H3S Condensing Tankless Water Heater, 180 Kbtu/hr, Natural Gas, Outdoor, Ultra Low NOx, 0.90 EF
PartTAKTH3SOSNG
MFG100123403
Description
Takagi Tankless Water Heater, Series: H3S, 180000 Btu/hr Heating, Natural Gas Fuel, 3/4 in MNPT Gas Connection, Electronic Spark Ignition, 4 in Vent, Condensing/Non condensing: Condensing, 8 gpm, 0.9, Wall Mounting, 3/4 in MNPT Water Connection, 4 to 10-1/2 in WC Gas/15 to 150 psi Water, 100 to 140 deg F, Ultra Low Nox: Yes, 316L Stainless Steel/Copper, Indoor/Outdoor: Outdoor, 17-3/4 in W x 11-1/4 in D, Commercial/Residential/Dual: Commercial/Residential
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- 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
- 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
The T-H3S is well suited for residential/commercial applications such as small restaurants and beauty salons. Complies with Ultra-Low NOx regulations. Utilizing commercial grade copper alloy for the heat exchanger tubing, the T-H3S is also suitable for heavier residential usages such as space heating or domestic recirculation systems. Remote control included as a standard feature on outdoor models. Certified up to 10100 ft altitude.
| Fuel Type | Natural Gas |
| Heating Capacity | 180 Kbtu/hr |
| Indoor/Outdoor | Outdoor |
| Condensing/Non Condensing | Condensing |
| Ultra Low NOx | Yes |
| Series | H3S |
| Energy Factor | 0.90 |
| Commercial/Residential/Dual | Commercial/Residential |
| Dimensions | 17-3/4 in W x 11-1/4 in D |
| Flow Rate | 8 gpm |
| Gas Connection | 3/4 in MNPT |
| Ignition Type | Electronic Spark |
| Material | 316L Stainless Steel/Copper |
| Mounting Type | Wall |
| Pressure Rating | 150 psi |
| Temperature Rating | 100 to 140 deg F |
| Vent Size | 4 in |
| Water Connection | 3/4 in MNPT |
| Brand | Takagi |
| Package Width | 15.625 in |
| Package Height | 69 in |
| UNSPSC | 40101826 |
| Alternate Part Number 1 | TH3SOSNG |
| Package Length | 21.75 in |
| Manufacturer | A. O. Smith |
| UPC | 671657141196 |
| Manufacturer Part Number | 100123403 |
Remote Control
15 Years Limited Heat Exchanger, 5 Years Limited Parts Residential, 6 Years Limited Heat Exchanger, 5 Years Limited Parts Commercial, 1 Year labour
ANSI Z21.10.3|CSA 4.3|cCSAus Certified|EnergyStar® Qualified|Low Lead IAPMO R and T Certified|SCAQMD Rule 1146.2
Residential and Commercial
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TakagiH3S Condensing Tankless Water Heater, 180 Kbtu/hr, Natural Gas, Outdoor, Ultra Low NOx, 0.90 EF
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