Takagi 100123383 H3 Series Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 4 in Vent, 0.93, Commercial/Residential
Takagi Tankless Water Heater, Series: H3, 199000 Btu/hr Heating, Natural Gas Fuel, 3/4 in MNPT Gas Connection, Electronic Spark Ignition, Direct/Power Vent, 4 in Vent, Condensing Condensing/Non Condensing, 10 gpm Flow Rate, 0.93, Wall Mounting, 3/4 in MNPT Water Connection, 4 to 10-1/2 in WC Gas/15 to 150 psi Water Pressure, Yes Ultra Low NOx, 316L Stainless Steel/Copper, Indoor Indoor/Outdoor, 17-3/4 in W x 11-1/4 in D, Commercial/Residential

Documents
- Primary heat exchanger utilizes commercial-grade copper alloy for 25 times better heat transfer than stainless steel
- Secondary heat exchanger utilizes 316L stainless steel for better corrosion resistance
- Easy-link up to 4 units without a multi-unit controller
- Multi-Link up to 20 units with a multi-unit controller
- Number of showers unit can handle, depending on ground water temperature
- Venting with SCH 40/STD PVC, CPVC, PP, category III stainless steel
- Safety features include freeze, overheat, surge protection and troubleshooting diagnostic codes
- Integrated temperature controller and advanced diagnostics
- Complies with ultra-low NOx regulations of less than 14 ng/J
- Standard/Approvals: AHRI Certified|ANSI Z21.10.3|ASHRAE 90.1-2007|CSA 4.3|cCSAus Certified|EnergyStar® Qualified|Low Lead IAPMO R and T Certified|NSF/ANSI 5|SCAQMD Rule 1146.2
- INCLUDES: Integrated Controls and Power Cord
- WARRANTY: 15 Years Limited Heat Exchanger, 5 Years Limited P
Takagi Tankless Water Heater, Series: H3, 199000 Btu/hr Heating, Natural Gas Fuel, 3/4 in MNPT Gas Connection, Electronic Spark Ignition, Direct/Power Vent, 4 in Vent, Condensing Condensing/Non Condensing, 10 gpm Flow Rate, 0.93, Wall Mounting, 3/4 in MNPT Water Connection, 4 to 10-1/2 in WC Gas/15 to 150 psi Water Pressure, Yes Ultra Low NOx, 316L Stainless Steel/Copper, Indoor Indoor/Outdoor, 17-3/4 in W x 11-1/4 in D, Commercial/Residential
The T-H3-DV-N supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems and/or domestic and heating applications.
- Brand:Â TakagiCommercial/Residential/Dual:Â Commercial/ResidentialCondensing/Non condensing:Â CondensingDimensions:Â 17-3/4 in W x 11-1/4 in DEnergy Factor:Â 0.93Flow Rate:Â 10Fuel Type:Â Natural GasGas Connection:Â 3/4 in MNPTHeating Capacity:Â 199000Ignition Type:Â Electronic SparkIndoor/Outdoor:Â IndoorMaterial:Â 316L Stainless Steel/CopperMounting Type:Â WallPressure Rating:Â 4 to 10-1/2 in WC Gas/15 to 150 psi WaterSeries:Â H3Ultra Low NOx:Â YesVent Size:Â 4Vent Type:Â Direct/PowerWater Connection:Â 3/4 in MNPT

Takagi 100123383 H3 Series Tankless Water Heater, Natural Gas Fuel, 199000 Btu/hr Heating, Indoor/Outdoor: Indoor, Condensing, 10 gpm Flow Rate, Direct/Power Vent, 4 in Vent, 0.93, Commercial/Residential
Takagi Tankless Water Heater, Series: H3, 199000 Btu/hr Heating, Natural Gas Fuel, 3/4 in MNPT Gas Connection, Electronic Spark Ignition, Direct/Power Vent, 4 in Vent, Condensing Condensing/Non Condensing, 10 gpm Flow Rate, 0.93, Wall Mounting, 3/4 in MNPT Water Connection, 4 to 10-1/2 in WC Gas/15 to 150 psi Water Pressure, Yes Ultra Low NOx, 316L Stainless Steel/Copper, Indoor Indoor/Outdoor, 17-3/4 in W x 11-1/4 in D, Commercial/Residential