The Ranco A30 series is engineered with laser-welded stainless steel bellows to deliver a constant differential

The 96-inch wire leads provide extensive reach for simplified wiring in tight mechanical spaces

Enhanced System Control: Enables the precise translation of pulse data into analog outputs for more responsive modulation and boiler control

Common Questions: Which flow switch models are compatible with the FS7-28 kit

Is this pan compatible with high-efficiency systems

Carrier 50DK405813 Plug Harness 323055-751 The Ranco A30 series isThe Carrier 50DK405813 Plug Harness is a critical OEM replacement wiring assembly designed specifically for Carrier commercial rooftop units and specialized compressor configurations. As an essential component for maintaining electrical integrity, this factory authorized part facilitates the secure connection between the main control board and specific system peripherals or internal compressor pins. For technicians in the field, using this precise