TANKLESS PRODUCT GUIDE
TABLE OF CONTENTS Tankless Advantage.....................................................2 COMMERCIAL TANKLESS RACK SYSTEM Simple Tankless Sizing..................................................3 Tankless Configurations...............................................35 Safety.......................................................................4 Multi Unit Systems......................................................36 Flow Rate Guide.........................................................
HOW DOES A TANKLESS TANKLESS ADVANTAGE WATER HEATER WORK? HOW IT WORKS – THE PROCESS: 1. A hot water tap is turned on • A hot water tap is opened. 2. The flow sensor detects the water flow • The opened tap allows water to flow 3. The computer automatically through the water heater. An internal ignites the burner water flow sensor detects this flow. 4. Water circulates through the HEAT EXCHANGER heat exchanger • Upon flow detection, the flow sensor5.
SIMPLE TANKLESS SIZING Average Ground Water Temperature SOUTHERN ZONE CENTRAL ZONE NORTHERN ZONE Average Ground Water Temperature: 62°F to 77°F Average Ground Water Temperature: 52°F to 61°F Average Ground Water Temperature: 37°F to 51°F Remember, these are general recommendations. Your Takagi Water Heater Specialist can review your family’s needs in even greater detail to make sure the model you choose will always provide enough hot water to meet the demand.
SAFETY At Takagi, we place the safety and reliability of our products above all else. By incorporating technologically advanced safety features into every model, we provide the assurance and peace of mind that can only come from an Takagi quality product. Air-Fuel Ratio (AFR) Sensor Takagi’s unique AFR sensor monitors and maintains proper combustion at all times.
FLOW RATE GUIDE Temperature Rise vs. Gallons per Minute Temp Rise 110U 310U/ 310C 510U/ 510C H3M H3J H3S H3/ 540P/ X3 CT-199 M50 30° 6.6 8.0 10.0 6.6 6.6 8.0 10.0 10.0 14.5 35° 6.6 8.0 9.3 6.4 6.6 8.0 10.0 10.0 14.5 40° 5.7 7.8 8.1 5.6 6.6 8.0 9.5 9.5 14.5 45° 5.1 6.9 7.2 5.0 6.6 7.6 8.4 8.4 13.5 50° 4.6 6.2 6.5 4.5 6.1 6.8 7.6 7.6 12.2 55° 4.2 5.7 5.9 4.1 5.5 6.2 6.9 6.9 11.1 60° 3.8 5.2 5.4 3.7 5.1 5.7 6.3 6.3 10.1 65° 3.
BASIC SIZING GUIDELINES The flow rate capacity of tankless water heaters depends on the temperature difference between the desired output and incoming water temperature. The flow rate comparison chart and table shown here summarize the flow rate charts found in the specifications of each model. Takagi water heaters are sized according to the peak flow rate requirements, worst-case temperature-rise scenarios, and types of applications.
OVERCOMING HARD WATER SCALE Hard water is everywhere. In fact, more than 85% of American homes have hard water which adversely affects plumbing systems, including water piping, water fixtures and the water heating system. What is hard water and hard water scale? Water is classified as “hard” when it has a high mineral content, specifically magnesium and calcium (Ca2+ and Mg2+ ions). Hard water is not considered a health risk and these minerals generally remain dissolved in the water.
OVERCOMING HARD WATER SCALE How do I prevent hard water scale? X3 Scale Prevention Technology Takagi has combined its expertise in water heating and treatment to create X3® Scale Prevention Technology. By preventing scale from ever forming, this feature extends the life of the unit three times longer than traditional tankless. This makes it the first tankless product that maintains “like-new” performance without requiring any scale-related maintenance.
DURABILITY Takagi tankless products are built with commercial-grade materials to ensure durability and reliability. Commercial-Grade Copper Alloy Our commercial-grade copper is a heat-resistant copper alloy, with additive elements that give it eight times the tensile strength of regular copper. Even at high temperatures, our commercial-grade copper maintains a fine grain and high strength. Commercial-grade copper provides resistance to the damaging effects of erosion that can cause heat exchangers to leak.
