Ruck Hydronic Air Heater

The RUCK Filter Box FTW Integrated Heating Coil is designed to both filter and preheat incoming air in mechanical ventilation systems. It features a high-efficiency ISO Coarse 70% (M5) filter bag that effectively removes dust and larger particulates from the air, improving indoor air quality and protecting downstream components.

Integrated within the box is a copper heating coil, which is warmed by hot water supplied from a compatible heat source, such as a heat pump, boiler, or hydronic system. As air passes through the filter and over the heated coil, it is warmed before entering the supply ductwork. The coil is fed via an inlet pipe and releases cooled water through an outlet pipe, allowing for a continuous heating cycle.

Ideal for tempering fresh air in colder climates, this unit combines air filtration and thermal conditioning in a compact, efficient design.

Key Features:

• Integrated copper hot water coil for air heating

• Compatible with heat pumps, boilers, or hydronic systems

• Includes ISO Coarse 70% (M5) filter bag

• Durable and compact filter box construction

• Designed for efficient pre-heating of ventilation air