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Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Product Description
4
Dimensions
C
B
A
D
E
A Internal view (seen from front side)
B Top view
Dimension
PAW‑TD23B6E5
A
17 – 37
B
1,751
C
1,853
D
646
E
599
Unit: mm
Technical Data
Combo Tanks
Enamelled
Stainless steel
Model
PAW‑TD20B8E3‑2
PAW‑TD23B6E5
Dimension H x W x D
mm
1,770 x 640 x 690
1,750 x 600 x 646
Weight (empty)
kg
150
111
Volume
l
185 + 80
230 + 60
Power supply
V / Phase / Hz
230 / 1 / 50
230 / 1 / 50
Hot water tank
Buffer tank
Hot water tank
Buffer tank
Volume
l
185
80
230
60
Max working pressure
MPa (bar)
0.8 (8)
0.6 (6)
1.0 (10)
0.3 (3.0)
Pressure test
MPa (bar)
1.2 (12)
0.9 (9)
1.5 (15)
0.39 (3.9)
Max working temp
°C
90
90
80
80
Connections
mm
Ø22
Ø22
Ø22
Ø22, copper
Material
S 275 JR vitrified
S235 JR
EN 14521
EN 14521
Insulation (material / thickness)
– / mm
PUR / 50
PUR / 40
PUR / 50
PUR / 50
Heating coil surface
m²
2.1
—
1.8
—
Electrical heater
W
3 000
—
2 800
—
Energy loss at 65 °C
1
kWh/24h
1.3
—
1.25
—
Energy efficiency class
2
B
B
B
A
Standing loss
W
53
46
52
29
1 Tested pursuant to EN 12897:2006.
2 According to EU Regulation 812/2013.
Note: Enamelled Combo Tank is produced by Lapesa. Stainless Steel Combo Tank is produced by OSO.
4.8.4
Residential ventilation unit with heat recovery
PAW-A2W-VENTA-L / PAW-A2W-VENTA-R
The Panasonic residential ventilation unit with
heat recovery is designed to serve two impor
-
tant purposes: ensuring a good indoor air quali-
ty and recovering heat that would otherwise be
lost through manual ventilation.
PAW‑A2W‑VENTA‑L
PAW‑A2W‑VENTA‑R