Lennox 15Z69 Thermostat R-407C Thermal Protection: Features an automatic

Thermal Protection: Features an automatic reset thermal overload protector to prevent winding failure during high-ambient conditions

ensuring seamless integration with existing refrigerant piping and electrical harnesses

This model also features gold-plated contacts to ensure electrical continuity in low-voltage dry circuits

Always verify your specific model and serial number against the manufacturer’s technical manual before installation

Ideal for commercial boiler applications

Lennox 15Z69 Thermostat R-407C Thermal Protection: Features an automaticThe Lennox 15Z69 (M30) Thermostat is a professional grade Wi Fi enabled touchscreen thermostat designed for universal compatibility with both Lennox and non Lennox HVAC systems. Supporting 4 Heat 2 Cool stages, this unit serves as a direct cross reference for the 13H14 model, offering a robust upgrade for residential applications. Engineered with a 4. 3 inch LCD touchscreen, the M30 integrates Schedule IQ Technology and Smart Away Mode, which utilizes