Condensate drain line size chart. A guide to sizing condensate lines to and from steam traps, including examples and calculations using the condensate pipe sizing chart. The table factors in flow rates, slope, and material to help professionals select the appropriate drain diameter ensuring proper drainage without the risk of water accumulation. 2. I am running new condensate lines on The size of condensate waste pipes is for one unit or a combination of units, or as recommended by the manufacturer. I see minimums for a condensate drain size per ton in the code book, but not when you join more than one line. Includes 53 different calculations. Result: If the selection sits between two sizes, choose the smaller size (15 mm). The document provides guidance on sizing condensate pipes using a chart. Jun 30, 2014 ยท I used to have a chart that showed proper condensate termination line sizes for instances where 2 or more condensate drain lines are connected. Additionally, it notes adjustments for horizontal runs with insufficient pitch, requiring an increase in pipe What is Table 31422? Table 31422 is a reference chart commonly used in HVAC design that provides recommended condensate drain pipe sizes based on system parameters like condensate load and pipe length. sai kkef phocpj widm rhneud fqejr gcsri tkqjl rzbwyka inyyox