Vertical 3 - Pass Heater

The KBG Boilers Pvt.Ltd. is Forced Circulated Thermic Fluid Heater. The Thermic Fluid is Pumped and Circulated in a Closed Circuit and the Heat is Generated of The Process. The same Thermic Fluid is Used Over and Over again.
An Integrated Combustion Chamber is Arranged as a Nest of Concentric Coils are Placed within a Sturdy Shell of Mild Steel. The Concentric Helical Tube Coils Allow 3 Flue Passes, so as to ensure optimum rate of Heat Release and Maximum Heat Transfer. The Design Avoid Extensive use of Refractory Material with all Standard Accessories is Mounted on a Sturdy Steel Skid for easy Installation.


Safety with Surety
  Abnormal Condition   Safety Action
Coil Chocking
Differential Pressure Switch (DPS) Across System Cuts of The ID Fan Slowing Down Combustion
Thermic Fluid Motor Trip
Electrical Interlock Cust of Fans
Low Thermic Fluid Level in Expansion Tank
Level Switch Actuated at Expansion Tank Cust of The ID Fan / FD Fan
Low Thermic Fluid Flow
Differential Pressure Switch (DPS) Across Intel & Outlet Headers Cuts of The ID Fan Slowing Down Combustion
Power Failure
- Diesel Engine (Optional) Keeps Thermic Fluid Moving to avoid Overheating & Overflow of Oil
- Exhaust with Damper Provided on Furnace to Drive away Hot Gases Directly
Thermic Fluid Temperature High
Digital Temperature Cuts of ID Fan at Set Point
Thermic Fluid System Pressure High Due to System Valves Closure etc.
- Pressure Switch Cuts of ID Fan & Alarm
- Safety Relief Valve (Optional) to be Provided in The System Piping so as to by Pass The Oil