Solid fuel boiler with manual loading STALMARK PID 15 kW

The Stalmark PID boilers are designed for central heating systems in private homes, agricultural facilities, workshops, and commercial spaces.

These heating boilers are equipped with upper and lower combustion chambers, allowing the use of bituminous coal, lignite, and wood as fuel.

Design and Materials

The body and heat exchanger are made of certified boiler steel P265GH with a thickness of 6 mm, ensuring strength and durability. The water-filled grates eliminate the need for their replacement, and the integrated lever mechanism facilitates the cleaning process.

Key Advantages

Efficiency of up to 83% - high heating efficiency.

The horizontal heat exchanger ensures optimal heat exchange.

The enlarged loading chamber allows less frequent fuel replenishment and extends the operating time from one load.

Designed to operate in open heating systems with natural or forced circulation.

Model Features

Flexibility in use: possibility of upper and lower combustion.

Durable water-filled grates.

Enlarged loading chamber for convenient operation.

Grate cleaning mechanism with a movable grate.

Four-way heat exchanger for maximum heat emission.

Works in open heating systems.

Thermo-bimetallic draft regulator – automatic air supply adjustment.

RV12 blower:

Provides forced air supply to the combustion chamber.

Increases combustion efficiency, allowing fuel savings of up to 30%.

ST-81 z PID controller – maintains stable coolant temperature and manages pumps (heating, DHW, underfloor heating) and the mixing valve actuator.

The built-in flue gas temperature sensor automatically adjusts the fan operation, enhancing economy.

Optional: room thermostat for convenient indoor temperature control.

Basic Equipment

Thermomanometer

Secondary air regulator

Smoke damper

Ash box

Cleaning tools

The Stalmark PID boilers are a reliable and economical solution for efficient heating of various facilities.