Noritz NRC98-OD Installation Manual

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Contents

11Maximum Natural GasNatural Gas Delivery Capacity in Cubic Feet per Hour (0.60 Specific Gravity, 0.5" WC Pressure Drop)Contact the Gas Supplier for Btu/Cubic Ft. of the Supplied Gas. 1000 BTU/Cubic Ft. is a Typical ValueMaximum Liquefied PetroleumLiquefied Petroleum (Undiluted) Delivery Capacity in Thousands of Btuh (0.5" WC Pressure Drop)Length in FeetLength in FeetPipeSizePipeSize1/2"1/2"3/4"3/4"1"1"1 1/4"1 1/4"1 1/2"1 1/2"2"2"2 1/2"3"3 1/2"4"10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 125' (37.5m)10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 150' (45m) 200' (60m)10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 150' (45m) 200' (60m)10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 150' (45m) 200' (60m)125' (37.5m)174363684140421034050645511,41216,70923,277119249470965144527844437784311,48415,998962003777751161223535636299922212,847Adapted from UPC 199782171323663993191330495391789310,99573152286588880169627034778699597456613825953279815362449432963388830611272394907341413225339835831812356 53 50 44118 111 104 93222 208 197 1744566831315209637055425755742864112341966347650907091404605116518573284480866983585361033164629104261593627556710712205330762211893937321496229943311523155901212185834651292675041039155929921142374489131417264610321740983412752394961963787711181220589185346724108620478317332267710231921781623076309761811691462755678661606631322525117871496551122134406751260Maximum Capacity of Flex TracPipe in Cubic Feet per Hour of Natural Gas (0.60 Specific Gravity, 0.5" WC Pressure Drop)Length in FeetPipeSize3/4"1"1 1/4"1 1/2"2"20638361412612934147269418888207812121833472316981051882846251472941682515591317861532275091203801412094711114751321944401042711251814159836711817139393355941373207624882116277661RMaximum Capacity of Flex TracPipe in Thousands of Btuh Liquefied Petroleum ( 0.5" WC Pressure Drop)Length in FeetPipeSize3/4"1"1 1/4"1 1/2"2"3256059711993463823242566114043285191344528114326841662974499882327149265397884208213624135980519021262223307451761118208307696164711219728665615541061862706211475871432175061205761291834381045R** For reference only. Please consult gas pipe manufacturer for actual pipe capacities.** For reference only. Please consult gas pipe manufacturer for actual pipe capacities.Maximum Capacity for Gas Flex Connectors in Cubic Feet per Hour of Natural Gas (0.60 Specific Gravity, 0.5" WC Pressure Drop)Length in InchesPipeSize1/2"3/4"1"1 1/4"12" (300mm) 24" (600mm) 36" (900mm) 48" (1200mm) 60" (1500mm) 72" (1800mm)12" (300mm) 24" (600mm) 36" (900mm) 48" (1200mm) 60" (1500mm) 72" (1800mm)180 1502905811470125255512120010621544211309319739796086173347930Length in InchesPipeSize1/2"3/4"1"1 1/4"288 24046593023522004098251920169344708180814931563815361372785561488Maximum Capacity for Gas Flex Connectors in Thousands of Btuh Liquefied Petroleum ( 0.5" WC Pressure Drop)** For reference only. Please consult gas pipe manufacturer for actual pipe capacities.TracPipe® is a registered trademark of Omega Flex.Gas Line Sizing for a Noritz Condensing Tankless Gas Water Heater