I'm a service tech in Manitoba & last year had about 30 units low R410A (24abb318 condensers & TXV A-coils.
No-cooling call....gauges on & low levels (recover 1-2lbs (out of 3.5lbs Factory charge) I charge again & spend 1-2hrs with sniffer & soap on welds, TXV connections & never seem to find it (lost 50% charge over winter) all I can do is recharge & leave.
No-cooling call....gauges on & low levels (recover 1-2lbs (out of 3.5lbs Factory charge) I charge again & spend 1-2hrs with sniffer & soap on welds, TXV connections & never seem to find it (lost 50% charge over winter) all I can do is recharge & leave.
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