Now it is time to decide which category of radiant tube-heater models best suits your needs. Read the descriptions of the three categories and make your selection. After choosing, you will be asked to select a particular system, based on the previously determined total heating capacity value and the length of a heater's emitter tubing.
| This is our premium series. It provides the maximum design flexibility, and it features a powerful exhaust fan at the flue-vent - serving single or multiple burners & tube systems. Two emitter tube sizes are available, 3-1/2" and 6". There are five different burner capacities. | This is our most competitive product line. All systems are pre-engineered (packaged units), featuring fan-powered burners with power flue-venting. Available in straight and U tube configurations. There are 13 burner capacities with the 3-1/2" diameter emitter tubing, and 20 larger burner capacities with the 4" diameter emitter tubes. | Pre-Engineered equipment systems (packaged units), which feature an exhaust fan at flue-vent - serving either one or two burners. There are three burner capacities using 3-1/2" diameter emitter tubing. ALPHA units are available in straight and U tube configurations. |