Hybrid Heat Pump Water Heater - LYDOS HYBRID S2

Hybrid Heat Pump Water Heater - LYDOS HYBRID S2

Hybrid heat pump water heater for the production of domestic hot water, made up of an air-to-water heat pump and an integrated heating element. Available in the versions with 60, 80, 100 and 130 litre storage tank

A smart efficiency upgrade from electric water heating, keeping replacement fast and simple.*

* Compared to a conventional electric water heater, Lydos Hybrid S2 provides improved energy efficiency. Actual energy savings may
vary depending on hot water demand, usage patterns and installation conditions. Lydos Hybrid S2 typically requires less complex
installation than standard heat pump water heaters

Specification

• Up to A+ efficiency **
• up to 75% energy savings***
• Uses natural refrigerant R290 with a low global warming potential (GWP = 0.02).****
• Active anode (ProTech) + magnesium anode
• Enamelled heating element
• Build-in WiFi for remote management via Ariston Net App
• Designed for indoor installation, with a noise level of just 46 dB(A),
• Accessory condensate collection tray available
** Energy label based on Commission Delegated Regulation (EU) No 812/2013
*** Value referring to the Lydos Hybrid Wi‑Fi S2 100L, compared with an Ariston Pro1 R 100L electric storage water heater, based on annual electricity consumption measured according to EN 16147 by Ariston laboratory in Fabriano (459 kWh/year vs 2,764 kWh/year). Actual savings depend on usage patterns, installation conditions and ambient air temperature
**** Based on the AR6 adopted by IPCC

Technical specification

Unique ref.LYDOS-HYBRID-S2
Product familyWater Heaters
Product groupHeat Pump Water Heater
TypeObject (single object)
Date of publishing2026-11-02
Edition number1

Material mainMetal
Material secondaryPlastic
Designed inItaly

Classification

BIMobject CategoryPlumbing - Water Heaters
IFC classificationElectric Heater
ETIM CodeEC000393
ETIM NameHot water heat pump
UNSPSC nameDomestic water heaters
UNSPSC code40101825
Uniclass 2015 CodePr_60_60_96
Uniclass 2015 DescriptionWater heaters
CSI MasterFormat 2014 Code22 33 00
CSI MasterFormat 2014 TitleElectric Domestic Water Heaters
OmniClass Number23-31 29 00
OmniClass TitleHot Water Heaters
CSI UniFormat II CodeD2020
CSI UniFormat II TitleDomestic Water Distribution

Region availability

Europe
Albania
Andorra
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Estonia
France
Greece
Hungary
Italy
Latvia
Lithuania
Malta
Monaco
Montenegro
North Macedonia
Poland
Portugal
Romania
San Marino
Serbia
Slovakia
Slovenia
Spain
Ukraine
Vatican City