Proper installation requires ensuring the metal terminals are fully seated to maintain the dielectric properties required for long-term system stability

Engineered as a direct OEM replacement part for exact fitment on pilot tube assemblies

preventing the binding or premature component wear often seen with improper damper shaft hardware

even in high-ambient environments

Its oval 370 VAC configuration makes it a preferred choice for HVAC contractors seeking a reliable aftermarket replacement for MARS 12157 or Titan HD POCD6010A

Functional Devices PSP24DA Power Supply Proper installation requires ensuring theThe Functional Devices PSP24DA is a rugged, regulated power supply designed for critical BAS and HVAC control applications where precise DC voltage is non negotiable. This 24VAC to 24VDC converter handles high demand peripherals by providing a stable 1. 5 Amp output from a standard 24VAC input. Engineered for DIN rail mounting, the PSP24DA features an adjustable output ranging from 1. 5VDC to 28VDC, allowing technicians to fine tune voltage levels to