Tankless Condensing Water Heaters The American Standard Tankless Condensing Residential Water Heaters deploy the utmost in cutting edge technology.
specifications and application data size exhaust outlet pipe (a) air intake (b) gas inlet (c) dhw outlet adapter (d) dcw inlet adapter (e) condensate adapter (f)
RESIDENTIAL LINE | GAS Tankless Condensing Water Heaters Model Available in 10 & 11 Gallons per minute The American Standard Tankless Condensing Residential Water Heaters deploy the utmost in cutting edge technology. This indoor, wall mounted unit produces up to 11 gallons of hot water per minute. Designed for superior thermal transfer, increased resistance to scale formation and low installation costs. Built with efficiency in mind, this Tankless Condensing Water Heater boasts an impressive Uniform Energy Factor of .92 drastically reducing energy costs when compared to conventional storage tank water heaters. With instantaneous hot water and no storage tank, leaky water heaters are a thing of the past. Features · CAPACITY & OUTPUT TCWH180S-AS - 18,000 to 180,000 BTUs Flow rates up to 10.0 GPM TCWH199S-AS - 19,900 to 199,000 BTUs Flow rates up to 11.0 GPM · SUPERIOR THERMAL EFFICIENCY - With Energy Conservation in mind, these units maintain an impressive 92% Uniform Energy Factor. · EFFICIENT DESIGN ANSI Z21.10.3/CSA 4.3 certified design for indoor wall-mounting. · DURABLE HIGH END Steel casing with Polyester coating & stainless steel heat exchanger. · ECO FRIENDLY Ultra Low NOx combustion system operates efficiently utilizing LP or Natural gas. · HIGHLY INNOVATIVE Fully equipped with safety gas leak detectors. · COMPACT DESIGN Efficient wall-mount compact design saves significantly more space than a traditional storage tank heater. · PRECISION THERMOSTAT Precisely control temperature with digital thermostat that reaches outputs from 95°F to 140°F, in optional °C or °F displays. Additional Features · EACH UNIT INCLUDES 6' Power Cord, Easy Installation, High Temperature Exhaust Sensor, Flame Sensor, Gas Leak Detector Sensor, Water Temperature Sensors & Overheating Cut-off System. · ENERGY STAR & ETL CERTIFIED Uses 14% to 55% less energy than equipment that meets minimum federal standard. · 12 YEAR LIMITED HEAT EXCHANGER WARRANTY 5-Year Limited Parts Warranty.* ® www.americanstandardwaterheaters.com * 12 years limited warranty applies when used in a single family dwelling in accordance with the installation Manual. Refer to American Standard Water Heaters Limited Warranty for our complete coverage details. 561 New York Drive, Pomona, California 91768 Toll Free: (800) 900-9063 - Fax: (909)392-7302 TCWH-180S-AS/TCWH-199S-AS_26.03/18 SPECIFICATIONS AND APPLICATION DATA ® www.americanstandardwaterheaters.com MODEL TCWH180S-AS TCWH199S-AS INSTALLATION INDOOR, WALL HUNG, FULLY CONDENSING MINIMUM / MAXIMUM INPUT (BTU/HR) HOT WATER CAPACITY (GPM) FLUE SYSTEM VENT RUN 35 F RISE 45 F RISE 67 F RISE WEIGHT (LBS) ORIFICE SIZE GAS SUPPLY PRESSURE MANIFOLD PRESSURE POWER SUPPLY NG LP NG LP MIN FIRE (3" VENT) MAX FIRE (3" VENT) MAIN SUPPLY MAX POWER CONSUMPTION 18,000 / 180,000 19,000 / 199,000 10.0 GAL 11.0 GAL 7.8 GAL 8.6 