Single-stage electronic temperature controls connect to sensors and send control signals in response to temperature changes. They connect to a single HVAC component and regulate the operation of this component when the temperature exceeds or drops below the setpoint.

Dual-stage electronic temperature controls connect to sensors and regulate the HVAC system based on temperature readings. They can connect with two different HVAC components and regulate their operation independently for precise climate control. They are commonly used with one stage heating and the other cooling to keep temperatures in a specific range but can be connected to two heaters or two coolers for unique climate control needs.

Modular components for temperature controls connect to HVAC control systems and subsystems of the same series and expand their capabilities by providing additional functions. Depending on the module, users can add new outputs, change voltages, and show a digital temperature readout.

Replacement temperature probes serve as direct replacements for faulty or damaged temperature sensors. They connect to existing HVAC systems and measure the temperature of the air or fluid circulating through the system.

Installation accessories for electronic temperature controls help users correctly install electronic temperature controls. They are not required for the temperature controls to operate but assist users in specific tasks, such as clips for cable management.