Amerec High Limit 3119-514 – OEM 120°C Manual-Reset Hi-Limit Switch for Designer B & Digital B Misty Sauna Heaters

Protect your Amerec sauna heater with the OEM High Limit switch, model 3119-514. This 120°C high-limit switch with a 10°C differential is designed for Designer B and Digital B Misty steamy heater models, automatically interrupting power if the cabinet overheats. Note: To preserve the originality, operation and safety of replacement parts, this product is not returnable.

• Model: 3119-514
• Temperature rating: 120°C with a 10°C differential
• Reset type: Manual reset
• Compatibility: Designer B, Digital B Misty Steamy Heater models (Amerec saunas)
• Physical dimensions: 8.35" L × 3.05" W × 2.1" H (21.21 cm × 7.75 cm × 5.33 cm)
• Connection: 4-pin terminal block for straightforward installation

The high-limit switch acts as a critical safety barrier in Amerec saunas, preventing the heater from operating if temperatures rise beyond safe levels. By replacing a worn or faulty unit with the OEM 3119-514, you maintain the heater’s original control logic and safety interlocks, helping ensure long-term reliability and safer steam sessions for users. This part is specifically intended for use with Designer B and Digital B Misty model families, aligning with Amerec’s design standards and warranty compatibility.

Amerec High Limit [Designer B, Digital B Misty, Steamy Heater Models] (3119-514)

** NOTE: To preserve the originality, operation and safety of replacement parts, this product is not returnable.