- Fuel: Gas, Oil, or Power Gas
- System: Hot Water or Steam
- Capacity: 280,000 – Multi-million Btuh input
- Efficiency: up to 81.4% efficiency for gas; 85.5% efficiency for oil
A Caravan modular boiler system is the smart way to heat your building. It's easy to size a system to your individual heating requirements, or to add to the system later should your needs change. By step-firing just enough modules to meet demand. Caravans are cast iron's answer to modulating boilers and will increase the efficiency of the entire system.