Palazzetti Ecofire Jackie Idro S15 TC: 15 kW hydro pellet stove, Standard or DHW

Palazzetti Ecofire Jackie Idro S15 TC is a 15 kW sealed fan-assisted hydro pellet stove designed to heat a central-heating water circuit while also providing direct fan-assisted room heating.

From a total nominal output of 15 kW, up to 14.1 kW is transferred to the heating water.

The product can be selected in two configurations:

• Jackie Idro S15 TC Standard: hydronic space heating plus fan-assisted room heating.
• Jackie Idro S15 TC DHW: supplied with the hydraulic kit for domestic hot-water production.

Standard or DHW: which version should you choose?

Both versions share the same thermal platform, room ventilation and main Palazzetti technologies.

Key features of Jackie Idro S15 TC

• 15 kW nominal heat output.
• 14.1 kW nominal output to water.
• Standard or DHW configuration.
• CC50 sealed combustion.
• Fan-assisted hydro heating.
• Rounded design.
• Painted-steel side panels.
• Cast-iron top.
• Double-glazed door.
• Balanced Door.
• Adjustable and fully switchable room ventilation.
• Integrated hydronic unit.
• Integrated anti-condensation valve.
• Retractable digital touch control panel.
• Daily and weekly scheduling.
• Integrated external thermostat or buffer-tank interface.
• Universal Gateway ready.
• Complete Burning System.
• Combustion Dynamic Control.
• Self Cleaning System for burn pot and heat-exchanger tubes.
• Quick Start.
• Star pellet-feed system.
• 27 kg pellet hopper.
• Pellet consumption approximately 1 - 3.27 kg/h.
• A++ energy class.
• Italian 5-star environmental rating.

15 kW total output and 14.1 kW to water

Jackie Idro S15 TC provides a 15 kW nominal total heat output, with approximately 14.1 kW transferred to the heating-water circuit.

Most of the useful energy is therefore directed to the central-heating system, while the integrated room fan provides direct heat to the room where the stove is installed.

Hydro heating with adjustable room ventilation

Unlike a purely hydronic pellet stove, Jackie Idro S15 TC also incorporates fan-assisted room heating.

The room ventilation can be adjusted through several output levels and can also be completely switched off when forced airflow is not required.

This provides additional flexibility, allowing the appliance to heat both the central-heating water circuit and the installation room.

DHW configuration

The Jackie Idro S15 TC DHW version includes a dedicated hydraulic kit for domestic hot-water production.

This is the appropriate configuration when the appliance is intended to contribute both to space heating and domestic hot-water generation.

The complete hydraulic system must still be correctly designed according to domestic hot-water demand, operating temperatures and any additional storage or heat generators.

CC50 sealed combustion

Jackie Idro S15 TC is a CC50 certified sealed pellet stove.

CC50 means that combustion-chamber airtightness is verified at a pressure difference of up to 50 Pa according to EN 16510.

Combustion air can therefore be supplied directly from outdoors rather than being taken from the installation room.

Integrated hydronic unit

The appliance includes an integrated hydronic unit comprising a circulation pump, safety valve, closed expansion vessel and pressure gauge.

The integrated components simplify installation but do not replace correct system design and sizing.

Integrated anti-condensation valve

An integrated anti-condensation valve helps manage return-water temperature and limit operating conditions that could promote condensation inside the heat exchanger.

Combustion Dynamic Control

Combustion Dynamic Control continuously helps maintain the correct balance between pellet fuel and combustion air, supporting stable and efficient combustion under different operating conditions.

Complete Burning System

The Complete Burning System promotes more complete combustion of residual material, helping reduce ash production and improve fuel utilisation.

Self Cleaning System

The Self Cleaning System automatically cleans both the pellet burn pot and the heat-exchanger tubes, helping maintain consistent heat transfer and reduce routine manual intervention.

Quick Start

Quick Start is designed to reduce ignition time and allow the appliance to reach normal operating conditions more quickly.

Controls and heating-system integration

Jackie Idro S15 TC features a retractable digital touch control panel with daily and weekly scheduling.

An integrated interface is also provided for an external thermostat or buffer tank, supporting integration into advanced hydronic heating systems.

Smart-control compatibility

Jackie Idro S15 TC is designed for the optional Universal Gateway, providing access to compatible Palazzetti smart functions.

My Cli-Mate+ and Shape+ require Universal Gateway or MyDisplay+.

Technical specifications

Installation and hydronic system sizing

Jackie Idro S15 TC must be connected to a correctly designed hydronic heating system and a suitable chimney.

With 14.1 kW delivered to the water circuit, selection should be based on the actual hydronic heat demand rather than floor area alone.

For the DHW configuration, domestic hot-water demand and the complete hydraulic layout must also be correctly assessed.

A++ energy class, 5-star rating and incentives

Palazzetti Ecofire Jackie Idro S15 TC is rated A++ and achieves the Italian 5-star environmental rating under D.M. 186.

Palazzetti documentation refers to Conto Termico 3.0 for Jackie Idro S15 TC. Eligibility depends on the type of project, the appliance being replaced and compliance with all applicable technical and administrative requirements.

For further information, see our guide to Conto Termico 3.0 and incentives for biomass heating appliances.