Heating Products

Trust Dunham-Bush for solutions to your steam and hot water heating requirements. Our Unit Heater Product is designed with flexibility to fit into even the most unique commercial, institutional, and industrial applications. With the widest array of standard models and optional features, Dunham-Bush Unit Heater Product delivers quality that stands out.

Dunham-Bush Propeller-Type Unit Heaters are available in vertical discharge from 31,900 to 598,000 Btu, and in horizontal discharge from 19,100 to 370,000 Btu for steam and hot water applications. Both discharge types are available with various louvers and diffusers, controls and thermostats, red brass headers and copper/nickel tubes, baked phenolic coating and explosion proof motors.

Unit Heater Catalog