VALVES AND WATER FLOW Making true commercial-grade water heaters involves more than just redesigning our heat exchangers—every internal component has to measure up to Takagi’s commercial standards. Just like our advanced heat exchangers, the longevity and functionality of components such as our water valves and flow sensors are also of great importance.
RESIDENTIAL CONDENSING WITH X3® SCALE PREVENTION TECHNOLOGY Features No annual descaling required No scale buildup means the heater maintains like-new performance longer 3” venting up to 70 equivalent feet Recirc Capable • Tankless water heaters with X3 Technology are approved to work with an external recirculation pump and cross-over valve. See training manual for full details.
Dimensions 17-5/8” 17-5/8” Clearances (inches) Model Number Top Bottom Side Front TK-540X3-NIH 12 12 3 4 TK-540X3-NEH 36 12 3 24 TK-340X3-NIH 6-1/4” 12 12 3 4 36 12 3 24 TK-240X3-NIH 12 12 3 4 TK-240X3-NEH 36 12 3 24 17-5/8” 6-1/4” TK-340X3-NEH 6-1/4” 17-3/4” 17-3/4” 7” 7” 3” emale 3” Female 4” 4” 17-3/4” 3” 3” 7” Female 3” Female Female 11-1/4” 11-1/4” 4” 3” Female 5-3/4”5-3/4” 11-1/4” 5-3/4” 17-5/8” Drain port 1-3/5” X3 cartridge n port 4-2/5” ” Hot 6-3/4
RESIDENTIAL CONDENSING WITH X3® SCALE PREVENTION TECHNOLOGY 540HX3 540HX3 Output Temp Capacity Chart vs. GPM 11 10 9 Flow Rate (gpm) 8 7 6 5 4 3 2 1 0 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Temperature Rise (°F) Set Temperature: 100-125°F Set Temperature: 130-160°F 340HX3 340HX3 Output Temp vs.
75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 160 140 120 100 80 Head (�) Pressure (psi) 540HX3 Pressure Drop 540HX3 Pressure Loss 60 40 20 0 1 2 3 4 5 6 7 8 9 10 0 Flow Rate (gpm) Set Temp: 100-125°F Max flow is 8 gpm when set temp above 125 Set Temp: 130-160°F 60 55 50 45 Pressure (psi) 40 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 8 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Head (�) 340HX3 Pressure 340HX3 Pressure DropLoss Flow Rate (gpm) 240HX3 Pressure 240HX3 Pressure D
RESIDENTIAL CONDENSING WITH INTEGRATED RECIRCULATION PUMP Features Integrated recirculation pump for instant hot water EASY-LINKTM with up to 3 other 540H heaters 3" venting up to 70 equivalent feet Warranty • 15-year limited warranty on heat exchanger in residential applications • 5-year limited warranty on heat exchanger in commercial applications • 5-year warranty on all parts • Refer to takagi.
24-7/8" (631 23-5/8" (600 540P Indoor (AT-H3P-DV) 1/2 (13 mm) RETURN 3-1/8" (79 mm) 17-3/4" (450 mm) 17-3/4" (450 mm) 15" (381 mm) 15" (381 7" (180 mm) mm) 7" (180 mm) 11-1/4" (285 mm) 11-1/4" (285 mm) Φ 4" (102 mm) Φ 4" (102 mm) Female Female 6-1/4" (159 mm) 6-1/4" (159 mm) RETURN 3-1/8" (79 mm) GAS 5-1/8" (131 mm) COLD 6-3/4" (172 mm) GAS 5-1/8" (131 mm) 120 6-3/4" VAC 3-7/8" mm) COLD (172(174 mm) drainmm) port 120Condensate VAC 3-7/8" (174 7-7/8" (199 mm) Condensate drain port Remote Temperatur
RESIDENTIAL CONDENSING Features CONTINUOUS MAXIMUM FLOW RATES UP TO 10.0 GPM ULTRA-LOW NOX GAS TANKLESS WATER HEATERS H3 MODELS CAN BE USED IN RESIDENTIAL AND COMMERCIAL APPLICATIONS EASY-LINKTM UP TO FOUR H3 HEATERS OR UP TO TWENTY H3 HEATERS WITH MULTI-UNIT CONTROLLER Warranty • 15-year limited warranty on heat exchanger in residential applications • 5-year limited warranty on heat exchanger in commercial applications • 5-year warranty on all parts • Refer to takagi.
