THERMAX
THERMAL OIL HEATERS

Compact and Efficient Heating! Our THERMAX thermal oil heaters combine the efficiency and longevity of a closed-loop, low-pressure system with our premium build quality, all in a compact design.

THERMAX Thermal Oil Heaters

Advantages of a Centralized Hot Oil System

  • Energy Efficiency: Up to 50% less energy consumption compared to steam systems.
  • Safe Operation: Open-to-atmosphere design eliminates pressure risks.
  • Corrosion-Free: Ensures a significantly longer equipment lifespan.
  • Low Maintenance: No water treatment or complex certifications required.
  • High Temperature Capability: Achieves temperatures up to 350°C to meet a variety of industrial heating needs..
  • Versatile Fuel Options: Can burn various fuels such as diesel, paraffin, LPG, and natural gas.
  • Customizable Solutions: Designed to meet specific heating needs, with flexible capacity options.
  • Long-Term Cost Savings: Reduces operating costs by eliminating expensive certifications and inspections.
THERMAX Thermal Oil Heaters

Optional Upgrade: AUTOFLAME  Micro Modulation & O₂ Trim

For clients seeking the highest levels of combustion efficiency and control, the THERMAX Thermal Oil Heater can be equipped with the AUTOFLAME Mini Mk9 MM system — the world leader in digital combustion management.

This advanced control package provides:

  • Micro Modulation Control – Continuous adjustment of fuel and air to match real-time demand, ensuring stable operation across the entire load range.

  • Near-Instant UV O₂ Trim with Feedback – Integrated O₂ scanner with positive feedback delivers precision oxygen control, automatically adjusting combustion conditions for optimal efficiency.

  • Industry-Leading Turndown Ratios

    • Up to 4:1 on liquid fuels

    • Up to 10:1 on gaseous fuels

  • Consistent Combustion Accuracy – Maintains tight fuel-to-air ratio control throughout the full turndown range, reducing excess air and lowering emissions.

At Cape Boiler & Heater Co., our THERMAX Thermal Oil Heaters are designed to meet diverse heating requirements with unmatched efficiency, flexibility, and reliability. Whether it’s generating hot air, steam, or hot water—or heating reactor vessels, our THERMAX systems deliver high-performance heating solutions without the challenges of traditional steam or hot water boilers.

Why Choose Our Thermal Oil Heaters?

Multi-Application Heating

A single THERMAX heater can handle multiple applications across your facility simultaneously and at varying temperatures. Whether it’s generating hot air, steam, hot water, or reactor vessel heating, our thermal oil heaters provide seamless operation tailored to your needs.

Superior Efficiency and Durability

Unlike conventional hot water or steam systems, our thermal oil heaters achieve temperatures of up to 300°C on standard models and even 350°C on request, without the need for extreme pressures. This eliminates the risks of corrosion, water treatment requirements, and pressure vessel certifications, ensuring longer equipment life and reduced maintenance costs.

Environmentally Friendly Operation

Thermal oil systems operate in a closed circuit, preventing leaks, conserving energy, and minimizing environmental impact. With no chemical water treatment or effluents required, our systems promote sustainable industrial heating practices.

Key Features of the THERMAX System

  • Wide Output Range: Models from 18 kW to 4,500 kW net heat output, scalable for larger applications.
  • Fuel Versatility: Compatible with diesel, paraffin, natural gas, LPG, heavy furnace fuels, or electric heating.
  • Integrated Safety: Fully equipped with combustion and electrical controls, safety mechanisms, and compliance features.
  • Custom Design Options: Tailored to your specific heat transfer needs, complete with ancillary equipment.

Complete Turnkey Solutions

We offer end-to-end project support, ensuring a hassle-free experience:

  • Design & Engineering: Customized to your unique heat requirements.
  • Ancillary Equipment: Pumps, valves, filters, expansion tanks, and heat exchangers.
  • Installation & Commissioning: Delivered as a ready-to-install unit or modular plant.
  • Ongoing Support: Spare parts, servicing, and maintenance for long-term reliability.

Partner with Cape Boiler & Heater Co.

When you choose Cape Boiler & Heater Co., you’re investing in a proven solution that enhances operational efficiency, reduces costs, and supports environmental sustainability. Whether you need a thermal oil heater, hot oil system, or auxiliary equipment, we deliver systems that exceed expectations.

Contact us today to learn more about our industry-leading heating solutions or to request a tailored quote for your business.