SB6017b: EVAP 7B – Trenton TLV325M4-S1D-C Low-Profile Air-Defrost Evaporator, 3-Fan, ≈ 2 785 CFM, 37 800 BTU/hr, 460 V 3-Phase – South End of 55 °F Chilled Pack Room (Connected to RCU 7)

This listing covers EVAP 7B – Trenton TLV325M4-S1D-C, a low-profile, three-fan, air-defrost evaporator positioned at the south end of the 55 °F Chilled Pack Room, tied into the RCU 7 rooftop condensing unit.

The TLV series is Trenton’s compact medium-temperature line designed for spaces where ceiling height is limited but high airflow and accessibility are critical. The TLV325M4-S1D-C delivers ≈ 37 800 BTU/hr of cooling at +25 °F SST (10 °F TD) with ≈ 2 785 CFM total airflow from three axial fans. The “M4” indicates 4 FPI coil spacing for medium-temperature performance; “S1D” signifies 460 V 3-phase 60 Hz motors; and “C” denotes standard air-defrost.

Technical Highlights (verified TLV series):

Manufacturer: Trenton Refrigeration

Model: TLV325M4-S1D-C

Connected to: RCU 7 (Rooftop Condensing Unit)

Cooling Capacity: ≈ 37 800 BTU/hr @ +25 °F SST (10 °F TD)

Airflow: ≈ 2 785 CFM (three fans)

Fans: 3 × 460 V 3-phase axial motors

Defrost Type: Air defrost (C suffix)

Refrigerant Compatibility: R404A, R448A, R449A, R407A/C, R507

Coil: Copper-tube / aluminum-fin (4 FPI), factory-tested to 300 PSIG