NIBE EAH 20-1800 Preheater For FTX Units ERS S10-400 And ERS 30-400
NIBE EAH 20-1800 preheater protects FTX units ERS S10-400 and ERS 30-400 by heating outdoor air and effectively preventing frost formation.
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NIBE EAH 20-1800 Preheater For FTX Units ERS S10-400 And ERS 30-400
Description
Ensure stable, energy-efficient and reliable ventilation throughout the winter months with the NIBE EAH 20-1800. This electric duct-mounted preheater is specially designed as an accessory for NIBE ventilation units with heat recovery, including ERS S10-400 and ERS 30-400.
At low outdoor temperatures, the EAH 20-1800 heats the incoming fresh outdoor air before it reaches the heat exchanger. This prevents the condensation water in the heat exchanger from freezing to ice, eliminating the need for downtime or reduced airflow in severe cold. The result is a continuously balanced indoor climate, maintained heat recovery and extended service life for the ventilation system.
Relevant topics and keywords
- FTX ventilation and accessories: NIBE EAH 20-1800, ventilation preheater, accessories ERS S10-400, ERS 30-400.
- Frost protection and operational reliability: heat exchanger frost protection, preventing condensation freezing, de-icing FTX units.
- Energy-efficient air treatment: preheating of outdoor air, balanced air flow, energy-efficient ventilation at sub-zero temperatures.
- Duct-mounted heating: electric duct heater, duct preheater 200 mm connection, supply air preheating.
Technical specifications
- Product: NIBE Preheater EAH 20-1800
- Compatibility: NIBE ERS S10-400 and NIBE ERS 30-400
- Function: Automatic preheating of outdoor air as frost protection for heat exchangers
- Heating output: 1800 W (1.8 kW)
- Duct connection: Fits standard ventilation ducts 200 mm
- Electrical connection: 230 V / 1-phase (supplied with connection cable and plug and control cable)
- Installation: Mounted horizontally on the outdoor air duct before the unit

