Description
The International Comfort Products T111640005 is a genuine OEM high pressure switch engineered to protect refrigerant circuits in ICP heating and cooling systems. Designed with a 600 psig cut-out and 420 psig cut-in (reset) pressure setting, this switch monitors system high-side pressure and interrupts compressor operation before unsafe pressure levels cause equipment damage.
Key Features
- Genuine OEM International Comfort Products replacement part
- Cut-out pressure: 600 psig
- Cut-in (reset) pressure: 420 psig
- Protects compressor and refrigerant circuit from high-pressure faults
- Direct OEM replacement for compatible ICP, Heil, Tempstar, and related brand systems
- Designed for reliable, long-term performance in residential and light commercial applications
Application
This high pressure switch is a critical safety component in split-system air conditioners and heat pumps. When refrigerant pressure on the high side exceeds the 600 psig cut-out threshold — due to conditions such as refrigerant overcharge, restricted airflow across the condenser, or a failing condenser fan — the switch opens the circuit to protect the compressor. The system can resume normal operation once pressure drops back to the 420 psig reset point.
Specifications
- SKU: T111640005
- Brand: International Comfort Products (ICP)
- Cut-Out Pressure: 600 psig
- Cut-In / Reset Pressure: 420 psig
- Type: High Pressure Safety Switch
- Application: Residential and light commercial HVAC systems
Why Choose Genuine OEM Parts?
Using a genuine ICP replacement pressure switch ensures compatibility with your system’s control board and refrigerant circuit, maintaining warranty integrity and delivering the precise pressure thresholds your equipment requires. Aftermarket substitutes may not meet the same tolerances, potentially leading to nuisance trips or inadequate protection.
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