| 500 watt, 120 volt | Short stem type. For use in porcelain sockets only

Product Description
Whether youªre camping with the family, spending a day at the lake, or lounging around the pool, sometimes all you need is a nice hot shower. Simply attach a garden hose and a 20 lb. propane tank and you are guaranteed to enjoy the luxury of hot water anywhere. You get instant, endless hot water wherever you are. The Eccotemp L10 is perfect for campsites, cabins or simply around the house. Wash your car, wash your boat, take a hot shower, or even wash your horse and the L10 will help make daily tasks much easier. You can also add the Eccotemp L10 to a pressure washer for an even better cleaning. The Eccotemp L10 is capable of reaching temperatures between 50 to 140 degrees Fahrenheit, depending on the temperature of the incoming water. This model includes an electronic ignition powered by 2 "D" cell batteries making it great for off grid or other areas where electricity is not readily available. The ideal operating range for the Eccotemp L10 is 20~80 PSI. Compatible with 12 volt pumps and works perfectly with our EccoFlo Pump & Strainer.¯

Product Features
Great for camping, outdoor showers, washing your dog and much more!
Frustration Free Packaging
Includes: gas regulator and hose, garden hose adapter, & output water quick connects
Operating range of 20-80psi
20-min Safety Shut-off timer
45 degree safety tilt-switch¯
Easy to use temperature controls
Compact, lightweight and easy to store and carry

Easy Installation
1. Hang the L10 using the mounting bracket on the top/back of the unit
2. Connect the gas cylinder with the supplied gas hose and regulator
3. Connect water hose to the hot water outlet
4. Connect water hose to the water inlet
5. Insert 2 "D" cell batteries and activate the on/off switch on the bottom of the unit
6. Enjoy instant hot water!

Whatªs in the Box?
1 x 2.65 GPM Portable Tankless Water Heater
1 x CSA Certified Gas Regulator and Hose
1 x Garden Hose Adapter
1 x Hardware Pack
1 x Roll of Pipe Tape
1 x Instruction Manual
1 x Garden Hose Quick Connector Set
1 x Instruction Manual

Please visit Eccotemp.com to find answers to frequently asked questions, product manuals, or to create a support ticket. support@eccotemp.com 866-356-1992

The Eccotemp L10 Portable Tankless Water Heater is one of the hottest tankless water heaters on the market! The Eccotemp L10 Tankless Water Heater gives you endless hot water at your cabin, summer cottage, lake home, potting shed, RV, camper, farm or wherever else you need hot water. The Eccotemp L10 Portable Tankless Water Heater delivers up to 2.6 Gallons Per Minute of hot water ranging from 80-145 degrees Fahrenheit: plenty for 1-2 hot water applications running at the same time. The 2 "D" cell battery ignition starts the flame only when water is running, so there's no chance of overheating. It is perfect for off grid or areas where you have limited electricity. The L10 comes with standard 1/2" NPT fittings. The ideal operating range is 20-80 PSI. The system also works great on modified water systems with items such as a 12-volt pump. The bundle includes a Shower Head and Stainless Steel Hose providing you with an optimal shower experience. The multi-functional shower head lets you choose between a natural shower spray, a massage spray or just a mist. The mounting and hardware pack are also included.



Product Features:

Compact & easy to store
Great for camping & family outings
Outdoor use only
Field tested to 5500 ft. elevation (not recommended to be used any higher)
Battery powered ignition
Manual water temperature control
20 Minute automatic safety shutoff timer
Energy Factor of 79%
Rated Voltage: 3V (D cell batteries)
74,000 BTU
2.6 GPM flow capacity
Water Pressure: 20-80 PSI
Rated heat input: 20kw
Rated gas pressure: 11" of water column
Gas type: Liquid propane

Eccotemp L10 Dimensions:

Height 25.5"
Width 13.625"
Depth 8"
Weight approx. 27 lbs.
Shipping weight 28.7 lbs.

Clearance Requirements (at least):

2" clearance from wall
1' on both sides from anything flammable
3' from any window, overhand, awning
18" from the ground

Whatªs Included:

Stainless steel rain cap
Garden hose adapter
CSA regulator for use with standard 20 lb. grill propane tank
1-year manufacturer warranty See Warranty

IMPORTANT: This is a portable, recreational water heater and should not be permanently installed or plumbed into any fixtures: sinks, showers, etc. When not in use, this water heater should be drained and stored away. This product should also not be used with a bilge pump.



Please Note: Failure to clean and descale your water heater quarterly can result in lime and sediment build up within the heater, which can void your warranty! We recommend using our Eccotemp EZ-Flush System Descaler Kit to ensure a clean, energy efficient, long lasting heater.

