Question about Heating & Cooling
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Posted on Jan 02, 2017
Your evap coil in your indoor unit should not develop ice in the heat mode. It sounds like your reversing valve may be stuck in the cool mode, not allowing your heat function to work. If it is cool where you are you may need to use your emergency or auxillary heat function until your problem is resolved.
Posted on Nov 28, 2007
SOURCE: I have an Bosch AQ125-HX
The first thing I would do is to clean the unit out. The instructions for this is in your manual. Sometimes this is just a matter of things getting clogged up and limiting the flow. The flow sensor itself may also be plugged up making it more difficult to sense the flow of water. The process for cleaning these things is really quite simple. It does take a little time though. You will probably need a bucket, Two hoses, and some food grade white vinegar. If this does not work, just let us know. Good Luck!
Posted on Jun 30, 2008
You may have one of two problems; The pilot orifice is very small and allows only a limited flow and any air trapped in the gas supply takes some time to bleed out while you are holding down the pilot button. Or the pilot orifice may be plugged in which case you would have to replace it.
Posted on Jul 10, 2008
you may need someone to come in and adjust your pressure regulator that is inline to heater this is what controls the output of propane and should only be adjusted by a pro
Posted on Apr 15, 2009
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