Heizomat Boilers Container
Heizomat Boilers RHK204

Boilers

Residential, Agricultural, Commercial, Institutional, Indoor and Outdoor Ready to go Applications

50,000 – 3,000,000 BTUs
15 – 990 kW

Near Zero Maintenance.

With automated fuel supply to the boiler from the bunker, automated de-ashing, ignition and self-monitoring this boiler involves near zero maintenance and provides as reliable and simple to use heating as any oil, gas or propane system.

Plug and Play Containerized Option.

Pre-installed into a 10, 20 or 40 foot container with plumbing and electrical work complete. This solution includes the bunker, chimney and a side door for loading. Simply drop onto your site and connect in to your electrical and underground water pipes.

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Built to Last

German engineered by highly trained blacksmiths, engineers and technicians in a family-owned innovation and manufacturing facility this boiler is built to last using solid core augers, continuous seam welds and high grade boiler steel.

How they work

Low-Cost Fuel Options

 

Woodchip/Pellet SeriesHSK Series Boiler

HSK-RA 15-198kw   This series comes at a lower cost and provides a compact solution to heating with biomass. Besides woodchips, it can also burn wood pellets, saw dust and shavings.

 

 

 

Biomass Series RHK Series Boiler

RHK-AK 30-990kw +     These boilers are regarded as the most solid and omnivorous boilers on the market. The robust de-ashing system can deal with the most problematic biomass fuels including low-grade chip with high bark content or foreign materials (such as nails) from construction offcuts.

 

Fuel Storage

Heizomat_Container_Anlage_05

Fully equipped containerized solutions are available and come with built in bunker, boiler room, plumbing, electrical and chimney. A true Plug & Play option.

 

 

House with Bunker

Custom configurations can also be created to fit into your new or existing building and bunker.  Our engineers will help you to design a solution that fits your unique opportunities.

Patented Jam-Free Fuel Feeding

1. Chain linked parallel extraction arms draw your fuel into the feed augers from the furthest corners of your bunker and are available in diameters up to 7m.

Discharge System

Open and Closed Auger

2. Open and closed solid core feed augers with loosening geometry provide trouble-fee fuel transport and apply up to 3,700 lb·ft of torque to crush and move larger chunks and branches up to a couple of inches in diameter.

Milling Cutter

 

3. The milling cutter can reduce oversized fuel down to size enroute.

 

 

 

4. The rotary valve prevents back burn by completely isolating the boiler from the fuel store even during power outages and it’s auto-reversing ability prevents jams.

Automatic Ignition and Continuous Operation

 

Glow bar ignition:  Electrical glow bar(s) are initially activated by a start button on the SIMATIC Control panel.  Automated infeed, ignition of the fuel and building of the firebed follows.

Glowbar

 

Two options are available for automated boiler operation:

1. Drip-fed continuous burn maintains embers in the combustion chamber through the slow feeding of fuel and minimal ventilation. When heat is required the fuel feed and ventilation are automatically increased to meet the demand.

2.  Glow bar ignition as needed.  When heat requirements are low the boiler can be programmed to allow the fire to go out.  Glow bar ignition is then reactivated by heat requirements or by timer, to restart the fire and heating process.

Optimized Combustion

 

combustion chamber1

The combustion chamber is constructed of refractory concrete with a full fireclay lining for optimal transfer of heat to the boiler water.

 

 

 

The counter rotational ventilation system ensures the cleanest burn by adding primary air directly to the fire bed and secondary air through the sides of the chamber, which significantly increases the heat yield.

Boiler Combustion Diagram

Intelligent controls ensure highly efficient combustion at both partial and full peak load by controlling the fuel feed based on the return water temperature, and the flue gas temperature and oxygen content.

Continuous Self Cleaning

 

Continuous heat exchanger cleaning maintains the high efficiency of the boiler over time and is achieved through multiple de-ashing augers mounted in the heat exchanger tubes that rotate to collect soot/tar from the hot gases and feed them into the ash cleaning system.

Automated ash removal in the firebox is achieved through a chain and flight system in the RHK series and a sweep arm and grate system in the HSK boilers. Both provide efficient ash removal into a galvanized ash bin outside the boiler for easy disposal.

Deashing armDeashing chain

Advanced Controls

 

7″ Touch screen SIMATIC controls manage full automation of the system and are able to be linked to text alerts and remote monitoring to ensure confidence and peace of mind.

The boiler is constantly monitoring and controlling the amount of fuel, the temperature of the exhaust gases, the temperature of the return water and the heat demand to ensure that the boiler is always operating optimally. Two operating modes are available for when heat is not required – self-ignition or drip-fed continuous burn.

controls_medium

 

Low Maintenance

 

Heizomat Built Tough

 

Built for automation and long life Heizomat boilers require very little maintenance.

 

Automated text messaging is available to provide instant alerts should attention be required.

