1021 NORTH PARK DR 2023-11-28 - Laserfiche WebLink

REFRIGERANT PIPING LENGTH LIMITATIONS Liquid Line Sizing and Maximum Total Equivalent Lengthst for Cooling Only Systems with Puron®Refrigerant: The maximum allowable length of a residential split system depends on the liquid line diameter and vertical separation between indoor and outdoor units. See Table below for liquid line sizing and maximum lengths: Maximum Total Equivalent Length Outdoor Unit BELOW Indoor Unit Liquid AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit BELOW Indoor Size Liquid Line Line Vertical Separation ft(m) Connection Diam. 0-5 6-10 11-20 21-30 31-40 41-50 51-60 61-70 71-80 w/TXV (0-1.5) (1.8-3.0) (3.4-6.1) (6.4-9.1) 9.4-12.2 12.5-15.2) (15.5-18.3) (18.6-21.3) (21.6-24.4 18000 1/4 150 150 125 100 100 75 -- -- -- AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 225* 150 Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250* 24000 1/4 75 75 75 50 50 -- -- -- -- AC with 3/8 5/16 250* 250* 250* 1 250* 250* 225* 175 125 100 Puron 3/8 250* 250* 250* 250* 250* 250* 1 250* 250* 250* 30000 1/4 30 -- -- -- -- -- -- AC with 3/8 5/16 175 225* 200 175 125 100 75 -- -- Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 250* 36000 5/16 175 150 150 100 100 100 75 -- -- AC with 3/8 Puron 3//8 250* 250* 250* 250* 250* 250* 250* 250* 250* 42000 5/16 125 100 100 75 75 50 -- -- -- AC with 3/8 Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 150 48000 AC with 3/8 3/8 250* 250* 250* 250* 250* 250* 230 160 -- Puron 00 -- -- AC with 3/8 3/8 250* 250* 250* 225* 190 150 110 Puron * Maximum actual length not to exceed 200 ft(61 m) t Total equivalent length accounts for losses due to elbows or fitting.See the Long Line Guideline for details. --=outside acceptable range Maximum Total Equivalent Length Outdoor Unit ABOVE Indoor Unit Liquid AC with Puron Refrigerant Maximum Total Equivalent Lengtht: Outdoor unit ABOVE Indoor Size Liquid Line Line Vertical Separation ft(m) Connection Diam. 25 26-50 51-75 76-100 101-125 126-150 151-175 176-200 W/TXV (7.6) (7.9-15.2) (15.5-22,9) (23.2-30.5) (30.8-38.1) (36.4-45.7) (46.0-53.3) (53.6-61.0) 18000 1/4 175 250* 250* 250* 250* 250* 250* 250* AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250* Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 24000 1/4 100 125 175 200 225* 250* 250* 250* AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250* Puron 3/8 250* 1 250* 250* 250* 250* 250* 250* 1 250* 30000 1/4 30 -- -- -- -- -- AC with 3/8 5/16 250* 250* 250* 250* 250* 250* 250* 250* Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 36000 5/16 225* 250* 250* 250* 250* 250* 250* 250* AC with 3/8 Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 42000 5/16 175 200 250* 250* 250* 250* 250* 250* AC with 3/8 Puron 3/8 250* 250* 250* 250* 250* 250* 250* 250* 48000 AC with 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250* Puron ACC with 3/8 3/8 250* 250* 250* 250* 250* 250* 250* 250* Puron *Maximum actual length not to exceed 200 ft(61 m) t Total equivalent length accounts for losses due to elbows or fitting.See the Long Line Guideline for details. --=outside acceptable range