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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Instant-Flow SR-Standard Flow 0.65 GPM Point of Use Electric Tankless Water Heater, 40 Amp, 208-Volt, 8320-WattThe Instant Flow SR 40 208 HTR I model is a great basic instant water heater for a wide variety of uses. It features a small size, low installation cost and delivers unlimited hot water. It also meets the ADA requirements and is 99% Energy Efficient. This instant water heater is perfect for lavatories, sinks, showers and other special applications. California residents see Prop 65 WARNINGS Under the counter, point of use applications Compact design,
The Instant-Flow SR-40/208 HTR-I model is a great basic instant water heater for a wide variety of uses. It features a small size, low installation cost and delivers unlimited hot water. It also meets the ADA requirements and is 99% Energy Efficient. This instant water heater is perfect for lavatories, sinks, showers and other special applications.- California residents
- Under the counter, point of use applications
- Compact design, easy installation, unlimited hot water
- Environmentally friendly, saves water and energy - 99% energy efficient
- Vandal resistant rugged cast aluminum housing, element assembly is fabricated from Celcon plastic, heating coils are chrome
- Meets ADA requirements and complies with standards for: water conserving product, IAPMO, UL, UPC
- Applications: commercial, industrial, residential, public lavatories, kitchen sink, bar sink
- Includes: compression fittings and faucet flow controls
- Certified for use in portable water applications
- No pressure and temperature relief valve needed (unless required by code)
- Meets all CALGreen low flow requirements
- Unit must be hard wired
- Single phase
Features
| Item Weight | 4.5 |
| Wattage (watts) | 8320 |
| Minimum Temperature (F) | 33 |
| Maximum Temperature (F) | 160 |
| Flow Rate @ 35 F Rise (gallons/min) | 1.62 gal (US)/min |
| Heat Exchanger Warranty | 1 Year |
| Application Type | Point of Use |
| Required Volt Connection | 208 volt |
| Efficiency Level | Super High |
| Pack Size | 1 |
| Flow Rate @ 65 F Rise (gallons/min) | .87 |
| Finish Family | White |
| Returnable | 180-Day |
| Product Weight (lb.) | 4.5 |
| Commercial/Residential | Commercial,Residential |
| Flow Rate @ 55 F Rise (gallons/min) | 1.03 |
| Flow Rate @ 45 F Rise (gallons/min) | 1.26 |
| Fuel Type | Electric |
| Indoor/Outdoor | Indoor |
| Wattage (watts)2 | 8320 |
| Minimum Activation Rate (gpm) | 0.65 |
| Amperage (amps) | 40 |
| Water Heater Features | No Additional Features |
| Uniform Energy Factor | .99 |
| Product Height (in.) | 6.25 |
| Product Width (in.) | 9.625 |
| Product Depth (in.) | 2.75 |
| Water Connection Size (in.) | 0.375 comp. x 0.25 MP |
| Part Warranty | No Warranty |
| Labor Warranty | No Warranty |
| Certifications and Listings | ADA Compliant,CSA Certified,ETL Classified,IAPMO Certified,UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Product Reviews
★★★★★ 5
Fresh Spark Plug for the Mowing Season
Just what my push mower needed! Very compatible with my Craftsman M220 push mower. It was the right replacement part and workings just like the original brand B&S plug. Gap was correct right out of the box as my push mower fired right up first pull. Would recommend for anybody with a Craftsman M220.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Good spark
Good fit. Fired right up
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Good deal on spark plugs
They worked perfectly for me
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Better running mower
Seems to work fine and runs great
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Perfect Spark Plug
Perfect match for my lawnmower. Worked as soon as I placed it on. Great product. Thank you Amazon for the product. Fast, correct product, and affordable
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Reviewed in the United States on April 29, 2026