Designed for Safety

 

In addition to sealing moving parts from dirt and dust to prevent wear and tear, a lot of thought has been put into ensuring safe operation of the boiler, such as restricting access to moving parts with tamper-proof safety switches and the use of a mechanical rotary valve on the feed system that prevents the possibility of fire escaping back into the feed auger.

 

SafetyFirst

Built to Last

 

Built to last by highly trained blacksmiths, engineers and technicians in Bavaria, Germany. No third party outsourcing is used as many competitors do.

These boilers are manufactured from ST 37.2 strong boiler steel. Try comparing the weight of our boilers against our competitors!

The very first boiler was installed over 30 years ago and is still going strong. Customers who visit Heizomat in Germany are easily convinced of the dedication to high quality and solid manufacture combined with smart design and high tech innovation.

 

Boiler Warranty & Support

 

Local representation in North America ensures that you have someone to call with your questions and needs for support.

At Heizomat GmbH and Heizomat Canada we aim to provide the highest quality support and advice from our highly experienced technical staff. Whether you want information on boiler service plans, technical advice and support or just simply want advice on the most appropriate biomass solution for your application, our trained support staff are here for you.

  • Assembly service: Where required/requested we can provide Heizomat trained personnel and/or engineers to assist installers with advice and on-site service for the assembly of the boiler system, at which point the system is pre-commissioned and handed over to the installers to complete the wet works.
  • Installer training and support : we have a demonstration site in Ontario from which we offer installer training and carry out various informative events.
  • Technical support helpline for installers and end users
  • Extended warranty plans: on larger orders, we offer on behalf of Heizomat a full range of extended, manufacturer backed (not simply insurance) extended warranties of up to 20years. Please contact for more information.
  • Spare parts: We offer an efficient parts supply service.

Heating With Woodchips

Saves 48% - 70% on Fuel Costs

Calculate What You'll Save

Calculate Your Savings

The following calculations are based on a 60 kW Boiler producing 360,000,000 BTUs over 1800 heating hours.
Enter your own numbers for Volume, Cost and Efficiency to calculate savings specific to you.

Fuel Annual
Volume
Cost Equipment
Efficiency
Energy Value Annual
Cost
Savings with
Heizomat
Wood Chips cubic meters $/cubic meters % $ $ %
Oil liters $/liter % $ $ %
Propane liters $/liter % $ $ %
Wood Pellets metric tonnes $/metric tonne % $ $ %
Cord Wood bush cord $/bush cord % $ $ %
Natural Gas cubic meters $/cubic meters % $ $ %

Pick your size

  • HSK-RA 15 (Woodchip)

    HSK-RA 15 (Woodchip)

    Output: 15 kW / 51,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 2.60
    LxWxH (mm): 800 x 740 x 1442
    Weight (kg): 575
    Water capacity (liters): 170

  • RHK-AK 30 (Biomass)

    RHK-AK 30 (Biomass)

    Output: 36 kW / 122,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 15.70
    Ash container (liters): 45, 240
    LxWxH (mm): 1700 x 860 x 1585
    Weight (kg): 900
    Water capacity (liters): 165
    Flue diameter (mm): 250

  • HSK-RA 30 (Woodchip)

    HSK-RA 30 (Woodchip)

    Output: 33 kW / 112,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 3.80
    LxWxH (mm): 935 x 740 x 1442
    Weight (kg): 770
    Water capacity (liters): 188

  • RHK-AK 50 (Biomass)

    RHK-AK 50 (Biomass)

    Output: 50 kW / 170,000 BTU
    Fuel: Chip, pellet, sawdust, shavings, pallet & offcut chip, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 4.50
    LxWxH (mm): 1900 x 860 x 1585
    Weight (kg): 1000
    Water capacity (liters): 205

  • HSK-RA 50 (Woodchip)

    HSK-RA 50 (Woodchip)

    Output: 45 kW / 153,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 4.90
    LxWxH (mm): 800 x 740 x 1442
    Weight (kg): 860
    Water capacity (liters): 210

  • HSK-RA 60 (Woodchip)

    HSK-RA 60 (Woodchip)

    Output: 60 kW / 204,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 5.90
    LxWxH (mm): 1335 x 740 x 1442
    Weight (kg): 950
    Water capacity (liters): 255

  • RHK-AK 60 (Biomass)

    RHK-AK 60 (Biomass)

    Output: 60 kW / 204,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 5.60
    Ash container (litres): 45, 240
    LxWxH (mm): 2100 x 860 x 1585
    Weight (kg): 1150
    Water capacity (litres): 250
    Flue diameter (mm): 250

  • HSK-RA 75 (Woodchip)

    HSK-RA 75 (Woodchip)

    Output: 75 kW / 255,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 8.10
    LxWxH (mm): 1335 x 890 x 1550
    Weight (kg): 1300
    Water capacity (litres): 280

  • RHK-AK 75 (Biomass)

    RHK-AK 75 (Biomass)

