SKU: 24978921808

Instant-Flow SR-Low Flow 0.35 GPM Point of Use Electric Tankless Water Heater, 20 Amp, 277-Volt, 5540-Watt

Sale price$175.25 Regular price$194.72
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

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Description

Instant-Flow SR-Low Flow 0.35 GPM Point of Use Electric Tankless Water Heater, 20 Amp, 277-Volt, 5540-WattThe Instant Flow SR 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, easy

The Instant-Flow SR 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
  • Model number: SR-20L/277 HTR-I
  • Single phase


Features
Item Weight 4.5
Minimum Temperature (F) 33
Maximum Temperature (F) 160
Heat Exchanger Warranty 1 Year
Application Type Point of Use
Efficiency Level Super High
Pack Size 1
Finish Family White
Returnable 180-Day
Product Weight (lb.) 4.5
Commercial/Residential Commercial,Residential
Wattage (watts) 5540
Required Volt Connection 277 volt
Minimum Activation Rate (gpm) 0.35
Fuel Type Electric
Indoor/Outdoor Indoor
Flow Rate @ 45 F Rise (gallons/min) .84
Wattage (watts)2 5540
Amperage (amps) 20
Flow Rate @ 55 F Rise (gallons/min) .69
Flow Rate @ 35 F Rise (gallons/min) 1.08 gal (US)/min
Water Heater Features No Additional Features
Uniform Energy Factor .99
Flow Rate @ 65 F Rise (gallons/min) .58
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:
  1. 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
SKU: 24978921808

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4.1 ★★★★★
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Verified Purchase
Kathleen Cox
Chelsea, US
★★★★★ 5
High quality in every way!
Color: Blush, Size: Full/Queen
Very soft and beautiful! Nothing skimpy about this one! Very pleased.
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Reviewed in the United States on May 14, 2026
T
Verified Purchase
Tara Miller
New York, US
★★★★★ 5
Light Weight but Not Hot
Color: Dark Grey, Size: King
Ok... I absolutely love this comforter. In fact, I use it on three different beds. The colors are perfect. The material is soft. It's extremely light weight, but it keeps you warm in the winter and does not overheat you in the summer. I have this in King and Queen, and the sizing has been good for both. I have thrown it in my washing machine multiple times, and it holds up well. Great quality, low price.
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Reviewed in the United States on December 3, 2025
T
Verified Purchase
TheMrs
Boise, US
★★★★★ 3
Navy is pretty, but doesn’t feel like a great quality set.
Color: Navy Blue, Size: King
I purchased the Navy. The color is great and the pleated pattern is a nice touch. My daughter has the white and it’s very soft. The navy is not, though. So that was disappointing. It’s also not breathable. It’s not thick, but just not breathable. I actually get pretty warm at night with this one when I don’t normally with any other blankets. It also seems on the small side. We have a king and always buy king, this just feels a little smaller. Doesn’t feel high quality. I would not buy again.
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Reviewed in the United States on October 11, 2025
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Verified Purchase
Mary
Los Angeles, US
★★★★★ 5
Very Elegant!!
Color: Bright White, Size: Full/Queen
Beautiful comforter set! its super fluffy light weight while still cozy, gives a clean expensive look. It arrives wrinkled up from being packaged, i never steamed mine but you could do that if you want a crisp look. I love the quality and looks more expensive then it was, highly recommend!
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Reviewed in the United States on May 20, 2026
T
Verified Purchase
Tbay
Draper, US
★★★★★ 5
Excellent buy!
Color: Blush, Size: Twin/Twin XL
I LOVE this set! It is perfect all year long! I fold it down in the summer to just cover my feet. In the Fall it’s perfect weight alone and in the colder months I use a blanket underneath! Everyone says it’s Beautiful! The color stays true wash after wash! It retains its shape well also! The pillow case is exactly like the cover! It also retains color & shape! It’s soft and you can just curl up in it! The quality is just as good as some other very expensive brands! This is great value for the money!
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Reviewed in the United States on September 1, 2025

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