer
Caldrix ™
Regular price
$159.99
Regular price
$159.99
Sale price
Unit price
per
Low Stock - Selling Fast
SUMMER SALE — [pct]% OFF + [gifts] FREE GIFTS
--:--:--
Low stock available
![]()
Fast Shipping
Order today and it ships by -
Couldn't load pickup availability
- Apple pay payment method
- American express payment method
- Master payment method
- Visa payment method
- Discover payment method
- Jcb payment method
- Unionpay payment method
- Diners-club payment method
- Google pay payment method
How It Works
How It Works
- Place Caldrix on any flat stove or fireplace surface.
- Once the base hits about 140°F, its built-in thermoelectric engine switches on automatically.
- Blades spin faster as heat climbs, pushing warm air across your whole room.
What's Included
What's Included
- 1 x Caldrix Stove Fan
- Premium Packaging Box
Shipping & Returns
Shipping & Returns
We offer free shipping for all orders. Once your item/s is dispatched,
the estimated delivery time is:
- USA: 2-9 business days
- UK: 5-13 business days
- Australia: 5-13 business days
- Canada: 2-12 business days
- Europe: 5-13 business days
You have 90 days to return your product for a full refund (return shipping is covered by the customer; defective items ship a free replacement).
Official Authorized Retailer
This product is not available on Amazon or eBay. You are purchasing directly from the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.
Caldrix
Why Caldrix Outperforms Every Stove Fan
bolt_off
Zero-Cost Heat Power
Runs entirely off your stove's heat, no batteries or outlets needed. Slash your heating costs season after season.
whatshot
Built to Handle Extreme Heat
Anodized aluminum shell resists warping up to 662°F. Reliable performance, winter after winter.
air
Powerful, Even Air Circulation
Six-blade design pushes up to 210 CFM of warm air across your room. Cold spots disappear fast.
volume_mute
Whisper-Quiet Comfort
Operates at a hushed 25dB, even at full 1400rpm speed. Enjoy your fire without distracting noise.
What our 17,000+ Customers say
Based On Real and Honest Experiences
I run Caldrix on my wood stove every night and the airflow difference is huge. Zero cost to operate, and it still looks sleek sitting on the hearth.
Daniel ReyesVerified Buyer
I doubted a fan with no plug could do much, but Caldrix proved me wrong within minutes of lighting the fire. It's silent, it works, and I'm hooked.
Olivia BennettVerified Buyer
Frequently Asked Questions
verified
+347 experts reviewed it
as the best choice in 2026
+347 experts reviewed it
as the best choice in 2026
Q1 How does Caldrix work without batteries or electricity?
Caldrix uses thermoelectric technology, turning the temperature gap between its hot base and cooler top into electricity. That power drives the motor automatically, so there are no cords or batteries required at any point.
Q2 At what temperature does the fan start spinning?
Once your stove's surface hits about 140°F, Caldrix begins turning. As the heat climbs higher, the blades spin faster, giving you stronger airflow exactly when you need it most.
Q3 How quiet is Caldrix really?
Caldrix runs at roughly 25dB, quieter than a library. You'll feel the extra warmth without ever noticing the fan is there, even during quiet evenings by the fire.
Q4 Will Caldrix work with my type of stove or fireplace?
Yes. Caldrix pairs well with wood-burning stoves, pellet stoves, and most fireplaces that have a smooth, flat surface large enough for placement.
Q5 What's the highest temperature Caldrix can handle?
Caldrix is built to safely handle surfaces up to 662°F thanks to its anodized aluminum body. For best long-term performance, avoid extended exposure above 300°F.
Q6 Where's the best spot to place Caldrix on my stove?
Set Caldrix on a flat section near the back or side of your stovepipe. A built-in thermometer helps you keep the surface within the ideal 140°F to 662°F range.
Q7 Does the fan speed adjust on its own?
Absolutely. Caldrix automatically speeds up as your stove gets hotter, so airflow scales with your fire without any dials, switches, or manual adjustments needed.
Q8 How do I clean and care for Caldrix?
Let it cool completely, then wipe the blades and body with a soft, dry cloth. Skip water or harsh cleaners to keep it looking and working like new for years.
50% OFF
Ready to make it yours?
Get Caldrix at today's price with your free gift included — and a full 90 days to enjoy it.
4.8/5 by 17,000+ customers
90-Day Money-Back
![]()
Fast Shipping
shield_lock
100% Secure Payment
delivery_truck_speed
Fast Shipping
support_agent
Premium support
star_shine
Reviewed Top 1 in 2026