Description
The International Comfort Products 1004303 is a manual reset rollout switch engineered to protect furnaces and heating equipment from the hazards of burner flame rollout. When abnormal combustion conditions cause flames to extend beyond the burner compartment, this safety switch detects the elevated temperature and immediately interrupts the circuit, shutting down the system before damage or injury can occur.
Key Features
- Temperature rating: 275°F (135°C) trip point for reliable over-temperature detection
- Manual reset operation — requires intentional technician reset after a trip event, preventing automatic restart until the root cause is identified and corrected
- SPST (Single-Pole, Single-Throw) circuit configuration for straightforward wiring integration
- Designed as a direct OEM replacement for compatible International Comfort Products furnace models
- Durable construction built to withstand the demanding thermal environment of a furnace burner compartment
Why Rollout Switches Matter
Flame rollout is a serious safety condition that can result from blocked heat exchangers, improper venting, insufficient combustion air, or cracked heat exchanger sections. The ICP 1004303 rollout switch acts as a critical last line of defense — cutting power to the gas valve or ignition circuit the moment temperatures at the burner area exceed the 275°F threshold. Because this switch requires a manual reset, it alerts service technicians that a fault condition has occurred and must be diagnosed before the system is returned to service.
Application
- Direct OEM replacement for select International Comfort Products (ICP) furnaces
- Compatible with gas-fired forced-air heating systems requiring SPST rollout protection
- Ideal for residential and light commercial furnace service and repair
Specifications
- Brand: International Comfort Products (ICP)
- Part Number / SKU: 1004303
- Trip Temperature: 275°F
- Reset Type: Manual Reset
- Switch Configuration: SPST (Single-Pole, Single-Throw)
- Switch Type: Rollout Switch
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