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Overview: Fireflo Industrial fan heater
The Fireflo industrial fan heater range has been in the market for many years now and here at Puravent we have been supplying Fireflo heaters for over 10 years. Certainly in that time the industrial heaters in the range have evolved and developed, but there are some constants in that development, which are firstly that they are as tough as they always have been, and secondly that they have an easy availability of spares. You might say it that having an availability of spares is indicative of a heater that is unreliable, whereas, in fact all brands of industrial fan heater require spare elements from time to time, or the odd contactor, switch or overheat trip switch. The most frustrating thing for any owner of a big fan heater is when the heater is scrapped for lack of spare parts. It is a frustration that does not arise with a Fireflo industrial fan heater.
Including both 110v and 230v versions of the FF3, the Fire Flo range now includes 9 models. We have put together a brief video to outline the range.
Although the video gives a quick outline, there is far more information on the individual models and what they can do, the product listings on this website.
| Model |  FF3 110v |
FF3 230v |
 FF13 |
 FF29 |
 FF42 |
 FF80 |
 FF12 |
 FF23 |
 FFVH29 |
| Heat output (kw) |
3 | 3 | 13.9 | 28.9 | 42 | 80 | 12 | 23 | 29 |
| Airflow (m3/hr) |
423 | 423 | 1017 | 2034 | 4000 | 9500 | 1200 | 1850 | 2034 |
| Electrical Supply (V/Hz/Ph) |
110/50/1 | 230/50/1 | 415/50/3 | 415/50/3 | 415/50/3 | 415/50/3 | 415/50/3 | 415/50/3 | 415/50/3 |
| Current (Amps) |
25 | 12 | 12 | 22 | 62 | 117 | 12 | 22 | 26 |
| Thermostat | standard | standard | standard | standard | standard | standard | standard | standard | standard |
| Overheat protection | standard | standard | standard | standard | standard | standard | standard | standard | standard |
| Optional Outlet spigot | 200mm Ø | 200mm Ø | 200mm Ø | 250mm Ø or 4 off @ 150mmØ | 500mmØ standard | 500mmØ standard | N/A space heating only | N/A space heating only | N/A space heating only |
| Duct length max (m) |
5 | 5 | 15 | 20 | 30 | 100 | |||
|
Rough heating capability (m2) (well insulated, average insulated, poorly insulated, no insulation) |
|||||||||
| 46 | 46 | 208 | 450 | 652 | 1280 | 192 | 315 | 450 | |
| 42 | 42 | 114 | 250 | 340 | 696 | 108 | 168 | 250 | |
| 19 | 19 | 82 | 182 | 261 | 516 | 80 | 126 | 182 | |
| 14 | 14 | 62 | 136 | 198 | 391 | 60 | 95 | 136 | |
| Sound level (dB(A)) |
45 | 45 | 55 | 57 | 73 | 75 | 55 | 60 | 57 |
| Temperature increase (°C) |
40 | 40 | 49 | 55 | 60 | 80 | 48 | 50 | 50 |
| Weight (kg) |
10 | 10 | 18 | 36 | 130 | 200 | 15 | 20 | 40 |
| Plug size (Amps) |
32A | 13A | 16A | 32A | 63A | 125A | 16A | 32A | 32A |
Fireflo FF125
Fireflo FF125 is more not so much a model but a capability statement. Want a fan heater to do 150kw? - no problem. Want the fan to deliver 500Pa or maybe even 5000Pa pressure? - no problem. You specify it and we can get it designed and built.
The Fire-flo FF125 is worth a special mention.
It is not included in the above table because it is more of a special than a standard product. Designed to meet your specific requirements and made to order the FF125 is not so much a defined product but a statement of what is possible. If you have a particular and demanding requirement for a big industrial fan heater then let us know about your requirement so we can propose some bespoke solutions.
For more information on Overview of the Fireflo industrial fan heater range talk to Puravent