Replacing non-functioning boiler systems — pressurized vessels placed in a facility to heat water — can take quite a bit of time. Enter the boiler-bypass system: a non-pressurized system that sits outside a facility or building. It heats up hot water, which then goes through the heat exchanger inside the building. Such units can be deployed rapidly and are scalable.

When it comes to heating and drying needs on construction sites, a fuel-efficient system can significantly affect operating costs. The major types of heating systems are direct-fired open flame, indirect air and circulating water (hydronic). Hydronic heaters offer good fuel efficiency and do so while minimizing fire risk.