Optialtum Inverta HT with two compressors

Hot water generation made easy – compact and reliable

Key data

Heizleistungsbereich (Produktreihe): 12.7 - 95.4kW
Particularly suitable for hot water generation
Legionella protection without electric booster heater
Perfect for renovations
Reliable make with one or two separate cooling circuits

Its robust reciprocating compressors make this heat pump the ideal solution for renovation and hot water generation. It outputs flow temperatures of up to 78 °C, thus keeping legionella at bay with no need for an electric booster heater. This product variant is available with two separate cooling circuits for particularly reliable operation. Integrates in home automation systems.

Model specifications

OA I HT 2-55e

B0/W35	12.7 - 59.3
B0/W45	11.9 - 55.7
B0/W55	11.1 - 51.8
B0/W65	10.4 - 48.7
B0/W75	9.1 - 42.3
B0/W35	4.16
W35	A+++
W55	A++
Dimensions (D × W × H) mm	1470x1900x865
Weight (kg)	810
Art.Nr	B11392

OA I HT 2-66e

B0/W35	15.2 - 70.9
B0/W45	14.3 - 66.8
B0/W55	13.4 - 62.5
B0/W65	12.7 - 59
B0/W75	11 - 51.4
B0/W35	4.2
W35	A+++
W55	A++
Dimensions (D × W × H) mm	1470x1900x865
Weight (kg)	830
Art.Nr	B11393

OA I HT 2-76e

B0/W35	17.6 - 81.9
B0/W45	16.5 - 76.9
B0/W55	15.3 - 71.5
B0/W65	14.4 - 67.2
B0/W75	12.5 - 58.2
B0/W35	4.17
W35	A+++
W55	A++
Dimensions (D × W × H) mm	1470x1900x865
Weight (kg)	840
Art.Nr	B11394

OA I HT 2-88e

B0/W35	20.5 - 95.4
B0/W45	19.3 - 89.8
B0/W55	18 - 84
B0/W65	16.9 - 79.1
B0/W75	14.7 - 68.7
B0/W35	4.25
W35	A+++
W55	A++
Dimensions (D × W × H) mm	1470x1900x865
Weight (kg)	860
Art.Nr	B11395