Short answer
Use the heating source your site can support reliably and safely at the required output. Steam may suit facilities with an existing boiler system; gas may offer fast heat where approved supply and exhaust systems are available; electric heat can simplify fuel infrastructure but may demand substantial electrical capacity.
Planning comparison
| Heating source | Often considered when | Project checks |
|---|---|---|
| Steam | The facility already operates a suitable steam plant. | Pressure, flow, condensate return, piping and warm-up behaviour. |
| Gas | Approved gas is readily available and rapid heating is useful. | Fuel type, pressure, combustion air, exhaust, approvals and local service. |
| Electric | Fuel piping is undesirable and electrical capacity is available. | Voltage, frequency, connected load, cable, protection and demand cost. |
Do not separate heat from airflow
Drying performance and safety also depend on exhaust resistance, duct route, make-up air, lint management and room ventilation. Ask for the current exhaust and utility requirements of the exact model.
Information for quotation
- Preferred and available heating sources
- Local voltage and frequency
- Fuel or steam conditions
- Planned exhaust route and duct length
- Washer batch size and expected residual moisture
- Target drying time and operating hours