High vol­ume – low-speed fans

DEMM Engineering & Manufacturing - - AIR HANDLING -

High vol­ume, low speed fans (HVLS), in­crease com­fort and cut costs both on heat­ing and cool­ing. SkyBlade Fans, man­u­fac­tured in the USA, fea­ture aero­nau­ti­cal STOL tech­nol­ogy that im­proves over­all com­fort by cre­at­ing a gen­tle breeze over a wide area that uses the nat­u­ral cool­ing mech­a­nism in the body to make us feel up to 10°C cooler.

HVLS fans re­place the stale air and in­crease evap­o­ra­tion from skin. Pro­duc­tiv­ity rises. No need to cut op­er­at­ing hours dur­ing heat­waves.

Us­ing less heat­ing, thanks to de­strat­i­fi­ca­tion, means less noise from op­er­at­ing heat­ing units and up to 20 per cent sav­ings on heat­ing costs.

Op­er­at­ing with HVAC, the ther­mo­stat of the air­con­di­tion­ing unit can be set 5–7°C warmer with­out no­ticed dif­fer­ence. HVAC sys­tems can be op­er­at­ing for fewer hours, which al­lows sav­ing up to 30 per cent on cool­ing costs.

Us­ing HVLS in­stead of stan­dard fans means less noise, less en­ergy con­sump­tion, less waste. One 20ft HVLS can re­place six stan­dard 3ft fans op­er­at­ing at high speeds, pro­vid­ing up to 90 per cent re­duc­tion in elec­tric­ity con­sump­tion.

Us­ing HVLS to pro­tect build­ings pre­vent growth of mould, mildew and bac­te­ria as­so­ci­ated with high hu­mid­ity, which elim­i­nates health and safety con­cerns and un­nec­es­sary ren­o­va­tions.

Con­tact Paul Bowie at NuWay En­ergy on +64 9 2745111 or visit www.nuwayen­ergy.co.nz for tech­ni­cal de­tails.

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