67Modul-AIR Exhaust Air Heat Pump Installation Guide
Modul-AIR Tank
The All-E and Aqua versions of the Modul-AIR Exhaust Air Heat Pump system is supplied with a purpose-
built Modul-AIR indirect Hot Water Tank. The Tank is designed from the ground up to work in tandem with
the Modul-AIR unit specifically. The Tank is provided with a 2kW backup water heating immersion that can
work in conjunction the Modul-AIR unit to speed up how water recovery times, in certain hot water modes.
An unvented kit is also provided with the tank allowing the hot water system to be pressured to a working
pressure of 3 Bar.
* - Heat up time is based on the EN12897 standard and the Heat Pump reheat time may differ.
** - Heat loss is based on the EN12897 standard.
Modul-AIR Indirect Tank Specs
Item No TUMA-00150-LFC TUMA-00180-LFC TUMA-00210-LFC
Capacity 150L 180L 210L
Internal Tank Material Stainless Steel - Duplex LDX 2101
Thermal Insulation Polyurethane foam CFC-Free & HCFC Free
Casing Painted Galvanised Carbon Steel DX51D
Coil Material Stainless Steel Tube AISI 316L
Weight (empty) kg 38 42 45
Weight (full) kg 185 218 248
Max. Operating Pressure 5 (bar)
Test Pressure 10 (bar)
Max. Working Temperature 90
o
C
Heating Elements 1. No. 2kW Incoloy Immersion
Heat Loss 53 58 62
Heat up Time (mins)* 24 29 33
Energy Efficiency Class** C
Height (mm) “A” 1102 1293 1478
Diameter (mm) “B” 545
Plan View Le Side View Front View Right Side View
B
A
B
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