Air Purification, Heating and Cooling

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17.1kw LTHW Unit Heater FH4421 1ph 230v

SKU: fh4421

Availability: In stock

Excl. VAT: £600.00 Incl. VAT: £720.00


  • Buy 2 for £540.00 (£648.00 incl. tax) each and save 10%
  • Buy 5 for £510.00 (£612.00 incl. tax) each and save 15%

Quick Overview

FH water-supplied suspended air heater single phase

FH Air Unit Heater

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  • FH Air Unit Heater FH3
  • FH Air Unit Heater


The FH heater is a water-supplied suspended air heater. It is a heating and cooling alternative solution for industrial and commercial premises and logistic platforms. The FH heater can be used for wall or ceiling installations.


Heating Air Flow HS (m3/h) 3575
Power HS (kW) 17.1
Air Flow LS (m3/h) 3135
Power LS (kW) 16
Water Flow (m3/h) 0.2
Water ΔP (Kpa) 9.7
Noise Levels 41
Air Temperature  15°C
Air Temperature (Fluid) 90/70°C

*The levels of acoustic pressure given for standard at 5m of a unit - allowance plus/minus 2 dB(A)

Additional Information

Delivery Dependant on stock availability. Check with us before ordering
Brand FH
Warranty 1 year manufacturers warranty


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