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Liquid Propane Condensing Tankless Water Heater

Electrolux EP18WI30LS


  • Endless Hot Water
  • Energy Efficient
  • Compact Space Savings
  • Premium Stainless Steel

Quick Specs

  • Type: Small Water Heater
  • Width: 18.5"
  • Height: 24.5"
  • Depth: 9.5"
  • Energy Star Rated: No

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Endless Hot Water Endless Hot Water - Hot water when you need for as long as you need it.

Energy Efficient More energy efficient than standard gas tank water heaters.

Premium Stainless Steel Durable premium stainless steel exterior.

Lifetime limited warranty Lifetime limited warranty supported by a 1 year labor, 5 year parts and 12 year heat exchanger warranty to provide peace of mind.

Lasts up to 20 years Lasts up to 2 times longer than standard gas tank water heaters.

LED Digital Display Conveniently adjust temperature to your needs with the LED digital display.


  • Endless Hot Water
  • Energy Efficient
  • Compact Space Savings
  • Premium Stainless Steel
  • Lifetime limited warranty
  • Lasts up to 20 years
  • LED Digital Display
Certifications & Approvals
CSA Certified Yes - US
ENERGY STAR ® Certified No
ETL Listed No
Low NOx Approved (SCAQMD 20 ppm) Yes
NSF ® Certified Yes
UL Listed N-No UL Code Rating
Exterior Dimensions
Depth 9-1/2"
Height 24-1/2"
Width 18-1/2"
Electrical Specifications
Power Consumption with Freeze Protection (W) 213
Power Consumption without Freeze Protection (W) 78
Power Cord Included Yes
Power Cord Location Bottom Middle
Voltage Rating 120V 60Hz
Exterior Specifications
Chassis Finish Painted Steel
Exterior Finish Stainless Steel
General Specifications
Water Inlet Location Bottom Left
Water Outlet Location Bottom Left
Shipping Weight (lbs) 71
Product Weight (lbs) 58
Reconditioned No
Indoor Wall Mounted Yes
Outdoor Wall Mounted No
Max BTU/H 180000
Min BTU/H 16000
Energy Factor 0.92
Thermal Efficiency 93%
Water Heater
Condensation Drain Connection Size 1/2" Threaded
Condensing Yes
Default Temp Settings w/Remote (F) 110F
Default Temp Settings w/o Remote (F) 120F
Exhaust Type Direct Vent (SV Convertible)
Exhaust Vent Material Schedule 40/80 PVC/CPVC
Flow Meter Alarm Yes
Hot Water Capacity at 45 Degrees Temp Rise (GPM) 7.5
Hot Water Capacity at 77 Degrees Temp Rise (GPM) 4.6
Flue Collar Material PVC
Freeze Prevention Device Yes
Gas Connection Size 3/4" Threaded
Gas Supply Pressure Range (WC) 8 - 14"
High Elevation Adjustment Yes
Hot Water Outlet Connection Size 3/4" Threaded
Ignition Type Direct Electronic
Intake/Exhaust Vent Diameter 3" or 4"
Maximum Flow Rate (GPM) 9.8
Minimum Flow Rate (GPM) 0.5
Primary Heat Exchanger Material Copper
Recirculation Compatible Yes
Remote Controller Yes
Secondary Heat Exchanger Material Stainless Steel
Temperature Settings with Remote (F) 100 105 110 115 120 125 130 135 140F
Temperature Settings w/o Remote (F) 120 130 140F
Water Supply Pressure Range 15 - 150 psi
Water Inlet Connection Size 3/4" Threaded
Control Panel Hard Wired Remote
Control Panel Lockout Yes
Controls Mechanical Button
Display Type LED Digital Display
Flow Rate Display Mode G / L
Temperature Display Mode F / C
Vertical Vent Termination (Optional) TWHVERTCAP - Vertical Dual Penetration
Horizontal Installation Kit TWHHORKIT - Required (Application Specific)
Condensate Neutralizer Kit (Optional) TWHNEUTRAL
Vertical Installation Kit TWHVERTKIT - Required (Application Specific)
Horizontal Vent Termination (Optional) TWHHORHOOD - Horizontal Dual Penetration
Horizontal Concentric Vent Termination (Optional) TWHHORCONC
Quick Connect Cord (Optional) TWHQCCORD - Multiple Units

Quick Specs

  • Appearance

  • Type: Small Water Heater

  • Dimensions

  • Width: 18.5"
  • Height: 24.5"
  • Depth: 9.5"

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.