Heat pumps · MT

ELCOAQUATOP S11

The ELCO AQUATOP S11 is a heat pump with SCOP (35 °C) 6.65 and refrigerant R410A.¹

Last updated: 29 September 2026 Technical specifications ⇄ Compare this model

SCOP (35 °C): 6.65¹

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: 13.34kW¹

Official source
Rated output 55 °C: 12.51kW¹

Official source

Technical specifications

General
Type (source)	Ground source¹
Performance
Rated output 35 °C	13.34 kW¹
Rated output 55 °C	12.51 kW¹
Efficiency
SCOP (35 °C)	6.65¹
SCOP (55 °C)	5.38¹
Seasonal efficiency ηs 35 °C	258 %¹
Seasonal efficiency ηs 55 °C	207 %¹
Energy label 35 °C	A, , , ¹
Energy label 55 °C	A, , , ¹
Noise
Indoor unit sound power	34 dB(A)¹
Refrigerant
Refrigerant	R410A¹
Refrigerant GWP	2,088¹
Refrigerant charge	2.9 kg¹

Manufacturer documentation

Product page (elco.at)
Datasheet / specifications — ErP Produkt Fiche AQUATOP S S-W (elco.at, PDF)
Brochure / leaflet — Produktbroschüre AQUATOP S (elco.at, PDF)

External links to ELCO'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 ELCO AQUATOP S11?

The SCOP (35 °C) of the ELCO AQUATOP S11 is 6.65.¹

Which refrigerant does the ELCO AQUATOP S11 use?

The refrigerant of the ELCO AQUATOP S11 is R410A.¹

Sources

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

Key figures