Skip to content
Super Arbor
1 / 7

No photo of 0.81 gal (US)/min yet

Plumbing

Instant-Flow SR-Low Flow 0.35 GPM Point of Use Electric Tankless Water Heater

0.99 UEF6.25 in tall

$194.72 each

Orders start at $399. Combine any items to reach it.

Flow Rate @ 35 F Rise (gallons/min): 0.81 gal (US)/min
Quantity
1 item
$194.72
Standard delivery
$49.99 per order
Sales tax
Added at checkout

All orders are subject to approval.

You're not charged until your order is approved and ready to ship. Cancel free before then.

Standard delivery$49.99

Per order, added in your cart. We deliver to the 48 contiguous states.

Availability confirmed by the desk at approval, with your delivery date. Shipping policy · Returns

Plumbing

Details & specifications.

From the maker · the maker’s description

The Instant-Flow SR-20L/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: lead free, water conserving product
  • Applications: commercial, industrial, residential, kitchen sink, bar sink, public lavatories
  • 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
SKU
307248640
UPC
0883232513216
Fuel
Electric
UEF
0.99
Height
6.25 in
Width
9.625 in
Flow Rate @ 35 F Rise (gallons/min)
0.81 gal (US)/min
Item Weight
4.5
Minimum Temperature (F)
33
Maximum Temperature (F)
160
Wattage (watts)
4160
Heat Exchanger Warranty
1 Year
Application Type
Point of Use
Required Volt Connection
208 volt
Efficiency Level
Super High
Pack Size
1
Finish Family
White
Flow Rate @ 45 F Rise (gallons/min)
.63
Wattage (watts)2
4160
Product Weight (lb.)
4.5
Commercial/Residential
Commercial, Residential
Flow Rate @ 65 F Rise (gallons/min)
.44
Minimum Activation Rate (gpm)
0.35
Indoor/Outdoor
Indoor
Amperage (amps)
20
Water Heater Features
No Additional Features
Uniform Energy Factor
.99
Flow Rate @ 55 F Rise (gallons/min)
.52
Product Depth (in.)
2.75
Water Connection Size (in.)
0.375 comp. x 0.25 MP
Part Warranty
1 Year
Labor Warranty
No Warranty
Certifications and Listings
ADA Compliant, CSA Listed, ETL Listed, IAPMO Listed, UL Listed
Full product name
Instant-Flow SR-Low Flow 0.35 GPM Point of Use Electric Tankless Water Heater, 20 Amp, 208-Volt, 4160-Watt

Specifications are provided by the manufacturer. Brand names are trademarks of their owners.

Guide

Replacing a water heater

  1. 1

    Fuel

    Natural gas, propane, electric or heat pump. Match what the house is set up for.

  2. 2

    Size

    Tank size in gallons is on every listing; tankless and point-of-use units are their own kinds.

  3. 3

    The connections

    Flexible water connectors, a gas connector, a drain pan and the expansion tank if the system has one.