11-1/4" (285 mm) 4" (101 mm) ∅ 4" (102 mm) Female 5-3/4" (147 mm) Exhaust 2-5/8" (65 mm) 22-1/22" (570 mm) 23-5/8" (600 mm) 10-3/4" (272mm) Clearances (inches) Side 12 3 T-H3J-DV-N 12 12 3 12 5-3/4" (147 mm) Exhaust Exhaust 2-5/8" (65 mm) 2-5/8" (65 mm) Intake 2-5/8" (685-1/8" mm)(131 mm) Intake GAS 2-5/8" (68 mm) 22-1/22" (570 mm) 22-1/22" (570 mm) 24-7/8" (631 mm) 24-7/8" (631 mm) 23-5/8" (600 mm) 23-5/8" (600 mm) HOT 4-3/4" (120 mm) Drain port 6-3/4" (170 mm) 10-3/4" (272mm) 10-3/4" (
RESIDENTIAL CONDENSING H3 Output TempChart vs. GPM 540HX3 Capacity 11 10 9 Flow Rate (gpm) 8 7 6 5 4 3 2 1 0 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 Temperature Rise (°F) Set Temperature: 100-125°F Set Temperature: 130-160°F H3S Output Temp vs. GPM 340HX3 Capacity Chart 9 8 Flow Rate (gpm) 7 6 5 4 3 2 1 0 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Temperature Rise (°F) H3J Output TempChart vs.
75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 160 140 120 100 80 Head (�) Pressure (psi) PressureLoss Drop H3540HX3 Pressure 60 40 20 0 1 2 3 4 5 6 7 8 9 10 0 Flow Rate (gpm) Set Temp: 100-125°F Max flow is 8 gpm when set temp above 125 Set Temp: 130-160°F 60 55 50 45 Pressure (psi) 40 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 8 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Head (�) H3S Pressure Loss 340HX3 Pressure Drop Flow Rate (gpm) H3J240HX3 Pressure Loss Pressure Drop 100
RESIDENTIAL CONDENSING Features Operates with 1/2" gas line Designed to fit between standard framing construction 3" venting up to 70 equivalent feet Warranty • 15-year limited warranty on heat exchanger in residential applications • 5-year limited warranty on heat exchanger in commercial applications • 5-year warranty on all parts • Refer to takagi.
Dimensions Clearances (inches) MODEL INDOORINDOOR MODEL 12 Top T-H3M-DV-N 12 T-H3M-OS-N 36 Bottom 12 Front view Front view 24 2-9/16" (64.8mm) 2-3/4" (70.2mm) 24" (609.4mm) 3 22-7/8 (580mm) 24" (609.4mm) 22-7/8 (580mm) 4 10-13/16" (274.6mm) 10-5/16" (262.2mm) 6" (152.1mm) 10-13/16" (274.6mm) 10-5/16" (262.2mm) 6" (152.1mm) 58.4 58.4 Front 3 Side view Side view 13-7/8" (352mm) 13-7/8" (352mm) 10" (254mm) 6-1/4" (158.5mm) 10" (254mm) 4" (102mm) 4" (102mm) 6-1/4" (158.
RESIDENTIAL NON-CONDENSING ULTRA-LOW NOX Features Gas convertible from natural gas to propane using the included conversion kit 4” category III vent up to 60 equivalent feet Easy-LinkTM up to four 510U heaters or up to twenty 510U heaters with multi-unit controller Warranty • 15-year limited warranty on heat exchanger in residential applications • 5-year limited warranty on heat exchanger in commercial applications • 5-year warranty on all parts • Refer to takagi.
