Ahu Condensate Drain Trap Design

Avoid common air handler condensate trap pitfalls with these design tips and tools.

Ahu condensate drain trap design.

Releasing the condensate drain that inside ahu body due to delay in u trap installation. Geometry dimensions that match the drain pan pressure. Ahu installation condensate trap drain. Blocked filters affecting water seal in trap ahu performance may be above design creating high air velocity through cooling coil and moisture carry over humidification system may be over humidifying resulting in excessive moisture motors constantly trip out and running at excessive current system.

Condensate drain pipe depend motor kw or cooling coil flow rate. Suppose i have usgpm and kw mep pipes drainage hvac hvac design question added by muzammil yusuf jaigadkar hvac bim modeler draftsman al ahlia integrated general trading contracting co. Means for preventing drain pan overflow to protect against untimely flow blockage. The reason this was happening was the coil section was at negative pressure since this was a draw through ahu.

Provisions for priming and debris cleanout. The drain system design features necessary for acceptable condensate trap performance include. We inspected the trap to figure that the difference in elevation between the ahu drain pan outlet and the exiting end of the u trap termed here h was zero. Get airreps calculation tool free.

Running air handling unit ahu trap with access cap horizontal inlet. Simply send an email request to jame. How can calculate ahu or fcu condensate drain pipe.