RBK 66/39 Duct heater. 660mm x 660mm, 39kW, 3-phase

RBK 66/39 400V/3 Duct heater for square ducts. Casing of alu-zink coated sheet metal with heating elements in stainless steel. The heater has built-in overheating protection with manual reset. Heat control by means of a controller TTC together with a TT-Slave (TT-S1) or TTC together with a TT-M Slave. Min.airflow is based on a min.air velocity of 1,5 m/s. The duct heater is dimensioned for a maximum outgoing temp. of 40.

Additional information:

• Brand: Systemair
• Warranty: 1 year manufacturer's warranty
• Delivery: This item is usually stocked overseas and takes about 2–3 weeks to deliver. If held in UK stock, available for delivery in 3–4 days. Enquire on 01609 243164

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