The typical activity of opening and closing of many dock doors causes cold drafts and increases heating operating costs. Tall ceilings and large open areas create challenges for heat distribution. Large amounts of outside air are required to improve indoor air quality and meet building code requirements. Greenheck has a solution to meet these challenges. Our direct gas-fired space heating products utilize a 92% thermally efficient burner with 100% outside air or 80/20 recirculating configurations.
100% outdoor air high-temperature heating units provide a relatively low amount of air at high temperatures for efficient heating of the distribution center. Providing outside air pressurizes the space, offsetting cold air infiltration. Learn more
- DGX: direct gas-fired space heating unit
80/20 recirculating units use modulating outdoor air and return air dampers to provide varying outdoor air volumes that range from 20% to 100% of total airflows. Warehouse heating applications commonly vary outdoor airflow to maintain positive building pressure to minimize cold air infiltration. Learn more