Products

Immergas Hercules 35 is a floor-standing condensing boiler equipped with a 120-liter stainless steel storage tank. This model is designed for large private houses, villas and properties where several domestic hot water points may be used at the same time. With 28.2 kW heating output and 33.9 kW domestic hot water output, it provides high sanitary comfort and stable heating performance. HYDROGEN READY 20% technology, wide modulation range and large storage tank make it a premium solution for advanced heating and hot water systems.

Features
Model: Hercules 35
Product code: 3.035064
Type: Floor-standing boiler
Boiler type: Condensing boiler
Application: Heating and domestic hot water
Product plus: HYDROGEN READY 20%
Built-in storage tank: 120 liters
Storage tank material: Stainless steel
C.H. heat output: 28.2 kW
D.H.W. heat output: 33.9 kW
C.H. energy class: A
DHW energy profile: A / XL
Dimensions: 1600 x 600 x 600 mm
Type: Boiler with 120-liter storage tank
Modulation range: 10–100%
DHW production Δt 30°C specific flow rate: 21.5 l/min
DHW production Δt 30°C continuous service: 16.5 l/min
High domestic hot water comfort
High hydraulic performance
Wide modulation range
Suitable for large homes and villas
Ideal for several hot water points at the same time
Suitable for individual and larger heating systems
Solar-ready versions available in the range
Compatible with modulating thermoregulation to reach A+ energy classification
Compatible with methane, LPG, propane air and up to 20% hydrogen blend
Large condensing module to reduce carbon monoxide and nitrogen oxide emissions
10–100% modulation range for energy saving
Premium solution for heating and domestic hot water systems