If you have a real cooling issue a sever duty therm fan clutch will out cool a non thermal or HD therm fan clutch by a considerable amount posswibly fixing the issue if you don't mind the negative aspects of running a sever duty fan clutch as i mentioned above. So with that said the severe duty therm fan clutch can end up having the same type negative issues to some people (not all) that the non thermal fan clutch has too like being more noisey,using more fuel,take more power to run,sucking more dirt into engine bay,etc. But it's because some thermal sever duty fan clutches lock up earlier at lower temp & all severe duty therm fan clutches lock up tighter for considerably more fan rpm then a HD therm fan clutch does. There are other therm fan clutches on the market today that dont work well but i have have had good/consistant results using hayden thermal fan clutches whyich is why i use & rec them too.īut i tend to stay away from Severe duty therm fan clutches,not that they dont work well because Hayden sever duty therm fan clutches work very well. We have state-of-the-art service facilities and use the latest diagnostics to maintain and repair your Chevrolet at a competitive price. is committed to caring for your vehicle for as long as you own it. This is why i prefer & rec running only high quality Hayden std duty or HD (for even more cooling) thermal fan cluches on sbc/bbc street perf apps along with GM clutch fans used on their HD cooling or AC options.Īlso found autozones std flow 15356 stat with bypass hole reduced overall stablized cooling system temps by 10-15 deg on avg (at time recued by 20+ deg) in 85-90+ deg temps vs using one of the hi perf hi flow stats on the market these days that often dont open fully/properly reducing coolant flow resulting in considerably hotter cooling system/motor temps.īut more times then not i use Hayden HD therm fan clutches for street perf apps esp for BBC apps with great results every time. The expert team at Royal Chevrolet Cadillac Inc. Uses less power to run when motor /cooling system isnt hot enough to fully lock up fan clutch. Thermal fan clutch uses less fuel for same reasons stated above. Thermal fan cutch pulls in less dirt into engine bay bacuase again its not always locked upand is only locked up for more fan speed/additional cooling when motor/cooling system heats up enough. Thermal fan clutch makes less noise on avg because its not always locked up and is only locked up for more fan speed/additional cooling when motor/cooling system heats up enough. Non thermal fan clutch does the job BUT it runs all the time wasting fuel ,makes more noise,uses same amount of HP to run all the time vs therm fan clutch that only needs most power to run when motor is hot fully locking up a therm fan ,also pulls more dirt into engine compartment too. Energy is neither created or destroyed, it is converted. Just remember that your alternator will add it's own drag to power the electric fan. If they wear out they can either fail to uncouple completely, or they can do just the opposite.Įlectric fans? Sounds like a plan. More efficient for warm-ups, move lots of air at low engine rpm yet they don't have the fan roar at high rpm. They were recalled a few years back for that very reason.Ĭlutch fans are great. What I can add is that flex fans flex, but that leads eventually to fatigue of the blades and some nasty shrapnel will result. Hot, it engages and picks up to 1800 rpm. The clutch fan is thermostatically controlled. Why the difference? The flex fan blades flatten out at high rpm. Conventional fans slurp up 20-24 horses 6000 fan rpm. Collaborate in special projects and relevant meetings as required.A quote from a 1970 Pontiac engineering brochure: "Fans.Maintain an accurate and complete trail of supporting documentation for all financial and bookkeeping activities.Provide support to ensure timely month-end and year-end reporting.Stock In and Purchase In New & Used Vehicles.Process and keep up to date the In-House Lease Portfolio.Complete various account reconciliations on a monthly basis.Reconcile multiple credit card accounts daily.Reconcile Accounts Receivable balances and collect payments promptly.Maintain record of vacation days, sick time, personal time etc.Reporting to the Controller, the successful candidate will: We are currently seeking an Accounting Associate to join our collaborative work environment. Delivering exceptional experiences to every client that walks through our door is our top priority. We also carry a huge selection of Certified Pre-Owned vehicles from many import and domestic manufacturers. Serving the London area, we pride ourselves as being the premier retailer of new and used Chevrolet, Cadillac, Buick and GMC vehicles. is a family owned and operated GM Dealership. MacMaster Chevrolet Cadillac Buick GMC Ltd.
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