Dimensions Clearances (inches) Model Number Top Bottom Side Front GT-510U-I 12 12 3 4 GT-510U-E 36 12 3 24 GT-310U-I 12 12 3 4 GT-310U-E 36 12 3 24 GT-110U-I 12 12 3 4 GT-110U-E 36 12 3 24 AT-KJr3U/K5U/D3U-IN AT-KJr3U/K5U/D3U-IN 13-3/4" (350 mm) 10" (254 mm) 13-3/4" (350 mm) 10" (254 mm) 1-3/4" (45 mm) 1-3/4" (45 mm) 1-3/8" (36 mm) 2-1/4" (58 mm) 2-1/4" (58 mm) 3-5/8"(93 mm) 1-3/8" (36 mm) 21-1/2" (545 mm) 21-1/2" (545 mm) 20-1/2" (520 mm) 20-1/2" (520 mm) 3-5/8"(
RESIDENTIAL NON-CONDENSING ULTRA-LOW NOX 510U: Flow Rate vs. Temperature Rise 510U: Flow Rate vs. Temperature Rise 510U Output Temp vs.
55 50 45 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 8 9 10 Flow Rate (gpm) Tolerance is within ± 10% 310U Pressure Drop 310U Pressure Loss 60 55 50 40 35 30 25 20 15 10 5 0 0 1 2 3 Tolerance is within ± 10% 4 5 6 7 8 Flow Rate (gpm) PressureLoss Drop 110U110U Pressure 45 100 40 90 35 80 30 70 25 60 50 20 40 15 30 10 20 5 0 Head ( ) Pressure (psi) Pressure (psi) 45 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Head ( ) Pressure (psi) 40 120 110 100 90 80 70 60 5
RESIDENTIAL NON-CONDENSING CONCENTRIC VENT Features Installations are simple and flexible with contractor preferred concentric venting Venting runs up to 43 equivalent feet Gas convertible from natural gas to propane using the included conversion kit Easy-LinkTM up to four 510C heaters or up to twenty 510C heaters with multi-unit controller Warranty • 15-year limited warranty on heat exchanger in residential applications • 5-year limited warranty on heat exchanger in commercial applications • 5-year warrant
Model Number Top Top Bottom TK-510C-NI 12 12 12 12 view TopTop view TK-310C-NI 5-7/16” (137.7 mm) 5-7/16” (137.7 mm) Dimensions Product Dimensions Clearances (inches) Bottom Side Side Front Front 12 3 3 4 4 3 4 12 13-3/4” (350 mm) 13-3/4” (350 mm) (266.5 mm) 10-1/2”10-1/2” (266.5 mm) (137.7 mm) 5-7/16”5-7/16” (137.7 mm) Front view Front view 7-9/16” (192.3 mm) 7-9/16” 5-11/16” (192.3 mm) (145mm) 5-11/16” (145mm) 4-1/4” (107.8mm) 6-3/8” (162.3 mm) 6-3/8” 4-1/4” (162.3 mm) (107.
RESIDENTIAL NON-CONDENSING CONCENTRIC VENT 510C Output vs.Rise GPM 510C: Flow Rate vs.Temp Temperature 11 10 9 Flow Rate (gpm) 8 7 6 5 4 3 2 1 0 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 Temperature Rise (°F) Set Temperature: 100-125°F Set Temperature: 130-160°F 310C Output vs.RiseGPM 310C: Flow Rate vs.
55 50 45 Pressure (psi) 40 35 30 25 20 15 10 5 0 0 1 2 3 4 5 6 7 8 9 10 120 110 100 90 80 70 60 50 40 30 20 10 0 Head ( ) 510C Pressure Loss 510C Pressure Drop Flow Rate (gpm) Tolerance is within ± 10%.
