With high electricity prices, the operational costs of churches are increasing dramatically. At the same time, there are requirements to manage Sweden's churches in a way that ensures their long-term preservation. This includes preventing damage caused by excessive moisture levels. Consequently, churches are often kept heated year-round regardless of whether services are being held. This consumes a significant amount of energy!
Many churches are now reducing heating to lower their electricity consumption. To prevent relative humidity from rising to levels where mold growth and other moisture-related damage can occur, they utilize Airwatergreen dehumidifiers. With the right technical solution, it is possible to reduce electricity consumption by over 80%.
The advantage of Airwatergreen's dehumidifiers is that they remain equally effective even at low temperatures and can be used without altering the building structure. Dry air and water are produced directly at the unit, and the water can either be channeled to a floor drain or collected in a container for disposal. With the dehumidifiers in place, unnecessary heating of church buildings when not in use can be avoided.
In 2018, the Diocese of Lund published a report entitled Recommendations for Indoor Climate in the Churches of the Diocese of Lund. It defines the relative humidity levels to be maintained in the diocese's church buildings to achieve a favorable indoor climate with regard to church architecture, fixtures, interior furnishings, and visitors.
Airwatergreen dehumidifiers utilize proprietary, patented Swedish technology that ensures high energy efficiency, consistent performance even at low temperatures, and exceptionally straightforward installation. These advantages prove invaluable when deployed in church buildings. Today, Airwatergreen dehumidifiers are installed in over 200 churches, operating either via an existing building management system or configured to target specific humidity setpoints.
Airwatergreen AB is a Swedish air treatment company offering energy-efficient climate control solutions for all environments. We develop and manufacture products that efficiently remove moisture and odors, thereby extending the lifespan of buildings, goods, and equipment while creating a healthier indoor workplace environment. Our products are based on patented technology that delivers a range of unique advantages, including halved energy consumption, plug-and-play installation, and consistent efficiency across all temperatures. We currently have over 700 installations across 8 countries.