Palazzetti Ecofire Jackie Idro S26 TC: 26 kW hydro pellet stove, Standard or DHW

Palazzetti Ecofire Jackie Idro S26 TC is a 26 kW sealed fan-assisted hydro pellet stove designed to transfer most of its useful heat to a central-heating water circuit while also providing direct room heating.

From a total nominal output of 26 kW, up to 24.6 kW is transferred to the heating-water circuit.

The product can be selected in two configurations:

• Jackie Idro S26 TC Standard: hydronic heating plus fan-assisted room heating.
• Jackie Idro S26 TC DHW: supplied with the hydraulic kit for domestic hot-water production.

Standard or DHW configuration

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

Key features

• 26 kW nominal heat output.
• 24.6 kW nominal output to water.
• Standard or DHW configuration.
• CC50 sealed combustion.
• Fan-assisted hydro heating.
• 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 / buffer-tank interface.
• Universal Gateway ready.
• Complete Burning System.
• Combustion Dynamic Control.
• Self Cleaning System.
• Quick Start.
• Star pellet-feed system.
• 27 kg pellet hopper.
• Pellet consumption approx. 1 - 5.75 kg/h.
• A++ energy class.
• Italian 5-star environmental rating.

26 kW total output and 24.6 kW to water

Jackie Idro S26 TC provides 26 kW nominal total heat output, with approximately 24.6 kW transferred to the heating-water circuit.

The vast majority of useful heat is therefore directed to the hydronic system, while the integrated room fan provides direct heat to the installation room.

Because of the high water output, correct sizing is particularly important to avoid oversizing the heating system.

Fan-assisted hydro heating

Jackie Idro S26 TC combines hydronic heating with adjustable room ventilation.

The ventilation can be modulated through different output levels and can also be completely switched off when forced room heating is not required.

DHW configuration

The Jackie Idro S26 TC DHW version includes a dedicated hydraulic kit for domestic hot-water production.

The complete system must nevertheless be correctly designed according to domestic hot-water demand, hydraulic layout, operating temperatures and any storage systems.

CC50 sealed combustion

Jackie Idro S26 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 equipment simplifies installation but does not replace correct system design and sizing.

Integrated anti-condensation valve

An integrated anti-condensation valve assists correct management of return-water temperature and helps reduce operating conditions that could promote condensation inside the heat exchanger.

Combustion Dynamic Control

Combustion Dynamic Control helps maintain the correct balance between pellet fuel and combustion air 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 S26 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.

Smart-control compatibility

Jackie Idro S26 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 S26 TC must be connected to a correctly designed hydronic heating system and a suitable chimney.

With 24.6 kW delivered to the water circuit, appliance 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 S26 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 S26 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.