Welcome to Tiny Appliances — A curated list of highly-rated appliances proven to work well in tiny houses

Takagi T-T-KJr2-OS-LP Outdoor Tankless Water Heater, Propane

The outdoor cousin to the very popular and well-priced Takagi KJr2 indoor unit, this is a very solid option for those wanting an outdoor LP on-demand water heater.


  • Outside installation only; Includes internal freeze protection
  • 19,500 – 140,000 BTU/hr
  • 0.82 energy factor
  • 6.6 GPM max flow rate

Buy from Amazon

The T-KJr2-OS-LP model is the smallest unit in the Takagi line-up. The T-KJr2-OS-LP is perfect for light residential (i.e. tiny houses!) and radiant heating applications. This small but powerful unit with LP gas inputs provides up to 140000 BTU per hour.

  1. tinyappliances

    Currently 4/5 stars on Amazon!

Add a review

Your email address will not be published. Required fields are marked *