Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
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Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
Title: PTC, RSCR, CSIR or Inverter – Match Start to Your Application
| Starting Method | Torque | Efficiency | Best For |
|---|---|---|---|
| PTC | Low | Low | Mini fridges, wine coolers |
| RSCR | Medium | Medium | Top‑mount refrigerators |
| CSIR | High | Medium | Chest freezers, high torque |
| Inverter (Soft Start) | Controlled | Highest | French door, built‑in, premium |
UL/ETL certified – all starting methods
Voltage – 115V/60Hz (12/24V DC options)
Refrigerant – R600a / R290 (low GWP)
DOE 2026 ready – inverter meets future COP ≥2.2
20 years OEM/ODM experience
| Application | Recommended Start | Why |
|---|---|---|
| Mini fridge / dorm unit | PTC | Low cost, simple |
| Top‑mount refrigerator | RSCR | Balance of torque and efficiency |
| Chest freezer | CSIR | High starting torque for low‑temp |
| French door / built‑in | Inverter | Quiet, soft start, energy saving |
All starting methods – PTC to inverter
Regulation ready – inverter meets new COP standard
Low GWP – R600a and R290
UL/ETL certified – safety assured
40HQ MOQ – mix methods
OEM/ODM – custom start components
[Contact our sales team for samples and volume pricing.]
The group company covers 300,000㎡ with the annual production capacity 6,000,000 units.There are more than 1600 staffs in the group company, including 280 skilled technicals and engineers.
Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
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