Merlin Motorsport has a Davies Craig one : https://www.merlinmotorsport.co.uk/p/digital-thermatic-radiator-fan-switch-adjustable-0444
On Sunday, 9 February 2020 19:17:05 UTC, Derek Clews wrote: > > I was, forgot, now you mention it. Just googled and got: > > Kenlowe only supply fans to vehicle manufacturers/engineering companies > and field replacements for existing specialist applications. We no longer > make or supply thermo electric fan packages for retrofit on individual cars > for the automotive aftermarket. > > Who’d a know’d it? > > Derek > > On 9 Feb 2020, at 18:25, Ken Needham <fixit...@hotmail.co.uk <javascript:>> > wrote: > > Gents, are you aware of the Kenlow fan thermostat. This has a variable > switch point and may be fitted to any rad. They are not cheap but do > perform very well. > Ken > > Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for > Windows 10 > > ------------------------------ > *From:* quantu...@googlegroups.com <javascript:> < > quantu...@googlegroups.com <javascript:>> on behalf of bill < > bill_gr...@hotmail.co.uk <javascript:>> > *Sent:* Sunday, February 9, 2020 2:27:19 PM > *To:* quantu...@googlegroups.com <javascript:> <quantu...@googlegroups.com > <javascript:>> > *Subject:* Re: [Quantum Owners] Radiator repalcement questions > > Hi Derek, on my car I have a two speed fan and used to have the lower > speed connected to a manual switch for some time, over time and probably > due to another failure of a radiator fan switch the lower speed wasn’t > connected anymore. The fan was now fed through a relay as when the switch > was used to directly feed the fan the switch was prone to failure. I found > the dual temperature switch on eBay although I only searched for radiator > fan switch, when the dual one turned up I thought why not. After that I > bought a simple on/on switch so I can select which ever I want, a lot of > this stemmed from when I changed the zetec thermostat and found the fan > would be running at the engines normal running temperature, hence the > original reason for the search. I like to be able to power up the fan > whenever I may want but also have the fan stop when the temperature drops, > without anymore input from me > Bill > > Sent from my iPhone > > On 9 Feb 2020, at 13:11, Derek Clews <derek...@gmail.com <javascript:>> > wrote: > > Hi Bill, > > So you found an unusual replacement, then? Just wondering what advantage > that would give in real world conditions over a manual switch to back up > the standard thermostatic single output switch. Or worth fitting a two > speed fan as well? > > Still that is why it is worth asking a question on here. Folks come up > with all sorts of ideas and experiences. Great! > > Derek > > > On 8 Feb 2020, at 10:27, bill <bill_gr...@hotmail.co.uk <javascript:>> > wrote: > > The last radiator mounted fan switch I fitted was a dual output for two > speed fan, one output was 88c the other much higher, I run on the higher > temperature leg, I’m going to connect both through a common on/on switch so > I can easily select either > Bill > > Sent from my iPhone > > On 8 Feb 2020, at 10:18, Dave English <dandh....@gmail.com <javascript:>> > wrote: > > > Hi Derek > > I had to replace my fan switch last year and ended up with the lower > temperature one (88C-95C), my thermostat is the same as yours, an 88C one. > If I were you I would go for the 98C to 103C you mentioned because I find > the fan can come on with the engine at normal running temperature (needle > in the middle), which means it's on a lot more. > The switch I took out was a 98C to 103C but, as I was doing the > replacement with a full water system, I didn't fancy holding my finger over > the hole until another switch came through the post! > The next time I need to drain the system, I'll fit a higher temperature > switch. (Shouldn't be long, the increasing differential whine means a > replacement gearbox is now required, so I'll need to drop the engine down.) > > Regards > Dave English > Q2-009 > > -- > -- > You received this message because you are subscribed to the Google Groups > "Quantum Owners Group" group. > To post to this group, send email to quantu...@googlegroups.com > <javascript:> > To unsubscribe from this group, send email to > quantumowner...@googlegroups.com <javascript:> > For more options, visit this group at > http://groups.google.com/group/quantumowners?hl=en > > IMPORTANT NOTE: All information presented herewith is provided on an "As > Is" basis, without warranty or the implication thereof. 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