1460-2021 Coleman MACH FREEZE SWITCH W/CLIP

1460-2021 Coleman MACH Freeze Switch w/Clip – OEM Sensor for RV Rooftop A/C Units

The 1460-2021 Freeze Switch is an OEM temperature sensor designed to monitor evaporator coil conditions in Coleman MACH rooftop air conditioners. It helps prevent coil freeze-up by interrupting compressor operation when temperatures drop below safe thresholds—critical for maintaining airflow and system efficiency in RV and mobile HVAC setups.

🔍 Features & Specs

• Function: Detects coil temperature and opens circuit to prevent freeze-up

• Type: Normally closed (N.C.) freeze sensor

• Mounting: Includes integrated clip for secure attachment to evaporator coil

• Voltage: Typically 12V–24V DC control circuit compatible

• Material: Thermoplastic housing with embedded thermistor

• Weight: ~2 oz

• Condition: New OEM part from Coleman / Source 1

✅ Compatible Coleman MACH Models

Used in a wide range of rooftop units, including:

• 48203C9665, 48213C9665, 48253C966, 48263C966

• MACH 3, MACH 8, MACH 10 series

• RV rooftop units with freeze protection circuitry