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Thermacore | Adjustable Heated Waist & Lumbar Wrap with 9 Heat Settings

Thermacore | Adjustable Heated Waist & Lumbar Wrap with 9 Heat Settings

$39.99
$39.99
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Thermacore's heating element runs through 9 adjustable temperature levels, from a gentle 39°C up to 55°C, so the level of warmth can be matched to the task rather than offering a single fixed setting.

A PTC temperature-sensing element regulates heat output automatically, with built-in overheat protection and four timer options (30 minutes to 2 hours) so the belt can be left on without needing to watch the clock.

The micro-plush fabric and extended Velcro closure are designed to stay in place around the lumbar curve during normal movement, and the same heating pad doubles for use on the shoulders, abdomen, or upper back.

Specifications:

  • Temperature range: 39°C–55°C (9 levels)
  • Timer options: 0.5h / 1h / 1.5h / 2h
  • Power: 75W, 100–240V (multi-region compatible)
  • Material: Micro-plush fabric with Velcro closure
  • Weight: 0.94 lb (0.424 kg)

Kallivena ships every order free of charge and partners with reliable carriers so your package arrives safely and on schedule.

  • Free shipping on every order, no minimum spend
  • Order processing: 1–2 business days (Monday to Friday)
  • Transit time: 6–8 business days after dispatch
  • Estimated delivery: 7–10 business day total delivery
  • Orders placed after our daily cutoff move to the next business day
  • Tracking details are emailed the moment your order ships

Delivery windows are estimates and can shift slightly with carrier or regional conditions.

👉 View our full Shipping Policy
📦 Track your order anytime on our Order Tracking Page
📧 Need help? Email us at info@kallivena.com

At Kallivena your satisfaction leads everything we do. Returns stay easy for 30 days from the day your order arrives.

  • Items must be unused and returned in their original packaging
  • No restocking fees, ever
  • Free returns on damaged, defective, or incorrect items
  • Change of mind returns are covered by the customer
  • Refunds are issued within 7 business days after inspection

👉 View our full Refund Policy
📧 Need help? Email us at info@kallivena.com

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Heat, Exactly How You Want It

Nine adjustable temperature levels mean you're never stuck with one setting. Dial it up for deep warmth or keep it gentle for all-day wear.

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Set It And Forget It

Choose a timer from 30 minutes to 2 hours and let the belt do its job. Built-in overheat protection means you can relax without worrying.

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More Than Just Your Lower Back

The same heating pad works on your waist, abdomen, shoulders, or upper back, so one belt covers a lot more than lower back pain.

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      Frequently Asked Questions

      Thermacore includes overheat protection and automatic shutoff via the timer, but we'd recommend using the lowest comfortable setting and the timer function if you think you might drift off.

      It has 9 adjustable levels ranging from a gentle 39°C up to 55°C, so you can find the right warmth for your needs.

      Yes, the heating pad and Velcro closure are flexible enough to wrap around your shoulders, abdomen, or upper back, not just your lower back.

      Yes, we ship free on all orders, with no minimum purchase required.

      Orders are typically processed within 1–2 business days and transit times are estimated at 6–8 business days after dispatch.

      Yes, once your order ships, tracking details are emailed so you can follow delivery progress.

      You can return items within 30 days from when your order arrives for an easy return.

      There are no restocking fees as long as the item is unused and returned in its original packaging.

      Damaged, defective, or incorrect items are free to return, and refunds are typically processed within 7 business days after inspection.

      Store Address: 11301 Grand Oak Dr, Grand Blanc, Michigan 48439, United States
      Store Email: info@kallivena.com
      Store Phone: +18102427427
      Customer Service Hours: Monday to Friday: 9:00 AM – 5:00 PM (EDT)
      We do our best to reply to your e-mail within 1–2 business days.