Product Description

The Eureka Express thermostat (part 56146) is the temperature regulation component that protects your Eureka vacuum motor from overheating. This genuine Eureka part maintains safe operating temperatures during extended cleaning sessions and prevents thermal shutdown during normal use.

This thermostat is a direct replacement for original equipment on compatible Eureka models. It's a critical safety component that automatically monitors motor temperature and triggers protective cutoff if internal heat reaches unsafe levels.

Compatible with Eureka Airspeed, Boss, and Mighty Mite canister models, as well as select upright vacuums. Many Eureka parts cross-reference with Hoover equipment due to shared manufacturing history.

Swiss Boy Vacuum is an authorized Eureka parts dealer serving the Wasatch Front since 1963. Based in Bountiful, Utah, we stock genuine Eureka replacement parts and provide expert guidance on vacuum maintenance and repair. Call us at 801-298-3656 for compatibility confirmation or technical support.

Why Choose This Product?

• Genuine Eureka OEM part ensuring proper thermal protection
• Prevents motor overheating and extends vacuum lifespan
• Compatible with multiple Eureka canister and upright models
• Essential safety component for continuous operation
• Direct replacement—no modifications needed
• In-stock at Swiss Boy Vacuum for immediate shipping

Specifications

• Brand: Eureka
• Part Number: 56146
• Product Type: Thermostat / Thermal Control Switch
• Function: Motor temperature regulation and overheat protection

Compatibility

• Eureka Airspeed canister models
• Eureka Boss canister models
• Eureka Mighty Mite canister models
• Select Eureka upright vacuum models
• Cross-compatible with certain Hoover models (verify part number)

Use Case

This thermostat is for homeowners and commercial users whose Eureka vacuum has failed thermal cutoff, shuts down during use, or lacks proper temperature regulation. If your Eureka is overheating or won't run due to thermal protection activation, this genuine replacement restores safe, continuous operation. Essential for maintaining reliable suction and motor protection during regular household or professional cleaning.