Heating season
How to choose a heater for the cold season
Choose from the room's heat loss and intended routine, then check the format, controls and safe placement.
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The short answer
Start with room size, ceiling height, insulation, glazing and the role of the heater. Choose a model whose rated output and format fit that use, then verify thermostat behavior, clearances and electrical requirements in its manual.
Define the heater's job
Occasional quick warmth, background heating and support for a cold room are different tasks. Decide where and how long the appliance will run.
Compare the exact models
The WCH-H2000L is a 2000 W IP24 convector with floor and wall installation options. The WCH-600EWW is a convector with three documented power settings: 750/1250/2000 W. Controls, protection rating and permitted installation differ, so compare the manual of the exact model.
Plan placement before purchase
The heater needs stable support, free airflow and the manual's clearances. Check outlet load and avoid extension arrangements not permitted by the manufacturer.
Before choosing
- Estimate heat loss, not only floor area.
- Define quick, occasional or sustained use.
- Compare thermostat, modes and controls.
- Confirm placement, clearances and electrical supply.
Common mistakes
- Assuming one watt-per-area rule fits every room.
- Blocking the inlet or outlet with furniture or textiles.
- Choosing controls without considering the daily routine.
Models to compare
WetAir manuals and support
Check the exact model requirements
Before first use, confirm electrical requirements, installation position and clearances in the selected model's manual.
Sources and review
Selection and safety boundaries are checked against verified WetAir heater manuals and current model records.
Frequently asked questions
Which heater should I choose?
Choose from the room's heat loss, the model's documented area and output, its controls, installation options and permitted environment. Do not infer suitability from the heater type alone.
Can a heater stand next to furniture?
Only at the distances allowed by the model manual, with every air inlet and outlet clear.
Is a thermostat useful?
It helps control operation around a set temperature, but its behavior and available modes differ by model.