    Output: 75 kW / 255,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 7.20
    Ash container (litres): 45, 240
    LxWxH (mm): 1950 x 1085 x 1645
    Weight (kg): 1400
    Water capacity (litres): 385
    Flue diameter (mm): 250

  • HSK-RA 100 (Woodchip)

    HSK-RA 100 (Woodchip)

    Output: 96 kW / 327,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 10.50
    LxWxH (mm): 1635 x 890 x 1550
    Weight (kg): 1470
    Water capacity (liters): 360

  • RHK-AK 100 (Biomass)

    RHK-AK 100 (Biomass)

    Output: 100 kW / 341,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 8.90
    Ash container (liters): 45, 240
    LxWxH (mm): 2200 x 1085 x 1645
    Weight (kg): 1500
    Water capacity (liters): 475
    Flue diameter (mm): 250

  • HSK-RA 150 (Woodchip)

    HSK-RA 150 (Woodchip)

    Output: 150 kW / 511,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 15.70
    LxWxH (mm): 1695 x 930 x 1980
    Weight (kg): 2140
    Water capacity (liters): 625

  • RHK-AK 150 (Biomass)

    RHK-AK 150 (Biomass)

    Output: 149 kW / 508,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 14.10
    Ash container (liters): 45, 240
    LxWxH (mm): 2790 x 1565 x 1895
    Weight (kg): 2570
    Water capacity (liters): 712
    Flue diameter (mm): 250

  • RHK-AK 155 (Biomass)

    RHK-AK 155 (Biomass)

    Output: 149 kW / 508,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 13.90
    Ash container (liters): 45, 240
    LxWxH (mm): 2865 x 1150 x 2065
    Weight (kg): 2320
    Water capacity (liters): 510
    Flue diameter (mm): 250

  • HSK-RA 200 (Woodchip)

    HSK-RA 200 (Woodchip)

    Output: 199 kW / 679,000 BTU
    Fuel: Chip, pellet, sawdust, shavings
    De-ashing: Sweeping arm & grate
    Heat Exchange Surface (m2): 20.90
    LxWxH (mm): 2660 x 930 x 1980
    Weight (kg): 2660
    Water capacity (liters): 810

  • RHK-AK 200 (Biomass)

    RHK-AK 200 (Biomass)

    Output: 199 kW / 679,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 18.00
    Ash container (liters): 45, 240
    LxWxH (mm): 3290 x 1565 x 1895
    Weight (kg): 3108
    Water capacity (liters): 985
    Flue diameter (mm): 250

  • RHK-AK 205 (Biomass)

    RHK-AK 205 (Biomass)

    Output: 199 kW / 679,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 18.00
    Ash container (liters): 45, 240
    LxWxH (mm): 3365 x 1150 x 2065
    Weight (kg): 2860
    Water capacity (liters): 660
    Flue diameter (mm): 250

  • RHK-AK 300 (Biomass)

    RHK-AK 300 (Biomass)

    Output: 300 kW / 1,023,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 29.70
    Ash container (liters): 45, 240
    LxWxH (mm): 3490 x 1880 x 2035
    Weight (kg): 5400
    Water capacity (liters): 1258
    Flue diameter (mm): 250

  • RHK-AK 400 (Biomass)

    RHK-AK 400 (Biomass)

    Output: 400 kw / 1,364,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 33.75
    Ash container (liters): 45, 240
    LxWxH (mm): 3990 x 1880 x 2035
    Weight (kg): 6200
    Water capacity (liters): 1580
    Flue diameter (mm): 250

  • RHK-AK 500 (Biomass)

    RHK-AK 500 (Biomass)

    Output: 500 kW / 1,706,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 37.10
    Ash container (liters): 45, 240
    LxWxH (mm): 4290 x 1880 x 2035
    Weight (kg): 6800
    Water capacity (liters): 1805
    Flue diameter (mm): 250

  • RHK-AK 650 (Biomass)

    RHK-AK 650 (Biomass)

    Output: 600 kW / 2,047,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 56.00
    Ash container (liters): 45, 240
    LxWxH (mm): 4385 x 2146 x 2066
    Weight (kg): 8500
    Water capacity (liters): 2680
    Flue diameter (mm): 250

  • RHK-AK 850 (Biomass)

    RHK-AK 850 (Biomass)

    Output: 800 kW / 2,729,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 74.00
    Ash container (liters): 45, 240
    LxWxH (mm): 5086 x 2146 x 2066
    Weight (kg): 9900
    Water capacity (liters): 3940
    Flue diameter (mm): 250

  • RHK-AK 990 (Biomass)

    RHK-AK 990 (Biomass)

    Output: 990 kW / 3,378,000 BTU
    Fuel: chip, pellet, sawdust, shavings, Rapeseed, straw, Miscanthus
    De-ashing: Chain & flight
    Heat Exchange Surface (m2): 85.00
    Ash container (liters): 240, 900
    LxWxH (mm): 5900 x 2650 x 3050
    Weight (kg): 14,000
    Water capacity (liters): 5600
    Flue diameter (mm): 250