PACi with Water Heat Exchanger

Panasonic introduces highly-efficient Water Heat Exchanger for PACi Series.

This ground-breaking product gives further possibilities of PACi solutions by adding hydronic options.

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Cost Saving Solution.

· A+++ Energy efficiency class (scale from A+++ to D)
· Cost effective water projects thanks to lower cost for PACi compared to VRF


Space saving & Flexible positioning.

· 2 installation possibilities (Wall-mounted / Floor-standing)
· Compact, lightweight unit design, only 27kg


Easy Installation, Maintenance.

· Quick mounting process
· Flow switch kit is included as a standard
· Direct access to electrical box

Water outlet temperature

Cooling: 5 ~ 15°C

Heating: 35 ~ 50°C

Highly-efficient Water Heat Exchanger for PACi Series

System example.
a. Refrigerant piping.
b. External pump.
c. Buffer tank*.
d. Water piping.
e. Fan coil unit.
f. Underfloor.

* Minimum buffer tank volume: 10L/kW.
** Diagram is for illustrative purpose only.

Space saving & Flexible positioning

Compact and light unit.
· Only 205mm depth fits within a limited space
· Lightweight design at only 27kg, makes it easy to maneuver and position
· Maximum total refrigerant piping length: 90m*
* 90m for PAW-200W5APAC.
2 installation options.
· Wall-mounted and Floor-standing installation options are available. Free-up floor space by using the Wall-mounted installation
· Quick mounting process with its lightweight compact design
Make fixing holes → Fix 2 screws → Hang the unit → Finish

PACi Water Heat Exchanger (WHE) is ideal solution for small retails and offices.

This is the first PACi connected WHE system.
The investment costs can be amortised in a short period.

Quick installation with pre-assembled flow switch.
The flow switches come pre-assembled with pipe fittings for ease of installation.

Easy maintenance operation from two points of access

a. Removable lid for electrical installation.
b. Electrical Box.
c. Integrated Control display.
d. Rear differential pressure switch for BPHE safety.
e. Plate heat exchanger with optimized distributor for R32 refrigerant.
f. Antifreeze Sensor.
g. Completely removable metallic case: full access for maintenance.

Application example

· Fulfilling R32 refrigerant needs to follow environmental perspective, Company policy
· Water solution to substitute existing boiler system
· Hydraulic system to reduce total amount of HFC refrigeration
Small office.