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HomeMy WebLinkAboutBuilding Permit Application (3) • COMMERCIAL-GRADE ® RESIDENTIAL GAS WATER HEATERS 1 �N A 2 2021 rx� CONDENSING TANKLESS WITH Permitting Department St,Lucie County INTEGRATED RECIRCULATION PUMP COMMERCIAL-GRADE RESIDENTIAL INDOOR MODELS ATI-540P Ultra-Low NOx gas tankless water heaters with condensing technology featuring an up to 0.95 Uniform Energy Factor(UEF)which lowers operating costs and is t41, environmentally friendly. i FEATURES: SAFETY FEATURES: ��••� _;_ l INTEGRATED RECIRCULATION PUMP • Air-Fuel Ratio(AFR)Sensor • Exhaust&Water Temperature Safety ENERGY STAR®QUALIFIED Control AVAILABLE IN NATURAL GAS OR • Overheat Cut-Off Fuse PROPANE(LP) INTERNAL FREEZE PROTECTION I W INDOOR MODEL SYSTEM • Includes integrated temperature and pump POWER DIRECT VENT DESIGN controls with advanced diagnostics that • Category IV venting can be used simplify installation and troubleshooting • Factory-installed power cord • Exhaust,3" PVC Venting up to 70 Feet or 4"PVC Venting up to 100 Feet OUTDOOR MODEL • Provides flexible venting with PVC,CPVC, OUTDOOR MODELS • Includes a wall mount temperature remote or ABS Pipe for Intake and Exhaust(solid ATO-540P controller and advanced diagnostics to core only). simplify troubleshooting ACCESSORIES DURABLE HEAT EXCHANGER: • Pipe Cover • Primary heat exchanger is constructed of • Neutralizer Kit a commercial-grade copper that is more • Isolation Valve Kits resilient to erosion. • Secondary heat exchanger is made of type • Concentric Termination r 316L stainless steel to protect against • Product Preservers'Anti-Scale System corrosion. WARRANTY EASY-LINK 540P WITH THREE OTHER • 15-year limited warranty on heat exchanger 540H TO INCREASE FLOW CAPACITY in residential applications .. COMMON VENT UP TO 8 UNITS • 5-year limited warranty on heat exchanger COMPLIES WITH LEAD FREE in commercial applications - STANDARDS • 5-year warranty on all parts oE51 B,y LOVY-LEAD IIEetC$G110f� SAP RdetU62 �oR cf4riv�Eo® 0© � ANSI Z21.10.3•CSA 4.3 C June 2017 A.0.Smith Corporation.All Rights Reserved Page i of 6 www.hotwater.com 1 800-527-1953 Toll-Free USA I A-0.Smith Corporation 1 500 Tennessee Waltz Parkway I Ashland City,TN 37015 AOSRG47107 COMMERCIAL-GRADE QoSmithe RESIDENTIAL GAS WATER HEATERS CONDENSING TANKLESS WITH INTEGRATED RECIRCULATION PUMP Gas Consumption Input Inlet Gas Pressure Dimensions in Inches Approx Maximum Hot/Cold Gas Shipping Model N Type Minimum Maximum Minimum Maximum UEF GPM: Connections Connection Height Width Depth Wetght BTUM BTUM in.W.C. in.W.G (Ibs) Indoor Models ATI-54OP-N Natural 15,000 199,000 1 4.0 10.5 0.93 10 3/4-NPT 3/4"NPT 23-5/8 17-3/4 11-1/4 71 ATI-54OP-P Propane 13,000 199,000 8.0 14.0 0.93 10 3/4'NPT 3/4"NPT 23-5/8 17-3/4 11-1/4 71 Outdoor Models ATO-54OP-N Natural 15,000 199,000 4.0 10.5 0.95 10 3/4"NPT 3/4"NPT 23 5/8 17 3/4 t 1 1/4 69 ATO-54OP-P Propane 13,000 199,000 8.0 14.0 0.95 10 3/4"NPT 3/4"NPT 1 23-5/8 17-3/4 11-1/4 1 69 15-150 psi Water Pressure.40 psi or above recommended for maximum flow 'Current numbers based tin factory testing,0.5 GPM for activation;0.4 GPM required for continuous fire after initial ignition. Indoor models are certified from sea level to 10.100 ft elevations Outdoor models are certified from sea level to 6,000 ft.elevaticn. 540P FLOW RATE vs TEMPERATURE RISE 11.0 1 10.0 9.0 8.0 i i 1 i 7.0 CL W 6.0 , 0: 5.0 o 4.0 3.0 Set temperature 12S'F(52-C)or lower 2.0 Set temperature 130'F(55'C)or higher 1.0 0.0 0 20 40 60 80 100 TEMPERATURE RISE(°F) Page 2 of 6 AOSRG47107 re (4 COMMERCIAL-GRADE lbtho RESIDENTIAL GAS WATER HEATERS 540P Pressure Loss Set temperature 125F(52C)or lower — Set temperature 130F(55C)or higher so ............. ......... _ ... ......................k.... . ......................... _....................................... ............................... . ..................... ....._............................... ...... .. ...... . ........ as . _ .... 40 __._-w ._..__.. . _.......................................:........................................ .... .........................M.::.:::::::.:::.::: . ....... ......... _...............:................................::::::....:..... ...........................;............ ...... 3s _... .............................................. ...... . .... .. . ........ .. ........................ ....... _ ._......................... ........................... ................................. ........................................................................................... ..................:..................................................... _ ............. ............. - 30N ........,.._ , ...... _.. _ ...........��_ ....................._................_....................................... __.................. ..._.................. ......... ......i........................................ .. 2S r .........20 d .. ............... 15 = ]... 10 i . ........ ...._. ....__..... 5 { ......_. .... . 0.00 Mo 4.00 6.00 9.00 10.00 12.00 Flow rate IGMP] 540P PumpPerformance (Pump loss Pressure foss of 540P`s waterway is already deducted. 12 ---- — —Pump head* i 2S 10 _ f 20 O I 15 y w f , m 6 — ---N _ I - a) d 10 2 5 0 h 0 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 Flow rate[GPM] Page3of6 AOSRG47107 • COMMERCIAL-GRADE M I ® RESIDENTIAL GAS WATER HEATERS INDOOR MODEL 17-3/4"(4S0 mm) 15"(381 mm) 11-1/4"(28S mm) 7' 180 mm S-3 4" 147 mm m 4"(102 mm) m 4'(102 mm) Female I Female . � E E E 6-1 4" 159 m v 1 1 N ( N I ; N I y t E E ( W c 0 1 v en 1 N N ( ( i ( 1 I 12 13mm RETURN 4-5 117 mm COLD 5/8'(17 mm) GAS 5-1/8"(131 mm) RETURN 3-1/8"(79 mm) I 120 VAC 3'(77 mm) Dram port 6.1 4' 159mm Drain port 47/8"(124 mm) I GAS 5 3/4"(147 mm) HOT 6-1 2" 164 mm HOT 6-3/4"(171 mm) I Condensate drain COLD 6-3/4'"(17 mm 7-1/2"(199 mm) 120 VAC 3-7/8 174 mm Condensate drain port 7-7/8"(199 mm) E E E E E E `o rn v ^ E F rr N o c p c O L° I--u ¢ 0 N o" x o cc u .+ u r, 17-5/8"(448 mm) 0 0 E E COLD 5 8" 17 mm L RETURN 3.1/8"(79 mm) 120 VAC 3" 77 mm Drain port 4-7/9" 124 mm GAS 5-3/4"(147 mm) j 6-1/4"(1S9 mm) HOT 6-3/4"(171 mm) Condensate drain L 7-1/2"(189 mm) Page 4 of 6 AOSRG47107 COMMERCIAL-GRADE Mhlth® RESIDENTIAL GAS WATER HEATERS OUTDOOR MODEL 17-3/4"(450 mm) 15"(381 mm) 11-1/4"(285 mm) 7"(190 mm) rN E E E E o �n o n n v 1n N N 0 1/2(13 mm) COLD 5/8" 17 mm 111-24"(71 mm) RETURN 3-1/8"(79 mm) 120VAC2-7/8"(72mm) 8"(117 mm)Drainport47/8"(124mm) GAS 5-3/4"(147 mm) " 131 mmHOT 6-3/4"(171 mm) Condensatedrain 4" 159 mm7-1/2"(189 mm) " 164 mm" 172 mm drain ort 7-7/8"(199 mm) E E E E E o E E E E E E E ti n c — 00 'v m v vm N\!vl N .ti L V U ip C- O � QJ O u L° w oN Q o^ = o u 17-5/8"(448 mm) • COLD 5 8" 17 mm RETURN 3-1/8"(79 mm) 120 VAC 2-7 mm Drain port 4-7 8" 124 mm GAS 5-3 4" 147 mm) HOT 6-3/4"(171 mm) Condensate drain Port 7-1/2"(189 mm) Page 5 of 6 AOSRG47107 ` cOmMERCIAL-GRADE . o . b- th® RESIDENTIAL GAS WATER HEATERS M I SUGGESTED SPECIFICATION FOR ATI-540P OR ATO-540P The fully modulating,on-demand,condensing gas fired tankless water heater(s)with integrated recirculation pump shall be A.0.Smith Tankless Water Heater model ATI-540P or ATO-540P,having a maximum input rating of 199,000 Blum and available in NG or LP. The heater shall have 1/4 in.male NPT water and gas connections.The inlet gas supply pressures shall