Home » High Limit Thermodisc Switch | 80683 / C-E-090-21 | 300°F Safety Cutoff with Auto Reset
High Limit Thermodisc Switch (80683 / C-E-090-21) – 300°F Safety Cutoff with Auto Reset - Total Hearth
High Limit Thermodisc Switch (80683 / C-E-090-21) – 300°F Safety Cutoff with Auto Reset - Total Hearth
ThermoDisc

High Limit Thermodisc Switch | 80683 / C-E-090-21 | 300°F Safety Cutoff with Auto Reset

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SKU: E41
$24.99

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High Limit Thermodisc Switch (80683 / C-E-090-21) – 300°F Safety Cutoff with Auto Reset

Protect your pellet stove from overheating with the High Limit Thermodisc Switch (80683). This snap-disc safety switch is designed to open at 300°F, shutting down the feed system to prevent unsafe operation. It automatically resets when temperatures drop 50°F below the trip point, ensuring both safety and convenience in daily use. A genuine OEM-grade part, it is widely used in Ashley, Breckwell, and US Stove pellet stove models.

Note: This is a 300°F / 50°F differential OEM-grade snap disc. Some aftermarket versions only rate at 250°F with a 30°F reset—always use the correct switch for your stove.

Key Features:

  • High Limit Protection – Trips at 300°F to prevent overheating
  • Automatic Reset – Restores power at 250°F (50°F differential)
  • Normally Closed Contact – Maintains circuit until high temperature triggers cutoff
  • OEM-Grade Reliability – Matches original US Stove / Breckwell specs
  • Easy Installation – Standard male spade terminals for quick wiring

Specifications:

  • Part Numbers: 80683, C-E-090-21
  • Function: High limit safety cutoff switch
  • Open Temperature: 300°F
  • Reset Temperature: 250°F (50°F differential)
  • Contact Type: Normally closed
  • Terminals: Male spade connectors
  • Reset Type: Automatic
  • OEM Status: Genuine replacement part

Compatible Models:

  • Ashley Pellet Stoves: APC4000
  • Breckwell Pellet Stoves: P1000 Big E, P20, P22, P23, P24, P2000, P2700, P26, P28, P32, Classic Cast, SP6000 (Pre-2013)
  • US Stove Pellet Stoves: 5040 Pellet Heater

Pairs well with: Ashley Stove Parts, Breckwell Stove Parts, and US Stove Company Parts

Why Choose the 80683 High Limit Thermodisc?

A failed or incorrect high-limit switch can put your stove and home at risk. This OEM 300°F thermodisc provides the correct safety cutoff and auto-reset function your unit was designed for. Trust the right part for reliable protection and long-term performance.