Thermophore MaxHEAT Moist Heating Pad – Large 14" x 27" Model 155 for Back, Shoulders & Legs – Deep Heat Therapy Pad
Since 1931: America’s Trusted Heating Pad!
| Feature | Thermophore MaxHEAT (Model 155) | Generic Heating Pads |
|---|---|---|
| Size | 14" x 27" – Full Coverage | 10" x 12" – Small Area |
| Weight | 4 lbs – Weighted for Contact | Light – Easily Slides Off |
| Moist Heat | Yes – No Water Required | Often Dry Heat or Manual Dampening |
| Heat Control | One-Touch Hand Switch | Basic Toggle or Dial |
| Heat Settings | 3 Adjustable Levels (Low/Med/High) | 1–2 Settings or Fixed Output |
| Auto Shut-Off | 25-Minute Safety Timer | Not Always Included |
| Contours to Body | Yes – Flexible & Weighted | No – Flat & Rigid |
| Warranty | 2 Years | Typically 1 Year or Less |
Thermophore MaxHEAT Model 155 – Our #1 selling moist heating pad for deep, penetrating pain relief. Weighted, full-coverage, and easy to control.
Experience professional-grade relief with the Thermophore MaxHEAT Model 155, our #1 selling moist heating pad trusted by thousands for effective, deep-penetrating pain relief. This large, weighted pad delivers fast-acting, high-temperature moist heat without requiring water, making it ideal for arthritis, back pain, and muscle stiffness. The flexible design conforms to your body, and the one-touch switch puts control right in your hand for quick, targeted comfort.
Whether you're managing chronic pain or recovering from tension and stress, the Thermophore 155 provides heat that goes deeper than ordinary pads—bringing real relief where it counts.
Key Features:
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Large 14" x 27" pad covers back, spine, hips, or shoulders
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#1 best-selling Thermophore heating pad trusted for pain relief
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Generates moist heat without adding water manually
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Weighted design stays in place for deeper penetration
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Flexible flannel cover contours naturally to your body
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One-touch hand switch gives instant control of therapy
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Three heat settings (Low, Medium, High) for personalized comfort
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Heats up fast—reaches up to 165°F for professional-grade relief
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25-minute auto shut-off for safe, consistent use
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Soft, washable fleece cover included
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2-Year Limited Warranty
What Is Moist Heat Therapy?
Moist heat therapy uses water vapor to conduct heat deeper into muscles and tissues than dry heat (like a standard heating pad or heat wrap). It’s commonly recommended by physical therapists and pain specialists for more effective, longer-lasting relief.
Benefits of Moist Heat Therapy:
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Penetrates deeper than dry heat
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Increases blood flow to promote healing
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Relaxes stiff joints and muscle spasms
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Eases chronic pain from arthritis, fibromyalgia, or injury
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Reactivates natural lubrication in joints and connective tissues
When to Use Moist Heat Therapy
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After the first 48–72 hours of an injury (once swelling is down)
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For chronic conditions like arthritis, back pain, or sciatica
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To relieve muscle tension, soreness, or spasms
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Before stretching or exercising tight muscles
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During recovery from sports injuries or overuse
⚠️ Avoid using heat on fresh injuries, swelling, or open wounds—use cold therapy first, then switch to heat once inflammation has decreased. Always consult your doctor or healthcare provider for proper guidance when treating injuries.
Why Does the Thermophore Have a 25-Minute Timer?
The 25-minute auto shut-off is a safety feature designed to:
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Prevent overheating or burns from extended use
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Avoid falling asleep with the pad on (a common misuse risk)
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Follow clinically recommended therapy intervals (15–30 minutes)
Thermophore pads reach higher temperatures than generic brands, so limiting exposure to 25 minutes at a time provides safe, effective relief without risk of skin damage or overheating.
Thermophore Model 155 vs. Model 055 – Feature Comparison
| Feature | ✅ Model 155 – MaxHEAT | Model 055 – Classic |
|---|---|---|
| Size | 14" x 27" | 14" x 27" |
| Weight | Approximately 4 lbs | Approximately 4 lbs |
| Control Type | One-touch push button with auto-off timer | Manual hand-held switch (press to heat) |
| Temperature Settings | Three settings: Low, Medium, High | Single high setting (manual control only) |
| Auto Shut-Off | Yes – after 25 minutes | Yes – after 25 minutes |
| Moist Heat Generation | Produces intense moist heat without adding water | Produces intense moist heat without adding water |
| Cord Length | 10 feet | 10 feet |
| Recommended Use Time | 20–25 minutes per session | 15–20 minutes per session |
| Ideal For | Hands-free use with adjustable temperature control | Users who prefer instant, manual heat control |
| Unique Features | Three temperature settings; hands-free use; automatic shut-off | Manual pressure switch allows heat only while pressed; simple, no-frills operation |
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✅ Model 155 – MaxHEAT: Best for users who want a hands-free experience, with adjustable heat settings and an automatic shut-off.
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Model 055 – Classic: Ideal for users who prefer manual control and want the ability to control heat in real time by pressing the switch.
⚠ This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to