CL02A hot & cold contrast therapy machine
| Refrigeration method | Semiconductor |
|---|---|
| Temperature Range | 8 to 48°C |
| Timer Setting | 1-12H |
| MOQ | 10–50 sets |
| Lead Time | 7–15 days |
| Warranty | 1~2 years |
Powerful Dual-Mode Recovery with Cryotherapy & Heat Therapy
The CL02A offers professional-grade cryotherapy and cold therapy machine capabilities — delivering rapid cooling (from 8°C up to 48°C) without the need for ice or water. Its semiconductor refrigeration method allows precise & instant cooling, making it an ideal ice therapy machine for muscle soreness, inflammation, or post-workout recovery. The built-in temperature and timer settings (1 to 12 hours) give users complete control over their treatment, whether a quick cold session or longer contrast therapy.
Hot & Cold Therapy Machine — Versatile Contrast Treatment
Beyond cold, the CL02A supports hot cold therapy machine functionality: the heating mode (up to 48°C) offers soothing warmth for improved blood flow and muscle relaxation. By combining cold and hot treatments in one device, it becomes a comprehensive ice and heat therapy machine — perfect for contrast therapy protocols to reduce swelling, relieve stiffness, and accelerate muscle and tissue repair after sports or physical exertion.
Ideal for Athletes, Rehab & Home Use
Whether you're an athlete aiming for faster recovery, someone undergoing rehab, or simply wanting effective pain relief at home, CL02A delivers. Its compact size, quiet semiconductor system, and easy-to-use interface make it suitable for gyms, recovery centers, or domestic use. As a reliable cold therapy machine with optional heat mode, CL02A helps reduce inflammation, speed up recovery, and improve flexibility — enabling you to stay active and perform at your best.
Employing Semiconductor Cooling Technology

Easy Operation Interface

Patented Connector Design

Patented Connector Design
All-in-One Cooling System: Pad, Mattress & Pet Mat
Product Parameters
| Model | CL02A | |||
|---|---|---|---|---|
| Input Voltage | AC110V 60Hz, 220V 50Hz | Cooling Rated Power | 200W+10% | |
| Temperature Range | 8 to 48°C | Heating Rated Power | 180W+10% | |
| Time Setting | 1-12H | Size | 27*25*13cm | |
FAQs
What is the CL02A device used for?
The CL02A functions as a professional‑grade cold and hot therapy machine, offering cryotherapy and heat modes in one. It’s designed to relieve muscle soreness, reduce inflammation, improve recovery after workouts or injuries, and support rehab therapy.
Does CL02A require ice or water packs to operate?
No — the CL02A uses semiconductor refrigeration/heating technology. This means it delivers precise cooling or heating without the need for traditional ice, water or refrigerants, making it a modern and convenient alternative to ice‑based methods.
Tianjin Konbest Technology.
What temperature range does CL02A support?
The device offers a temperature range roughly from 8°C up to 48°C, giving you flexibility for cold therapy (cryotherapy / ice therapy machine mode) and gentle heat therapy depending on your treatment needs.
Can I use CL02A for contrast therapy (alternating cold and hot)?
Yes — CL02A is a cold and hot therapy machine capable of delivering alternating cold and heat cycles. This contrast therapy approach is ideal for managing swelling, accelerating recovery, and promoting circulation.
Is CL02A suitable for home use or only for professional/clinical settings?
The design of CL02A — compact semiconductor unit, adjustable settings (temperature and time), and ease of use — makes it suitable both for home recovery and for clinical or athletic use.
How long can a treatment session last on CL02A?
According to specifications, CL02A supports time settings from 1 to 12 hours, giving users flexibility for short treatments or longer contrast therapy sessions.
What types of conditions or applications benefit from using CL02A?
CL02A can be used for muscle soreness, post‑workout recovery, inflammation reduction, pain relief, post‑injury rehab, joint or soft‑tissue recovery. It supports both cold therapy (for inflammation and acute injury) and heat therapy (for blood flow improvement, muscle relaxation), and alternating contrast therapy for enhanced recovery. This aligns with general benefits of combined thermal therapy devices.
How does CL02A differ from traditional ice packs or cold wraps?
Unlike traditional ice packs that cool unevenly and lose cold over time — or water‑based cold/heat wraps needing frequent ice or hot water refill — CL02A offers continuous, controlled temperature with semiconductor technology. That ensures stable, sustained therapy and avoids issues like uneven cooling/heating, rapid temperature loss, or water/ice logistics.

