Pellet Boiler PT4e 120 to 250

Get in touch for a Quote - Contact us 

For automatic burning of: Fuel acc. EN ISO 17225 - Part 2: wood pellets class A1 / D06 Optimal combustion technology through:

• Retort complete with optimized silicon carbide combustion chamber Including special alloyed two-part combustion grate, consisting from fixed slip-on grate and automatic 110 ° tilting grate
• Three-way heat exchanger, fully automatic heat exchanger cleaning in the second and third train

• Automatic ash discharge from retort and heat exchanger in mobile ash box with 55 l capacity for PT4e 120 in mobile ash box with 75 l capacity for PT4e 140 - 180

• Automatic ignition by silent ceramic igniter
• Variable speed high efficiency EC induced draft fan
• Vacuum-controlled combustion with sensorless ember bed monitoring
• Flue gas recirculation FGR
• Fixed built-in temperature control with HE pump, mixer, shut-off and balancing valve
• Stoker with 2 multi chamber rotary valve
• Pellet container (capacity 200 liter)
• External suction modul fitted in the return line in any position
• Balancing valve permanently installed on PT4e 120 - 180
• Scrub and cleaning device set

optional:

• installable electrostatic particle filter

Control system H 3200 Touch

Microprocessor controls for optimising the combustion process through precise control of the boiler- and exhaust gas temperature, including actuators for primary and secondary air dampers, 7 ” color display for the representation of all important values and status messages with USB interface for updates; including lambda control

Scope of delivery:

Core module

• • 2 mixing heating circuits (outside sensor included) and
  • 1 speed-controlled pump output or change-over valve
• Hydraulic module
  • 2 speed-controlled outputs for pumps or switching valve
  • 6 sensor inputs
• Outside sensor
• Contact probe for 1 mixing heating circuit (2nd heating circuit possible via additional sensor)

Optional:

Control expandable to 18 heating circuits (wall enclosures) and total 8 hydraulic modules (wall housing); thereby numerous additional functions such as solar, oil / gas boilers, circulation, differential control (e.g., water-borne chimney insert), etc. are possible. For additional equipment see connection diagrams

All information in mm!

Related Accessories 

Click Below to Add to order each Accessories

• Pellets Suction Systems
• Pellets Suction Screw
• Pellet Supply Bin
• Pellets Bag Silo Systems
• Pellet mole & Pellets box

Downloads 

• EN Prospekt PT4e.pdf
• EULabel FactSheet PT4e EN.pdf