One box, one job, no extra wiring: the CRH-100W packs a PTC element, a fan and temperature control into a single DIN-rail unit. Power options run from 50W to 500W, so the same family covers a small terminal box and a large outdoor panel. The easiest heater to specify when the customer does not want to source a thermostat separately.
A fan heater and a thermostat usually mean two parts, two DIN-rail slots and two wiring runs. The CRH packs the PTC element, the fan and the temperature control into one unit, so a panel builder installs a single part and is done.
Power spans 50W to 500W, which covers a small terminal box and a large outdoor panel with the same family. The factory-set switch-on is around 10C, adjustable on request, and a thermal fuse plus the PTC self-limiting element give double protection. DIN-rail mount, -40C to +70C operating range.
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Choose CRH. No separate thermostat to buy or wire, and the built-in control switches the heater automatically.
Apply the same rule as other heaters: 50-100W per 100 liters, doubled outdoors. The CRH covers 50W to 500W.
Factory setting is around 10C switch-on, adjustable on request. Specify the set point when ordering.
Yes. Mix 50W to 500W versions in a single order, with bulk pricing per quantity bracket.
Compliance tested and documented per batch
Covered on every thermostat heater
No separate control to buy or wire
Thermal fuse plus PTC self-limiting
Standard factory setting is around 10C switch-on (adjustable on request). Specify your required set point when ordering.
Yes. Mix 50W to 500W versions in a single order; bulk pricing applies per quantity bracket.
No. Temperature control is integrated, which simplifies wiring and sourcing for panel builders.
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