STjh equal bidirectional heat-pipe recovery unit with level side-by-side finned sections and a central divider on white.

STJH-HEAT-PIPE-ENERGY-RECOVERY-EQUAL-BIDIRECTIONAL

Heat-Pipe Energy Recovery Unit Equal Bidirectional

A level side-by-side heat-pipe circuit charged for comparable heating- and cooling-season recovery.

Balanced heating and cooling recovery
Side-by-side air streams
Passive 1/2 in copper heat pipes

Introduction de produit

This level side-by-side unit places parallel supply and exhaust faces across a common partition and uses 1/2 in copper heat-pipe tubes. Circuit charge and geometry are selected for equal heating and cooling recovery rather than favoring one season. The passive refrigerant cycle transfers sensible heat without mixing the air streams or using a seasonal tilt mechanism, making installation levelness important to bidirectional performance.

Key Features

Year-round recovery balance

Charge and circuit design allow the unit to operate in either seasonal heat-flow direction.

No intentional air mixing

A partition separates supply and exhaust while sealed tubes conduct energy across it.

Passive refrigerant movement

Temperature difference drives evaporation and condensation without a pump or wheel motor.

Paramètres techniques

Air-Stream Arrangement	Side by side
Recovery Bias	Equal heating and cooling
Tube Outside Diameter	1/2 in copper
Operation	Passive sealed heat pipe
Air Separation	Partition between supply and exhaust
Energy Transfer	Sensible
Orientation	Level installation for bidirectional duty
Moving Parts	None in heat-transfer circuit
Primary Duty	Mixed-climate year-round recovery
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Applications

For clean facilities in mixed climates requiring balanced year-round sensible recovery without a rotating cross-stream component.

Solutions for Your Application

The unit is installed out of level and one seasonal direction underperforms.Provide a level support plane and verify orientation before sealing the AHU sections.

Supply and exhaust pressure difference drives casing leakage around the partition.Seal the partition and casing independently and test leakage at the design differential.

Options disponibles

Specify airflows, temperatures, rows, fin spacing, coatings, casing, partition, access, bypass and frost-control strategy.

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