The Eccotemp EL22 Liquid Propane Tankless Water Heater is the newest outdoor model of the Eccotemp tankless line. The EL22 is the perfect solution for all the hot-water needs of a standard home or apartment with multiple bathrooms, as well as smaller commercial applications. This model has a sleek, black tempered glass casing with automatic temperature controls and a touch screen with an LED digital display that shows the output temperature reading and GPM flow rate. The EL22 is rated at an impressive 6.8 gallons per minute and has a maximum BTU rate of 140,000. The EL22 is CSA Certified for US and Canadian use and features fully automatic temperature controls with an energy saving mode and child lock technology, making it the ideal, energy efficient choice. No venting required for this model, making the installation process quick, easy and hassle free. "

Product Features
Frustration Free Packaging
Sleek Tempered Glass Casing¯
Automatic Temperature Controls¯
LED Touch Screen Display¯
110 volt UL Listed Power Cord¯
Liquid Propane Powered¯
CSA Certified for US and Canadian use¯
Activation Flow .8 GPM¯
Maximum Flow Rate 6.8 GPM¯
Energy Factor: 0.80¯
Energy Rating: 82%¯
Minimum/Maximum Gas Rate: 26.000 - 140,000 BTUs¯

Whatªs in the box?
1 x EL22 Outdoor Gas Tankless Water Heater
1 x Instruction Manual
1 x Temperature and Pressure Relief Valve
1 x Hardware Pack
1 x Gas Shut-off Valve

Have questions? Contact support@eccotemp.com or call 866-356-1992

The Eccotemp 20HI Indoor Liquid Propane Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-LP can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-LP is powered by liquid propane. The Eccotemp 20HI-LP is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-LP only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home.

The Eccotemp 20HI Indoor Natural Gas Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-NG is powered by natural gas. The Eccotemp 20HI-NG is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-NG only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home.ß

The Eccotemp 20HI Indoor Liquid Propane Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-LP can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-LP is powered by liquid propane. This Eccotemp 20HI-LP comes with a 3" horizontal vent kit and is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-LP only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home. This bundle includes the Eccotemp 3" Horizontal Vent Kit.

The Eccotemp 20HI Indoor Liquid Propane Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-LP can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-LP is powered by liquid propane. This Eccotemp 20HI-LP comes with a 3" horizontal vent kit and is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-LP only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home. This bundle includes the Eccotemp 3" Vertical Vent Kit.

The Eccotemp 20HI Indoor Natural Gas Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-NG is powered by natural gas. This Eccotemp 20HI-NG comes with a 3" horizontal vent kit and is ready to install with its 120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-NG only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home. This bundle includes the Eccotemp 3" Horizontal Vent Kit.

The Eccotemp 20HI Indoor Natural Gas Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-NG is powered by natural gas. This Eccotemp 20HI-NG comes with a 3" horizontal vent kit and is ready to install with its 120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-NG only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home. This bundle includes the Eccotemp 3" Vertical Vent Kit.

The Eccotemp 20HI Indoor Liquid Propane Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-LP can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-LP is powered by liquid propane. The Eccotemp 20HI-LP is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-LP only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home. This bundle includes an Eccotemp EZ-Flush Descaler Kit and an Eccotemp 3/4" Service Valve Kit (Lead Free) by Jomar.

The Eccotemp 20HI Indoor Natural Gas Tankless Water Heater is one of the largest outdoor models of the Eccotemp tankless line. Rated at an impressive 6.0 gallons per minute (GPM) and 150,000 BTU per hour, the Eccotemp 20HI-NG can meet all the hot-water needs of a standard home or apartment with one or two bathrooms, as well as smaller commercial applications. The compact, wall mounted Eccotemp 20HI-NG is powered by natural gas. The Eccotemp 20HI-NG is ready to install with its 110/120-volt UL listed power cord powering the internal exhaust fan and digital display. With its fully automated control system, the Eccotemp 20HI-NG only pulls about 12 amps during operation, making it an ideal choice for any standard-sized home. This bundle includes an Eccotemp EZ-Flush Descaler Kit and an Eccotemp 3/4" Service Valve Kit (Lead Free) by Jomar.

The Eccotemp i12-LP has a new revolutionary design, making it unlike any other tankless water heater on the market today. This model features sleek black tempered glass paneling, fully automatic temperature controls for precision, and a touch screen with an LED temperature display that shows output temperature and GPM flow. The i12-LP is also equipped with child locking technology. Rated at an impressive 3 GPM, the Eccotemp i12-LP Tankless Water Heater is a liquid propane fired, indoor model designed for small to medium hot water production where you need more than one hot water application at the same time. This model also offers a 35-40 degree Fahrenheit temperature rise when operating at flow rate of 3 GPM and a 77-degree Fahrenheit temperature rise at 1.5 GPM. The Eccotemp i12-LP is perfect for vacation cabins, cottages, and smaller homes. This bundle comes with a horizontal stainless steel vent kit, ready to install and with its 120-volt UL listed power cord powering the internal exhaust fan and digital display. ¯It only pulls about 2 watts idle and 1.07 Amps during operation, making it an ideal energy efficient appliance.


Product Features
Sleek, modern design with black tempered glass front panel.
Equipped with child locking technology.
Pulls about 2 watts idle and 1.07 Amps during operation.
Fully automatic temperature controls.
Horizontal Stainless Steel vent kit included.
Perfect for vacation cabins, cottages, and smaller homes.


