Get in Touch

Call us or email with your enquiry and we can get the right product for you.

Fire-Flo FF42 42kw industrial fan heater

42kw industrial fan heater supplied with 63A 5-Pin plug/mains cable (3pn+N+E)
Product Code: FF42

The Fire-Flo 42 is a 42kw industrial fan heater. It has been developed to give immense heated air volume with its powerful air moving system, whilst keeping the overall dimensions as modest as possible. The unit develops 4000m3/hr of heated air at a static pressure of 600 pa, enabling the connection of a run of fixed or flexible ductwork. The FF42 heater is robustly constructed in a steel case and has casters, lifting eyes, and fork lift pockets to enable it to be easily moved.

With its powerful forward curved impellar the FF42 can pump up to 43kW of heat down 20m of ducting. The tough steel construction ensures robustness, 24V control gear including remote thermostat coupler, isolated heat plenum to channel and focus heat out of the front, while the body stays cool. Half heat setting option.

If there is a particular feature, not listed on the standard model or options, that you require on this machine, please call us and we can work out if it is possible and what price it would be.


Overtemp protection yes
Plug size 63A
Sound (3m) 73 dB(A)
Temperature increase (ΔT) 60°C
Spigot 500mmØ
Mobility Portable (fitted with castors)
Thermostat optional
Heat Capacity 21/42kw
Air flow 4000m3/hr
Static pressure 600 pa
Supply 62A @ 400v/50Hz, 3 phase
Dimensions (H x W x D) 1000mm x 700mm x 1100mm
weight 130 kg
max ducting length 20m
Phase protection yes, 24v control circuit
Additional Details
Additional Details
Delivery Dependant on stock availability. Check with us before ordering
Brand Fire-Flo
Warranty 1 year manufacturers warranty
FF42.pdf (0.7MB)