Hot Water Boilers

Industrial Heating & Boilers Melbourne, Industrial Heaters Melbourne Australia - Thermic IndustriesClick here for: FEATURES      TECHNICAL DATA

Thermic's range of boilers employ a well tried and proven design concept based on the reverse flame combustion technology pioneered in hot water boilers by Thermic. This reverse flame combustion method provides an economical and highly efficient three pass gas flow system. The design incorporates a large pressurised combustion chamber allowing the first two passes of gas to be made in the combustion chamber itself. The scrubbing action of the reversing flame causes the gases to enter and re-enter the high temperature flame zone many times before making the third and final pass through the smoke tubes. Dimples in the smoke tubes further slow the passage of the combustion gases providing additional efficient heat transfer.

A major criterion in this design is the careful balance between radiant heating surfaces and secondary convection heating surfaces to ensure optimum efficiency when firing either gas or oil.

Because of the use of a pressurised combustion system, the boiler operation is completely independent of chimney draught. Chimney sizes are therefore reduced with consequent installation savings.

An extremely easy to clean design, as all heating surfaces can be reached easily by opening the burner door. This boiler can be cleaned while hot and still in service completely eliminating the need to shut down the system. This is an important feature of continued efficient operation, as each millimetre of soot or fouling reduces efficiency by 7%.

Wet back construction with insulated firing door for maximum heat retention reduces the possibility of condensation in the combustion chamber. It has a completely demountable casing system which is easily mounted on the framework forming a permanent part of the boiler.

The boiler top casing is strengthened and braced. The top section is constructed of heavy chequer plate and can serve as a walkway overcoming the most common on site damage problem.

 

FEATURES

Output Range
100kW to 3000kW - higher outputs on request.

Working Pressure
500kPa

Test pressure
750kPa

Insulation
Boiler Shell: 50mm fibreglass insulation with aluminium foil totally encasing boiler shell.
Boiler Door: Ceramic Fibre.

Casing
1mm steel panels finished in blue enamel.
3mm chequer plate top.

Door Hinging
Door hinged both sides - handling therefore optional.

Firing Equipment
Matching over-fire forced draft pressure jet burner to suit nominated fuel system.
Natural Gas/LPG/Oil/Duel Fuel.

Electrical Wiring
400 volt 3 phrase 50 cycle standard.
Except models TW100 - TW300: 230volt 1 phrase 50 cycle.

Valves
Drain valve fitted as standard.
Safety valve sized to suit application optional.

Control Panel
Standard modular control panel mounted on front of top plate.

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Standard Features Optional Features
   
  • ON/OFF switch
  • Digital flow
  • Temperature indication
  • Control and high limit
  • Thermostats
  • High/low thermostat
  • Indication lights
  • Power on
  • High limit
  • Lock out
  • High fire/low fire
  • Digital return
  • Temperature indication
  • Flue gas temperature indication
  • Modulating control
  • Low water
  • Cut out and indication
  • High or low gas
  • Pressure indication
  • Time clock
   

 

TECHNICAL DATA

Model Output

Dimensions (mm)
TW kW A B C D E F G H J
TW100 100 770 1780 905 400 680 720 120 75 475
TW125 125 770 1780 905 400 680 720 120 75 475
TW150 150 770 1780 905 400 680 720 120 75 475
TW175 175 770 1780 905 400 680 720 120 75 475
TW200 200 930 1850 1065 400 750 870 120 85 555
TW250 250 930 1850 1065 400 750 870 120 85 555
TW300 300 930 1850 1065 400 750 870 120 85 555
TW350 350 930 1850 1065 400 750 870 120 85 555
TW400 400 930 1850 1065 400 750 870 120 85 555
TW500 500 1040 2082 1175 400 982 955 140 95 610
TW600 600 1040 2082 1175 400 982 955 140 95 610
TW800 800 1200 2172 1350 500 922 1105 140 105 705
TW1000 1000 1240 2386 1390 500 1136 1120 140 105 725
TW1200 1200 1350 2386 1500 500 1136 1205 175 125 780
TW1500 1500 1485 2490 1640 500 1240 1320 175 125 860
TW1800 1800 1660 2800 1800 500 1650 1360 175 125 940
TW2100 2100 1850 3280 2000 500 2000 1550 175 175 1045
TW2500 2500 1850 3550 2000 500 2294 1550 175 175 1045
TW3000 3000 2150 4000 2300 500 2750 1900 175 175 1200

 

Model Connections (mm) Dry Weight Water Content Fuel Consumption
TW Flow & Return Safety Vent Flue OD kg litres GAS
mj/hr		 OIL
l/hr
TW100 65 20 150 445 330 430 12
TW125 65 20 150 465 322 537 14
TW150 65 20 180 485 316 645 18
TW175 65 20 180 504 312 753 20
TW200 65 25 200 650 450 860 25
TW250 65 25 200 680 440 1075 28
TW300 80 32 200 765 420 1290 35
TW350 80 32 200 780 410 1505 41
TW400 80 32 200 790 400 1670 46
TW500 100 40 250 1000 500 2150 58
TW600 100 40 250 1260 630 2580 70
TW800 125 50 300 1500 725 3225 87
TW1000 125 50 350 1796 912 4085 113
TW1200 125 2x40 400 2054 1170 5160 143
TW1500 150 2x40 450 2952 1570 6450 179
TW1800 150 2x50 450 3400 1890 7740 215
TW2100 150 2x50 500 4200 2200 9030 250
TW2500 200 2x65 600 4450 2630 10750 299
TW3000 200 2x65 600 5780 3150 12900 350

 

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