Whatªs in the box?
1 x Stainless Steel Vent Kit
1 x Instruction Manual
1 x 120 volt UL listed power cord

The Eccotemp i12-NG has a new revolutionary design, making it unlike any other tankless water heater on the market today. This model features sleek black tempered glass paneling, fully automatic temperature controls for precision, and a touch screen with an LED temperature display that shows output temperature and GPM flow. The i12-NG is also equipped with child locking technology. Rated at an impressive 3 GPM, the Eccotemp i12-NG Tankless Water Heater is a Natural Gas fired, indoor model designed for small to medium hot water production where you need more than one hot water application at the same time. This model also offers a 35-40 degree Fahrenheit temperature rise when operating at flow rate of 3 GPM and a 77-degree Fahrenheit temperature rise at 1.5 GPM. The Eccotemp i12-NG is perfect for vacation cabins, cottages, and smaller homes. This bundle comes with a horizontal stainless steel vent kit, ready to install and with its 120-volt UL listed power cord powering the internal exhaust fan and digital display. ¯It only pulls about 2 watts idle and 1.07 Amps during operation, making it an ideal energy efficient appliance.

Product Features
Sleek, modern design with black tempered glass front panel.
Equipped with child locking technology.
Pulls about 2 watts idle and 1.07 Amps during operation.
Fully automatic temperature controls.
Horizontal Stainless Steel vent kit included.
Perfect for vacation cabins, cottages, and smaller homes.

Whatªs in the box?
1 x Stainless Steel Vent Kit
1 x Instruction Manual
1 x 120 volt UL listed power cord

The Eccotemp EccoFlo is a portable compact water pump allowing pressurized water where ever you need it. Whether youªre needing to pull water from a creek to your Eccotemp Portable Tankless Water Heater or you need to transfer liquids from one area to another the EccoFlo is the perfect tool for the job. The EccoFlo is CE Certified and compatible with any of our portable tankless water heaters and can be used in any scenario where you need to pump or pressurize liquids. With a self-priming feature this allows the pump to safely run dry without any damage. The EccoFlo is designed to turn on and off as you turn your water tap nozzle on and off. Powered using only 12V, this water pump can be used virtually anywhere and comes with everything needed for a quick and easy installation. Recommended Uses: Water heaters, RV, Maine, Automotive, Agriculture Spraying Waterlines, Water Operated Equipment, Beverage Processing, Filtration and Solar Water Systems.

Product Features
2.9 GPM (Gallons per minute), 50 PSI, 12 Volt, 8 Amp
Delivers reliable performance in high flow, moderate pressure application
CE Certified
Self-Priming
Soft, Noise Absorbing Mounts
Can safely run dry
Snap-in 1/2" Port Fittings
Made of Corrosion Resistant Materials

The Eccotemp EZ-FLUSH System Descaler Kit is the answer to any water scale, lime, or rust deposit buildup in virtually any piece of water based equipment. The EZ-FLUSH system has been designed to work seamlessly with Tankless Water Heaters and is compact for easy use and storage. It includes our Eccotemp Descaler that is specifically made to dissolve the toughest build up and is a non-toxic concentrate which is certified to NSF/ANSI 60 for use as a cleaner in potable water systems. Keep your tankless water heater running at full efficiency and ensure it provides hot water for years to come with the Eccotemp EZ -FLUSH System Descaler Kit.

Product Features
110 volt UL listed power cord
Standard 3/4 inch connections¯
ON & OFF Switch
Compact Design
Certified NSF/ANSI 60
Non-Corrosive
Non-Toxic
Biodegradable



What's in the Box?
1 x Instructional Manual
Built in 350gph pump
2 - 5' Rubber Hoses
1qt of Eccotemp Descaling Solution

Have questions? Contact support@eccotemp.com or call 866-356-1992

Ideal for apartments, townhouses & small to medium sized single family homes. The energy efficient Eccotemp iE27 27Kw Electric Tankless Water Heater is our largest residential model. It is rated at an impressive 3.5 GPM, making it is the ideal choice for any standard size home. This model can provide endless hot water to multiple applications, while being equipped with a safe multi-layer heat exchange. The exchange encases the water moving inside the heating element and prevents any possible contact with the elements themselves. This design also protects the heater from sediment buildup to help ensure a long lifetime of providing endless hot water. Along with the sleek and modern design, the iE series electric tankless water heaters are 96% efficient, and typically result in savings of 15-20% in comparison with electric tank water heaters.

Product Features
Rated at 3.5 GPM
Requires 240 volt electric outlet
Self-diagnostics
96+% Thermal Efficiency
Requires no venting
Standard 3/4" NPT plumbing connections with no flow restrictions
ETL Certified¯
Advanced temperature control avoids temperature fluctuations and scalding
Activates only on demand
40 degree temperature rise @ 3.5GPM
Rust and corrosion resistant
Compact size
Indoor use only


Whatªs in the box?
1 x mounting bracket
1 x Instruction Manual