Is this element compatible with all refrigerant types

Direct OEM Drop-In: Specifically designed to replace VST1800

Engineered as a direct OEM and field replacement

while the backlit display provides high visibility in low-light environments

For Variable Frequency Drive (VFD) applications where frequency modulation occurs

Siemens Building Technology S55155-A108 Actuator 326070-701 Is this element compatible withThe Siemens S55155 A108 Actuator is the reliable professional grade choice for terminal unit applications where fail in place functionality is a system requirement. Also known as the Siemens SSC131. 09U, this electromotoric linear actuator serves as the direct SSC81U replacement, providing a seamless retrofit for legacy Siemite MT series valves. Operating on 24VAC, it utilizes a 3 position floating control signal to drive a 6. 1 mm stroke with a