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RSI VPAC Optional Accessories
Factory Installed
For VPAC units 5-Ton - 100-Ton

• Evaporator Blower Fan Motor Upgrades 1.5 HP - 60 HP

• Condenser Blower Fan Motor Upgrades 1.5HP-25 HP

• Hot Water Coil Bolt-on 2-Row Hot Water Coil Bolt-on 4-Row

• Steam Coil Bolt-on 1-Row

• Shell/Tube cu/STL W/C Condensers through 15-Tons

• Shell/Tube cu/NI W/C Condensers

• Copper Finned A/C Condenser Coil through 40-Tons

• Copper Finned Evaporator Coil

• Electrofin Coated Condenser Coil through 40-Tons

• Electrofin Coated Evaporator Coil

• Discharge Gas Bypass Valves for (2) two circuits through 60-Tons

• Crankcase Pressure Regulator (2) two circuits through 20-Tons

• Low Ambient Control Timer(s)

• Low Ambient Damper/Actuator through 20-Tons

• Discharge Gas Bypass Valves for (2) two circuits through 60-Tons

• Crankcase Pressure Regulator (2) two circuits through 20-Tons

• Anti-Short Cycle Timer(s)

• VFD Evaporator Standard 208/240V Fan Motor

• VFD Evaporator Standard 460V Fan Motor

• VFD Evaporator Standard 575V Fan Motor

• Discharge Plenum Unpainted Galvanized Steel

• Air-side Economizer, Dampers & Enthalpy Control

• 5-Year Compressor Warranty 

• Ship 1 Unit as (2) Modules

• 2-Row Hydronic (Waterside) Economizer Package w/ (1) 3-way Diverting Valve/Parallel Bypass

• 2-Row Hydronic (Waterside) Economizer Package w/(2) 2-way Diverting Valve/Parallel Bypass

• 4-Row Hydronic (Waterside) Economizer Package with (1) 3-way Diverting Valve/Parallel Bypass

• 4-Row Hydronic (Waterside) Economizer Package with (2) 2-way Diverting Valve/Parallel Bypass

• Modulating Water Valve Reverse Acting/Parallel Bypass

• Pillow Block Bearings w/Extended Grease Lines (comes standard on 50-100 Ton units)

• Reversed Evaporator with Front Return

• 2" Filter Rack -without Filters (comes standard on 20-100 Ton units)

• Semi-Hermetic Compressors without Unloading instead of Scroll 

• Semi-Hermetic Compressors (comes standard on 70-100 Ton units)

• One (1) Bank Unloading for two (2) Compressors - Semi-Hermetic only (5-ton has (1) compressor)

• Sight Glasses (2) circuits (comes standard on 40-100 Ton units) (5-Ton has (1) one circuit)

• Non-fused Disconnect Switch 208/3/60 Volt or 460/3/60 Volt

• Electric Heat Module and Control Panel 

• Crankcase Heaters for Scroll Compressors - not available after 70 Tons

• Crankcase Heaters for Semi-Hermetic Compressors 

If the option you require is not listed, please contact us as we may be able to quote you on the installation charge for your provided parts. Some of these options include:

• Condensate Pump

• Compressor Lock-Out Relays

• Filters

• Freezestat

• Room Thermostat

• Pump Down

• Static Pressure Sensors

• Discharge Air Sensors

• Mixed Air Sensors

• Supply & Return Air Temperature Sensors

• All Wiring to Sensors

• Separate Power Terminal Block to Fan Motor

• Single Condenser Water Connections Manifolded

• Electrical Controls

• Electric Pre-Heat Coil

For pricing or questions, please see our Parts page.