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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
it functions from 0 PSI up to the maximum rated pressure of 40 PSI
critical for balancing and energy savings
Is the setpoint adjustable for field tuning
Integrated End Switches: Simplifies hvac zoning system wiring by providing direct feedback for burner or compressor engagement
lightweight 9-inch assembly facilitates fast installation in narrow HVAC cabinets
Trane ZZSENSAL0400AA Sensor 321042-401 it functions from 0 PSIThe 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