Warm Air Heaters

Warm Air Heaters are the most popular and effective way of heating large open spaces. Gas fired units are available as either ultra efficient, low NOx condensing models or low NOx non-condensing.

A range of LTHW unit heaters are also available.

Gas fired, ultra efficient, condensing low NOx unit heater
Gas fired low NOx unit heater
Low temperature hot water heaters (LTHW unit heater)
Remote Controllers for APEN Warm Air Heaters
Destratification fans are an integral part of current warm air heating systems
Packaged unit comprising condensing gas boiler and air to water heat pump
Electronic air filtration is considered to be one of the most advanced systems for capturing particles in an air stream