A Air Curtain Heater is an industrial electric heating solution…
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A HVAC Auxiliary Heater is an industrial electric heating solution designed for controlled electric heating in industrial equipment and process systems. It supports applications where repeatable thermal performance, equipment integration, and dependable operation are important to the overall process.
The product is selected as part of a complete thermal system rather than as an isolated component. Heat load, target temperature, heat-up time, steady-state losses, process conditions, mounting arrangement, available power, and control philosophy all influence the final configuration.
Runkel can configure the hvac auxiliary heater around the customer’s operating data. Depending on the duty, available options may include alternative materials, dimensions, electrical ratings, sensors, lead arrangements, process connections, mounting hardware, insulation, enclosures, control panels, and communication interfaces.
For industrial projects, the design review also considers maintainability, safe surface or sheath temperature, material compatibility, electrical protection, over-temperature response, and any applicable pressure, environmental, or hazardous-area requirements. Final ratings and compliance documentation are confirmed against approved project specifications.
Within the Air & HVAC Heating Systems portfolio, the HVAC Auxiliary Heater can be supplied for standard equipment, custom machinery, replacement projects, prototypes, and fully engineered installations.
| Item | Specification |
| Heating Capacity | Custom designed |
| Power Supply | Project specific; single-phase or three-phase options |
| Heating Medium / Heated Part | Defined by application |
| Operating Temperature | Custom designed |
| Operating / Design Pressure | Where applicable, custom designed |
| Heating Element Material | Stainless steel, Incoloy, titanium, copper, ceramic, or other specified material |
| Housing / Chamber Material | Carbon steel, stainless steel, duplex, titanium, or project-specific alloy |
| Connection / Mounting | Flanged, threaded, welded, clamped, bonded, or custom |
| Temperature Sensor | Thermocouple, RTD, thermostat, or project-specific sensor |
| Control System | Thermostat, PID, SCR/SSR, PLC, DCS, or OEM control |
| Installation | Horizontal, vertical, surface-mounted, immersed, or equipment-integrated |
| Protection Options | Over-temperature, flow, pressure, level, leakage, enclosure, and interlock options |
Each hvac auxiliary heater can be configured to match the customer’s equipment, process conditions, site requirements, and control philosophy. Available options include:
To recommend and size the most suitable hvac auxiliary heater, please provide the following information whenever available:
The inspection and test plan for each hvac auxiliary heater is established according to its construction and the agreed project requirements. Applicable checks may include dimensional inspection, material verification, electrical continuity, insulation resistance, dielectric testing, sensor verification, functional testing, pressure or leakage testing where relevant, and final visual inspection.
Drawings, inspection records, material documentation, calibration documents, and third-party inspection can be provided when included in the order scope. Product ratings, standards, and certification claims are confirmed for the specific model and project before manufacture.
You may also directly call for telephone consultation.