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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the DP-3800 prevents moisture-related issues such as corrosion and downstream equipment failure by ensuring consistent water evacuation without manual intervention
Integrated End Switches: Simplifies hvac zoning system wiring by providing direct feedback for burner or compressor engagement
Is the setpoint adjustable for field tuning
OEM Compatibility: Replaces Trane part C340056P18 and SWT01280
this genuine part maintains the original equipment’s performance specifications and safety tolerances
Trane ZZSENSAL0400AA Sensor 321042-401 the DP-3800 prevents moisture-related issuesThe Trane ZZSENSAL0400AA is a precision engineered OEM remote wired indoor sensor designed to provide localized temperature data for advanced climate control. In professional zoning applications, relying on a single thermostat location often leads to hot or cold spots; this remote temperature sensor allows the system to average readings across multiple zones or monitor a specific high priority space. It is a critical component for maintaining the
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