Line & Duct Burners
Duct burners AH-MA DualBlock
Forced draft version of the Eclipse AH-MA burner designed to work at the core of the airflow to be heated.
The AH-MA DualBlock, or AHMA-DB, is a forced draft version of the AH-MA burner with a modular design. The burner comes equipped with a flange to mount it to the wall or to a plate ready for insertion into the unit machine or duct. The fan can be mounted on the interior of the furnace/duct or on the exterior. This burner is typically applied to ducts in depression or lightly over-pressured. Features & Benefits: - Capacity range: 500,000 to 28,000,000 Btu/h (147 to 8200 kW) - Fuels: natural gas, propane, butane - Turndown: greater than 20:1 - Designed for work at the core of the air flow to be heated - inside or outside the duct - Key attributes: extremely clean combustion with complete independence from the air flow to be heated permitting it to be used in all types of furnaces.