Pre Heaters

Pre Heaters

Engineered for Efficiency. Built for Performance.

At Amplitherm, we specialize in high-performance preheating systems designed to elevate thermal efficiency across industrial applications. Our range of Air, Oil, and Water Preheaters are engineered to reduce energy consumption, improve system responsiveness, and deliver reliable temperature control — all while supporting your sustainability goals.
Explore our specialized preheater solutions tailored to your process needs:

Air Preheater

Recover Heat. Improve Combustion. Lower Fuel Use.

Air Preheaters are used to raise the temperature of combustion air by recovering heat from flue gases or exhaust air. This significantly boosts combustion efficiency, reduces fuel consumption, and minimizes emissions.

Shell & tube or plate-type designs
Customizable for flow rate, temp, and space
Improves energy efficiency by 15–25%

Oil Preheater

Reliable Heating for Thermal Oils and Heavy Fuels

Oil Preheaters are designed to heat viscous fluids like furnace oil, LDO, or thermal oil before combustion or circulation. This ensures smooth flow, optimal atomization, and better system protection.

Available in electric, steam, or thermic fluid heated versions
Temperature control with safety interlocks
Skid-mounted or inline configurations

Water Preheater

Preheat Feedwater. Reduce Boiler Load. Save Energy.

Water Preheaters are used to heat process water or boiler feedwater using recovered heat or external energy sources. Preheating reduces the load on the main heating system, saves fuel, and improves thermal responsiveness.

Shell & tube or coil-type options
Compatible with steam, exhaust, or oil heat sources
Minimizes thermal shock and improves boiler life