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[TRNSYS-users] Cooling coils difference & Loads-type 88, type 660



Dear experts, 

Currently working on a project to simulate an absorption chiller feeding chilled water to 2 fan coil units which inturn control the temperatures of 2 zones-feeding the ventilation temp and flow rate. For comparison purposes, have set up the simple building loads using type 88 and type 660 and plan to include a temperature level control on the FCU.

1. What is the difference between the type 88 and type 660 apart from the internal conditioning equipment control. Would HVAC equipment feeding cold vent air input be equivalent to a temperature level control for the building?

2. Please advise on the differences amongst the various cooling coils - type 32, type 52, type 508, type 697, type 752.  Which would be the most suitable type for the given application?

Thank you for your time in advance.

Regards,
Janeet