Compatible with a wide range of Trane and American Standard HVAC equipment for a seamless fit

it is purpose-built for their specific closed-circuit HVAC architectures

allowing for versatile field wiring depending on the available 60Hz power supply

This unit is technically identical to the 243-8-2-1 1/4

Mechanical Response: Facilitates an immediate and accurate conversion of pneumatic signals to mechanical motion for tight valve seating and modulation

Resideo L4008E1313 Control 322838-754 Compatible with a wide rangeThe Resideo L4008E1313 is a professional grade remote bulb immersion type temperature control designed for high limit safety applications in hydronic heating systems. Engineered for precision, this aquastat controller features a single pole single throw (SPST) micro switch mechanism where the contacts break on temperature rise, ensuring system protection when temperatures exceed safely defined thresholds. This model operates within a critical 100 200