COMMERCIAL NON-CONDENSING Features Low NOx Emissions EASY-LINKTM up to 4 heaters or connect up to 10 heaters with a multi-unit controller Warranty • 6-year limited warranty on heat exchanger in commercial applications • 5-year warranty on all parts • Refer to takagi.com for further warranty details Specifications Gas Consumption Input Inlet Gas Pressure** Model Number* Type Minimum (BTU/H) Maximum (BTU/H) Minimum (in. W.C.) Maximum (in. W.C.) T-M50-N Natural 15,000 380,000 4.0 10.
Dimensions Accessories Outdoor Vent Cap (100112194) Pipe Cover (100112190) Multi-Unit Controller (100112691) Remote Temperature Controller (100112155) M50: Flow Rate vs. Temperature Rise M50: Flow Rate vs. Temperature Rise 16 14 14 12 12 10 10 8 8 6 6 4 4 2 2 0 25 0 4525 6545 65 85 85 105 Direct Vent Conversion Kit (100112186) M50: Pressure Loss M50: Pressure Loss M50 Output Temp vs.
COMMERCIAL CONDENSING Features EASY-LINKTM up to 4 heaters or connect up to 20 heaters with a multi-unit controller 96% thermal efficiency Warranty • 6-year limited warranty on heat exchanger in commercial applications. • 5-year warranty on all parts • Refer to takagi.com for further warranty details Specifications Gas Consumption Input Model Number* Type Minimum (BTU/H) Maximum (BTU/H) Inlet Gas Pressure** Minimum (in. W.C.) Maximum (in. W.C.) UEF TCT-199I-N Natural 15,000 199,000 4.0 10.
Dimensions Clearances (inches) Model Number Top Bottom Side Front TCT-199I-N 12 12 3 4 TCT-199O-N 36 12 3 24 11-1/4" (285 mm) 4" (101 mm) 22-1/22" (570 mm) 22-1/22" (570 mm) 24-7/8" (631 mm) 23-5/8" (600 mm) 23-5/8" (600 mm) 24-7/8" (631 mm) Intake 2-5/8" (68 mm) Exhaust 2-5/8" (65 mm) 6-1/4" (159mm) 6-1/4" (159mm) Exhaust 2-5/8" (65 mm) 11-1/4" (285 mm) 5-3/4" (147 mm) ∅ 4" (102 mm) Female 5-3/4" (147 mm) Intake 2-5/8" (68 mm) ∅ 4" (102 mm) Female 17-3/4" (450 mm) 17-3/4" (45
COMMERCIAL TANKLESS RACK SYSTEM Commercial tankless rack systems allow the power of tankless technology to be customized with unprecedented flexibility. Takagi offers wall mount, free standing and back-to-back configurations with easy options to integrate storage when needed. For jobs that require more than six units, custom solutions are available. Installation is easier than ever as the rack systems are constructed from a light weight frame and just three connections for hot water, cold water and gas.
MULTI-UNITS SYSTEMS Takagi tankless water heaters have the capability to link multiple heaters together to act as a system. The primary heater is rotated to ensure even operation of all heaters. The D2,510U/C, H3, CT-199, and M50 series models can Easy-Link up to four units using included communication cables.
TANKLESS APPLICATION DIAGRAMS Takagi tankless water heaters can be used in a wide variety of applications. Whether used in recirculation systems, in conjunction with storage tanks or with heating applications, our commercial units are built to provide continuous hot water when sized appropriately for your home’s needs. Local codes dictate proper compliance. Basic Installation (excluding 540P) Hot Water Return Hot Water to Fixtures Gas Supply Cold Water Supply Expansion Tank 1.
MULTIPLE UNITS Multiple Units with EASY-LINKTM Hot Water to Fixtures Hot Water Return Gas Supply Cold Water Supply Expansion Tank 1. Recirculation pump shall be sized for 2-4 gpm per activated heater (4-8 gpm for T-M50) 2. Recirculation pump shall be controlled by an aquastat. The minimum suggested differential should be 10°F 3. The automatic air should be installed at the highest location of the system in accordance with the manufacturer’s instructions.
