Portable Tankless Water Heater in Canada

Instant hot water anywhere

The Onsen Portable Tankless Water Heater turns cold water into instant hot water so you can enjoy a hot shower on all your outdoor adventures.

Which size is right for you?

Onsen 5L

$259.00

Lightweight & Portable
Outdoor
Propane
Dual Ignition
Heats Cool Water (above 60°F)
32,000 BTU/h
10 lbs
18.35 x 11.89 x 6.69 in.

Onsen 7L

$335.00

Versatile & Compact
Outdoor
Propane
Dual Ignition
Heats Cold Water (above 45°F)
50,000 BTU/h
12.5 lbs
21.85 x 11.89 x 7.05 in.

Onsen 10L

$409.00

High-Powered & Semi-Permanent
Outdoor
Propane
Dual Ignition
Heats Freezing Water (below 45°F)
75,000 BTU/h
19 lbs
25.83 x 13.43 x 8.19 in.

Onsen 14L

$879.00

Compact & Energy Efficient
Indoor
Propane or Natural Gas
120V
1-2 Applications (1 bathroom)
97,000/100,000 BTU/h
32 lbs
25.94 x 13.9 x 5.59 in.

Onsen 26L

$1,119.00

Powerful & Energy Efficient
Indoor
Propane or Natural Gas
120V
2-3 Applications (2 bathrooms)
180,000 BTU/h
44 lbs
27.24 x 17.13 x 8.08 in.

Cabin in the Woods with Outdoor Onsen Propane Tankless Water Heater

Key features

After 10 years of experience selling thousands of portable tankless water heaters to customers across Canada we listened to our customers’ invaluable feedback and built our brand with unique features only available with our products.

LED screen

Simple and precise display of water temperature and battery life.

On / Off showerhead

Includes a premium quality showerhead with On / Off button and stainless steel hose.

Onsen Propane Portable Tankless Water Heater with Handheld Shower Head

Dual ignition

The only portable tankless water heater on the market to feature both “D” battery and 12-volt ignition.

Onsen Portable Tankless Water Heater Key Features and Ignition

Why choose Onsen

Free delivery

Proudly Canadian

English & French Support

Easy returns