GAL 5.27 GAL 5.62 GAL SEALED COMBUSTION DIRECT VENT 2" (50 FEET), 3" (100 FEET), SCHEDULE 40 PVC, CPVC, PP 88 LBS 0.374" (9.5 MM) 0.275" (7.0 MM) 3.5" TO 10.5" WC 8.0" TO 13.0" WC NG: -0.10 TO -0.16"WC : LP: -0.06 TO -0.10"WC NG: -0.11 TO -0.17"WC : LP: -0.07 TO -0.11"WC 120V 60 HZ 135W GENERAL OPERATING CONDITIONS TEMPERATURE · AMBIENT TEMPERATURE RANGE: 33 104°F (0.6 40°C) · OPERATING RELATIVE HUMIDITY: UP TO 90% AT 140°F (40°C) · SHIPPING AND STORAGE TEMPERATURE RANGE: -4 176°F (-20 80°C) IGNITION SYSTEM BURNER SYSTEM GAS VALVE SYSTEM MINIMUM FLOW RATE INTERNAL PIPE MATERIAL DIMENSIONS SUB HEAT EXCHANGER WATER CAPACITY (DHW) MAIN CONTROLLER / CONTROL PANEL WATER PRESSURE DHW SETPOINT TEMPERATURE RANGE CONNECTION SIZES COLD WATER INLET / HOT WATER OUTLET GAS INLET CABINET HEAT EXCHANGER DIRECT ELECTRONIC IGNITION / AUTOMATIC FLAME SENSING SINGLE ORIFICE PREMIXED FUEL MODULATION METAL FIBER INFRARED AIR RATIO VALVE 0.5 GPM STAINLESS STEEL W 17.3" H 27.6" D 14.8" UNDER 2 GALLONS P-920C / GTH-9500C MIN 15 MAX 150 PSI 95°F 140°F (35°C 60°C) 3/4" NPT 3/4" NPT COLD ROLLED CARBON STEEL PRIMARY HEAT EXCHANGER: STAINLESS STEEL SECONDARY HEAT EXCHANGER: STAINLESS STEEL Safety Devices - Flame Rod, Burner Overheat Cut Off Device, Gas Leak Detector, Flue High Limit Switch, Water Temperature High Limit Switch, Freeze Protection Ceramic Heater. COMPONENTS # NAME OF COMPONENT 1 EXHAUST VENT ADAPTER 2 AIR INLET PIPER 3 AGM (AIR GAS MIXER) 4 IGNITION TRANSFOMER 5 IGNITER 6 FLAME DETECTION SENSOR 7 PRIMARY HEAT EXCHANGER ASSEMBLY 8 HOT WATER OUTLET 9 MIXING VALVE 10 AIR PRESSURE SWITCH 11 N/A 12 MANUAL POWER SWITCH 13 WATER ADJUSTMENT VALVE 14 MAIN CONTROLLER 15 SECONDARY HEAT EXCHANGER ASSEMBLY 16 GAS INLET PIPE 1 17 FLAME SIGHT GLASS 18 BURNER CASE 19 EXHAUST DUCT 20 GAS VALVE 21 GAS INLET PIPE 2 22 BLDC FAN 23 AIR INTAKE PIPE ADAPTER 24 GAS INLET ADAPTER 25 FREEZE PROTECTOR 26 DHW OUTLET ADAPTER 27 CONDENSATE TRAP 28 COLD WATER INLET ADAPTER 29 COLD WATER INLET FILTER 30 CONTROL PANEL 31 OPERATING TEMPERATURE SENSOR 32 HIGH LIMIT OVERHEAT SWITCH 33 CERAMIC HEATER 34 DHW SENSOR 35 CONDENSATE TRAP HOSE 36 BURNER OVERHEAT SWITCH 1 23 2 22 21 3 20 17 19 4 18 5 36 31 6 32 16 7 33 15 8 30 9 14 34 10 13 35 24 25 26 27 12 28 29 376 (14.8") C 66 (2.6") FG DE 110.4 (4.3") 208 (8.2") 90 (3.5") DIMENSIONS AND CONNECTIONS DESCRIPTION SIZE A EXHAUST OUTLET PIPE (A) 3" B AIR INTAKE (B) 3" C GAS INLET (C) ¾" D DHW OUTLET ADAPTER (D) ¾" E DCW INLET ADAPTER (E) ¾" F CONDENSATE ADAPTER (F) ½" G DCW INLET FILTER (G) N/A 561 New York Drive, Pomona, California 91768 Toll Free: (800) 900-9063 - Fax: (909)392-7302 101 (4.0") 179 (7.1") 378 (14.9") 156 (6.1") A B 105 (4.1") 702 (27.6") 440 (17.3") TEMPERATURE RISE CHART 180K BTU GPM 180K BTU GPM 35°F TEMP RISE ( 70°F TO 105°F FOR EXAMPLE) 10.0 11.1 45°F TEMP RISE ( 60°F TO 105°F FOR EXAMPLE) 7.8 8.6 55°F TEMP RISE ( 65°F TO 120°F FOR EXAMPLE) 6.3 7.0 65°F TEMP RISE ( 55°F TO 120°F FOR EXAMPLE) 5.4 6.0 75°F TEMP RISE ( 45°F TO 120°F FOR EXAMPLE) 4.7 5.2 85°F TEMP RISE ( 40°F TO 120°F FOR EXAMPLE) 4.1 4.6 TCWH-180S-AS/TCWH-199S-AS_26.03/18Adobe PDF library 15.00 Adobe Illustrator CC 2017 (Macintosh)