Heat Recovery Valve Pipe Box, 4 Port

Simultaneous Cooling & Heating Operation

• Allows for simultaneous cooling and heating operation with MRV-5 Heat Recovery & MRV-5H systems.

Series Piping Arrangement

• Supports a series piping arrangement, allowing the three-pipe refrigerant system to pass through the VP box and continue on to additional VP boxes and indoor units reducing installation costs with the elimination of a refrigerant branch pipe.

Multi-Port Construction

• Multi-port construction provides a set of (4) indoor side piping connection ports. Each set of indoor side piping connections ports can be connected up to (5) indoor units.

Independent Control

• Each indoor side port can independently choose the appropriate cooling or heating operation mode, regardless of the current mode of the other ports.

Durable Construction

• Galvanized steel exterior construction.

Refrigerant Control

• Refrigerant control via electronic expansion valves. Pressure equalization circuit reduces refrigerant noise.

• See technical literature for full product specifications.

FEATURES
Style	Heat Recovery Box

WEIGHTS & DIMENSIONS
Net Weight	24.25 lb
Approximate Shipping Weight	33.07 lb

• Installation Instructions

• Submittal Sheet

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