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Small Duct High Velocity Heating, Cooling and Home Comfort Systems
RBM Refrigerant Base Module
Includes:
Pre-Piped TXV
Freeze Stat
Service/Access Ports
T-Mounting Brackets
Double Sided Mounting Tape
Hole Plugs (2)
Installation Manual
RBM-50 (1.5-2 Tons)
RBM-70 (2.5-3 Tons)
RBM-100 (3.5-5 Tons)
Manufactured By
Module-RBM-Refrigerant-Base-Module-Installation-052020
Module-RBM-Refrigerant-Base-Module-Installation-052020
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Table of Contents
Related Manuals for Hi-Velocity RBM-70
Summarization of Contents
Refrigerant Base Modules (RBM)
Coil Configuration
Configures module for left/up/right or right/up/left airflow orientation.
Return Air Cutouts
Mounting Brackets
Instructions for mounting the cooling coil using T brackets and double-sided tape.
Thermal Expansion Valve & Sensing Bulb
Access Ports
Connects high/low side access ports for system startup, troubleshooting, and service.
External Equalizer Line
Compensates for refrigerant pressure drop through the coil.
Freeze Stat
Anti-freeze control prevents coil icing during low load or undercharge conditions.
Piping the RBM
Pipe Sizing
Information on liquid and suction line sizing based on tonnage and distance.
Charging (Continued)
Heat Pumps
Specific charging guidelines for heat pump applications.
Bi-Flow Receiver
Description and installation of a Bi-Flow Receiver for heat pumps.
Duct Sizing
Specifications
Detailed specifications for RBM-50, RBM-70, and RBM-100 models.
WARRANTY
TERMS & CONDITIONS
Outlines warranty claim procedures, limitations, and return policies.
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