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OchsnerTERRA 18 HPLA

The Ochsner TERRA 18 HPLA is a heat pump with SCOP (35 °C) 4.93 and refrigerant R410A.1

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SCOP (35 °C)
4.931

Seasonal efficiency: how much heat you get per kWh of electricity across a heating season.

Refrigerant
R410A1
Official source
Type (source)
Ground source1
Official source
Rated output 35 °C
17kW1
Official source
Rated output 55 °C
16kW1
Official source

Technical specifications

General
Type (source) Ground source1
Performance
Rated output 35 °C 17 kW1
Rated output 55 °C 16 kW1
Efficiency
SCOP (35 °C) 4.931
SCOP (55 °C) 3.541
Seasonal efficiency ηs 35 °C 189 %1
Seasonal efficiency ηs 55 °C 134 %1
Energy label 35 °C A, , , 1
Energy label 55 °C A, , 1
Noise
Indoor unit sound power 53 dB(A)1
Refrigerant
Refrigerant R410A1
Refrigerant GWP 2,0881
Refrigerant charge 2.35 kg1

Manufacturer documentation

External links to Ochsner's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

Frequently asked questions

What is the SCOP (35 °C) of the Ochsner TERRA 18 HPLA?

The SCOP (35 °C) of the Ochsner TERRA 18 HPLA is 4.93.1

Which refrigerant does the Ochsner TERRA 18 HPLA use?

The refrigerant of the Ochsner TERRA 18 HPLA is R410A.1

Sources

  1. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026