(Energy Cut Off) for maximum safety

Is this switch compatible with non-Carrier equipment

Durable Construction: High-impact plastic resists chemical exposure and abrasion in harsh mechanical rooms

Multi-Voltage Compatibility: Seamlessly switch between 208-230Vac and 460Vac to match site power requirements

It is compatible with systems like the MSY-GE24NA and NTYWST30A112AA

Lennox 74W75 Limit Switch 318423-701 (Energy Cut Off) for maximumThe Lennox 74W75 Limit Switch is a genuine OEM safety component specifically calibrated to open the circuit at 225F, providing essential high limit protection for your heating system. As a Lennox furnace limit switch replacement, this fixed temperature control prevents the heat exchanger from reaching critical temperatures that could lead to structural fatigue or safety hazards. For technicians, installing a genuine Lennox 74W75 ensures the system