Thermophore Classic Heating Pad

The original Thermophore design — press the switch to heat, release to cool. Full manual control over when heat is on and off. Same weighted 4 lb body, same automatic moist heat, same 14" × 27" coverage as the MaxHEAT 155 — with the simplicity of a press-and-hold switch trusted for decades. Drug-free pain relief since 1931. The Press & Hold Switch — How It Works Squeeze the hand-held switch to activate heat Release the switch to let the pad cool Alternate pressing and releasing as often as you like Pad heats only while you're pressing — full manual control If you doze off, hand relaxes → pad cools automatically 25-minute auto shutoff as additional safety backup Single high heat setting (up to 165°F) — no Low/Med/High modes Squeeze the hand-held switch to activate heat Release the switch to let the pad cool Alternate pressing and releasing as often as you like Pad heats only while you're pressing — full manual control If you doze off, hand relaxes → pad cools automatically 25-minute auto shutoff as additional safety backup Single high heat setting (up to 165°F) — no Low/Med/High modes Perfect For Users who want full manual control — heat only when and where you press Physical therapists, chiropractors, and massage therapists who pulse heat in clinical sessions People who tend to fall asleep with heating pads — the press-and-hold design cools automatically Back pain, arthritis, sciatica, fibromyalgia, muscle spasms Anyone who prefers simplicity — no settings to choose, no modes to cycle through