Superior Moisture Resistance: Conformal coating allows for operation in up to 95% relative humidity (non-condensing) environments

significantly reducing troubleshooting time on the job site

this commercial cooling thermostat reduces energy waste and prevents equipment strain caused by extreme setting changes

Smith 100111044 Controller is the primary integrated control module designed specifically for the BTH 199 101 series commercial water heaters

it ensures that the compressor oil remains at a temperature higher than the coldest part of the circuit

Lennox 11W52 Limit Switch 321894-709 Superior Moisture Resistance: Conformal coatingThe Lennox 11W52 Limit Switch is a critical safety component engineered for precision thermal monitoring in high efficiency HVAC systems. This L240 30F limit control is designed to open the electrical circuit at a fixed temperature of 240F and automatically reset once the temperature drops by a 30F differential. Built to handle the rigorous duty cycles of commercial and residential furnaces, this switch ensures the blower motor and heat exchanger