be 4.0 in.WC(min.) up to 10.5 in.WC(max.)for NG and 8.0 in.WC(min.)up to 14 in.WC(max.)for LP. The indoor heater(s)shall incorporate an integrated temperature controller that will provide pump control,diagnostic information,fault history,and heater set temperature.The outdoor heater shall be factory supplied with a temperature remote, 100276687,that can be installed up to 400 ft.from the heater using 20 gauge(minimum)control wire.The temperature remote shall provide pump control,diagnostic information,fault history,and heater set temperature.The heater shall operate using 120 V/60 Hz power source. The indoor heater will incorporate a factory installed power cord. The indoor heater shall be vented with 3"or 4"diameter schedule 40 PVC(solid core),CPVC,ABS,polypropylene or category IV vent pipe with a length not to exceed 70 ft.(equivalent)for 3"vent or 100 ft.(equivalent)for 4'vent,terminating horizontally or vertically. The intake pipe may use material such as PVC,(solid core)CPVC,ABS,aluminum,or Category IV pipe and cannot exceed 70 ft.(equivalent)for 3'vent or 100 ft. (equivalent)for 4"vent.The indoor heater shall be able to be common vented with schedule 40 PVC(solid core)pipe or approved polypropylene vent with a length not to exceed 100 fL(equivalent)using up to 10 in.pipe Proper sizing is provided in the heater's installation manual. The outdoor heater(s)shall be constructed with an integral exhaust vent on the front of the heater. The water heater shall use a commercial grade copper alloy,fin tube primary heat exchanger with quick release brass or bronze waterways. The secondary heat exchanger shall be constructed from stainless steel 316L. The heater shall be controlled by an onboard solid-state printed circuit board which uses the following factory installed components:thermistors to monitor inlet&outlet water temperature and exhaust temperature;a flow sensor to measure flow rate;a flame sensor to monitor combustion;an air-fuel ratio rod to measure and adjust operation in order to maintain optimal combustion efficiency. The heater also consists of inline fusing and surge absorbers for electrical surge protection,an electronic spark igniter,aluminized stainless steel burners,hi-limit temperature switches to monitor water and exhaust temperatures, modulating gas valve,an overheat cutoff fuse and ceramic heating blocks to protect the heat exchanger and water piping from freezing.The indoor heater shall incorporate auto-fire system and a pump circulation operation for additional freeze protection.The indoor model shall include an exhaust temperature monitoring system using an exhaust thermistor and automatic hi-limit switch to maintain safe exhaust temperatures for sch.40 PVC.The heater shall have a built-in condensate trap for the secondary heat exchanger. The heater can manifold into an Easy-Link to provide additional capacity.The Easy-Link controls shall be built onto the onboard solid-state printed circuit board and does not require external controls.The linking control wire shall be supplied with the heater. The heater shall be design certified by CSA according to ANSI Z21.10.3 • CSA 4.3,approved for sale in the United States,ENERGY STAR" qualified,has a minimum uniform energy factor of 0.93,meets the energy efficiency requirements of the U.S.Department of Energy and ASHRAE 90.1 and complies with SCAQMD Rule 1146.2 and other air quality districts with similar requirements for low NOX emissions of 14 ng/1 or 20 ppm. ®June 2017 A-0.Smith Corporation.All Rights Reserved Page 6 of 6 www.hotwateccom 1800.527-1953 Toll-Fee USA I A.o,smith corporation 1500 Tennessee Waltz Parkway I Ashland City.TN 3 701 S AOSRG47107