Description
Overview
The International Comfort Products R02R002 is an automatic-reset high-limit switch engineered to protect furnaces and heating systems from dangerous overtemperature conditions. With a trip point of 140°F and an automatic reset at 120°F, this limit switch continuously monitors supply-air or heat exchanger temperatures and interrupts the burner circuit whenever unsafe heat levels are detected — then resets itself once temperatures return to the safe operating range.
Key Features
- Auto-reset operation — automatically restores circuit once temperature drops back to 120°F
- Trip (open) temperature: 140°F
- Reset (close) temperature: 120°F
- Direct OEM replacement for compatible International Comfort Products (ICP) furnace models
- Protects heat exchangers and furnace components from overheating damage
- Reliable bimetal sensing element for accurate, repeatable temperature response
- Compact design for easy installation in tight furnace compartments
Application
This limit switch is a factory-specified OEM replacement part for International Comfort Products furnaces. It is installed in the furnace air stream or on the heat exchanger to sense operating temperatures. If airflow is restricted — due to a dirty filter, blocked vents, or a failed blower — the switch opens the burner control circuit, preventing heat exchanger damage and potential fire hazards. The auto-reset function eliminates the need for manual intervention once normal operating temperatures are restored.
Specifications
- Part Number: R02R002
- Brand: International Comfort Products (ICP)
- Switch Type: Auto-Reset High-Limit
- Trip Temperature: 140°F
- Reset Temperature: 120°F
- Application: Furnace High-Limit Protection
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