The 6 refrigerant sensors mostly are for my curiosity, I want to adjust Superheat via TXV measured after Lo side IHX to about 30*C and measure Sub-cooling.
I will have standard high & low pressure cut-out switches.
A/C Sure, shut down if water pump is not working as expected.
Last edited by buffalobillpatrick; 12-29-14 at 07:23 PM..
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