TK-U Tankless Water Heater, 199 Kbtu/hr, Natural/Propane, Indoor, Ultra Low NOx, 0.81 EF
PartTAKTK310UI
MFG100227709
Description
Takagi Tankless Water Heater, Series: 200, 190000 Btu/hr Heating, Liquid Propane/Natural Gas, 3/4 in NPT Gas Connection, Electronic Ignition, Direct Vent, 4 in Vent, Condensing/Non Condensing: Non-Condensing, 8 gpm, 0.81, 3/4 in NPT Water Connection, 10.5 in WC, 35 deg F, Ultra Low NOx: Yes, Copper, Indoor/Outdoor: Indoor, 20-1/2 in H x 13-3/4 in W x 10 in D, Commercial/Residential/Dual: Commercial/Residential
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- The TK-310U-I supplies hot water to domestic hot water systems and can be used with water storage tanks, recirculation systems, and/or combined domestic and heating applications
- Venting with category III stainless steel
- Complies with ultra-Low NOx regulations of less than 14 ng/J
The compact TK-310U-I is a fully modulating, gas fired, non-condensing tankless water heater perfect for residential applications. It is field convertible from Natural Gas to Liquid Propane and with a maximum input of 190000 Btu/hr, the TK-310U-I can produce enough hot water for up to three bathrooms in warmer climates and it also complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm).
| Fuel Type | Natural/Propane |
| Heating Capacity | 199 Kbtu/hr |
| Indoor/Outdoor | Indoor |
| Condensing/Non Condensing | Non-Condensing |
| Ultra Low NOx | Yes |
| Series | TK-U |
| Energy Factor | 0.81 |
| Commercial/Residential/Dual | Commercial/Residential |
| Dimensions | 20-1/2 in H x 13-3/4 in W x 10 in D |
| Flow Rate | 8 gpm |
| Gas Connection | 3/4 in NPT |
| Ignition Type | Electronic |
| Material | Copper |
| Pressure Rating | 10.5 in WC |
| Temperature Rating | 35 deg F |
| Vent Size | 4 in |
| Vent Type | Direct |
| Water Connection | 3/4 in FNPT |
| Brand | Takagi |
| Package Width | 12.375 in |
| Package Height | 39 in |
| UNSPSC | 40101825 |
| Alternate Part Number 1 | TK310UING |
| Package Length | 16.625 in |
| Country of Origin | JP |
| Manufacturer | A. O. Smith |
| UPC | 671657237752 |
| Manufacturer Part Number | 100227709 |
Built-In Temperature Controller and Power Cord
15 Years Limited Heat Exchanger, 5 Years Limited Parts Residential
AHRI Certified|ANSI Z21.10.3|CAT-III RM/OS Compliant|CSA Design Certified|ENERGY STAR® Qualified|Lead-Free Compliant|Low Lead IAPMO R and T|SCAQMD Rule 1146.2
Commercial and Residential
Price/Availability Accessible On Login
TakagiTK-U Tankless Water Heater, 199 Kbtu/hr, Natural/Propane, Indoor, Ultra Low NOx, 0.81 EF