New Lennox 82M33 - 1.25"wc Spst Pressure Switch Thermostats

Lennox 82M33 Precision-engineered 1.25"wc SPST Pressure Switch Thermostat Maintains optimal pressure levels for HVAC efficiency Reliable SPST design ensures precise system activation Easy installation for hassle-free setup Durable construction for long-lasting performance Upgrade for superior control and comfort in your environment New Display Technology Thermostat.