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Thread: Heatpump drier failures...
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21-02-2013, 09:53 PM #1
Heatpump drier failures...
Anyone had any problems with two way heat pump driers failing, specificaly the check valve breaking up and blocking the drier in one direction of flow?
Any manufacturers you would recommend or avoid?
Mostly found in Oxfordshire, UK :)
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21-02-2013, 10:37 PM #2
Re: Heatpump drier failures...
Drier manufacturers or heat pump manufacturers???
If it's drier's Danfoss DMB range
If it's heatpumps depends on the application
Cheers
StuTool's ? check ! Condom's ? check !
If you can't fix it , f*ck it !!!
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21-02-2013, 10:53 PM #3
Re: Heatpump drier failures...
Sporlan two way driers, HH165's
The original Alco ones were ok, wish i hadn't changed them now!Mostly found in Oxfordshire, UK :)
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21-02-2013, 11:00 PM #4
Re: Heatpump drier failures...
Sporlan are usually OK can only recall one failing and that was a long time ago.
Try to stick to Danfoss mainly as I don't have to pay the bill.
Not a fan of Alco at all could tell a few horror stories about thier stuff.
Cheers
StuTool's ? check ! Condom's ? check !
If you can't fix it , f*ck it !!!
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21-02-2013, 11:09 PM #5
Re: Heatpump drier failures...
You guys aren't talking domestics I expect....
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21-02-2013, 11:14 PM #6
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21-02-2013, 11:16 PM #7
Re: Heatpump drier failures...
Thought not...
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22-02-2013, 02:19 AM #8
Re: Heatpump drier failures...
Bi-flow driers on a 80kw system seems like a cheap option, from memory the sporlans have a sprung loaded internal bypass if differential gets too high, could be totaly wrong though. I prefer Sporlan.