MULTI-UNITS Multiple Unit with Storage Hot Water to Fixtures Gas Supply T-1 P-2 T-2 Hot Water Return Cold Water Supply Expansion Tank P-1 1. Tank circulation pump, P-1, should be controlled by tank aquastat, T-1. 2. Tank aquastat, T-1, should be set 20°F below water heater set temperature. 3. Pump P-1 should be sized to provide flow necessary to heat the storage tank. Refer to the water heater’s spec sheet for pressure drop curves. All application diagrams shown are concept drawings only.
SOLAR TANKLESS BACK UP COLLECTOR SENSOR TANKLESS WATER HEATER H SOLAR COLLECTOR TEMPERED HOT WATER C GAS SUPPLY T HOT WATER RETURN FIELD SUPPLIED PUMP AQUASTAT TANKLESS SUPPLY LINE COLD WATER INLET TANK SENSOR SOLAR CONTROL STORAGE TANK NOTES: 1. Ensure field supplied tank aquastat is in top 1/3 section of the tank. 2. Set tank aquastat 10°F lower than tankless unit set point. 3.
VENTING AND ACCESSORIES Solar Tankless Back Up Diagrams Models KJr2/110U, K4/310U, D2/510U Qty.
VENTING DIAGRAMS 4” Sidewall Termination (Please check the wall thickness for proper installation) 2 1 3 Models KJr2/110U, K4/310U, D2/510U 4” Combustible Sidewall Termination Kit Part Number: 100112726 4 Qty. 1 100112419 4" Sidewall Hood Terminator 1 2 100112732 4" Wall Thimble (4.0"-7.0") 1 3 100112400 4" 90 degree Elbow 1 4 100112399 4" Female-Female Adaptor 1 1 2 3 Models KJr2/110U, K4/310U, D2/510U 4" Non-Combustible Sidewall Termination Kit Part Number: 100112767 Qty.
VENTING DIAGRAMS Up & Out Standard Installation Combustible Wall 4” Sidewall Termination (With Condensate Trap) (Please check the wall thickness for proper installation) Models KJr2/110U, K4/310U, D2/510U 4” Combustible Sidewall Termination (With Condensate Trap) Kit Part Number: 100112775 3 Qty. 1 100112419 4" Sidewall Hood Terminator 1 2 100112732 4” Wall Thimble (4.0”-7.
DIRECT VENT, CONCENTRIC SIDEWALL TERMINATION M50 Model 1 3 5-10” Sidewall Thickness Direct Vent, Concentric Termination Kit Part Number: 100112606 2 4 Model M50 1 100112604 Concentric Intake/Exhaust Kit 1 2 100112597 Universal Appliance Adapter 1 3 NA 5” Aluminum Flex 1 4 100112186 Direct Vent Conversion Kit 12-18” Sidewall Thickness Direct Vent, Concentric Termination Kit Part Number: 100112601 Qty. 1 Qty.
DIRECT VENT, CONCENTRIC SIDEWALL TERMINATION 5” Sidewall Termination 2 Model M50 Qty. 5" Combustible Sidewall Termination 3 1 4 Kit Part Number: 100112729 1 100112594 5" Sidewall Hood Terminator 1 2 100112734 5" Wall Thimble (4.0"-7.0") 1 3 100112587 5" 90 degree Elbow 1 4 100112599 5" Female-Female Adaptor 1 1 2 3 Model M50 5" Non-Combustible Sidewall Termination Kit Part Number: 100112768 45 Qty.
DIRECT VENT, CONCENTRIC SIDEWALL TERMINATION 5” Sidewall Termination (With Condensate Traps) 2 Model M50 5" Combustible Sidewall Termination (With Condensate Trap) 3 4 1 Kit Part Number: 100112777 1 100112594 5" Sidewall Hood Terminator Qty. 1 2 100112734 5" Wall Thimble (4.0"-7.
DIRECT VENT, CONCENTRIC SIDEWALL TERMINATION 5” Rooftop Termination Model M50 1 7 3 Qty. 5” Flat Roof Termination 2 Kit Part Number: 100112730 1 100112596 5” Extreme Weather Rain Cap 1 2 100112590 5” Storm Collar 1 3 100112592 5” Flat Roof Flashing 1 4 100112591 5” Vertical Firestop 1 5 100112587 5” 90 degree Elbow 2 6 100112597 5” Universal Appliance Adaptor 1 7 Refer to Accessories Chart Straight Pipe TBD 7 1 7 4 3 2 7 5 4 6 7 Model M50 Qty.
CONCENTRIC VENT SERIES Horizontal Installa�on 1 Horizontal Installation Models 310C, 510C 100266115 (11.5") 1 Standard Sidewall Kits* 2 Straight Pipe 100266134 (19.
CONCENTRIC VENT SERIES Vertical Installation Ver�cal Installa�on Models 310C, 510C 1 Roof Termination (38") 100266118 100266136 (1/12 to 6/12 pitch) 2 100266137 (8/12 to 16/12 pitch) Tile/Shingle Roof Flashing 100266138 (6/12 to 12/12 pitch) 1 100266187 (Flat Roof) 100266133 (10") 3 Straight Pipe 100266134 (19.
VENTING COMPONENTS Simple Leak-Proof Gasketed Connections – No Sealant Required. High Quality – Category III /IV Stainless Steel. Versatile – Vertical and Horizontal Terminations. Convenient – Vent Kits Available. UL Listed. All Connections have Heat-Resistant Rubber Gaskets.
VENTING COMPONENTS Nova Vent Part # Description Nova Vent Part # Termination Description Intake Hood (Galvanized) 100112547 4” Termination Tee 100112545 3” 100112595 5” Termination Tee 100112546 4” 100112419 4”Exhaust Sidewall Vent Terminator (Hood) 100112547 5” 100112594 5”Exhaust Sidewall Vent Terminator (Hood) 100112415 4” Rain Cap 100112548 4” Extreme Weather Rain Cap 100112596 5” Extreme Weather Rain Cap 100112163 3” Concentric PVC Termination Direct Vent, Concentric Sidewal
Pipe Cover 100112691 Multiple Unit Controller 100209924 100276687 x T-H3-OS/ TK-540P-NEH T-H3-DV/ TK-540P-NIH T-H3S-OS T-H3S-DV T-H3J-OS T-H3J-DV T-H3M-OS T-H3M-DV T-D2-OS/ TK-510U-E T-D2-IN/ TK-510U-I TK-510C-NI T-K4-OS/ TK-310U-E T-K4-IN/ TK-310U-I x x x x x x x x x x x x x x x x x Remote Temperature Controller x x x x 100112183 TK-540P-NEH 100112188 100324434 100112190 100112718 100187904 TK-540P-NIH Recess Box 100266729, Retrofit 100266730 New Construction 1001121
PRODUCT OVERVIEW I = Indoor O= Outdoor Connection: Gas/Water Power Venting Intake Exhaust Easy-LinkTM Uniform GPM (Max) (EL) Temperature Energy Multi-Unit Per Unit Factor (MU) Max Dimension/ BTU/h Weight 310C Series 3/4” 3” / 5” Ideal for 2 to 3 Gas/Water Concentric, 43’ bath homes 120 VAC Max N/A 100 - 140 °F 8.0 H= 20-1/2” W= 13-3/4” D= 11-1/2” 51 lbs 0.81 190,000 0.
PRODUCT OVERVIEW I = Indoor O= Outdoor H3M Series T-H3M-DV T-H3M-OS Residential Condensing H3J Series T-H3J-DV T-H3J-OS H3S Series T-H3S-DV T-H3S-OS H3 Series T-H3-DV T-H3-OS 540P Series TK-540P-NIH TK-540P-NEH 540HX3 Series TK-540X3-NIH TK-540X3-NEH M50 Series Commercial ASME model available T-M50 CT-199 Series TCT-199I TCT-199O Connection: Gas/Water Power Venting Intake Exhaust High efficiency Intake & Exhaust ultra-low NOx 3”, 70’ Max, 5 condensing 1/2” Gas elbow Max tankless.
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