Re: OAUSA Net - July 16, 2020 - Camp Hygiene
Posted: Wed Jul 15, 2020 12:35 pm
Tom's Approach to a Shower on the Trail
My approach is based around a one burner Zodi shower heater kit. You can use the 2-burner if desired. The Zodi kit comes with a pump, a heater and a shower head. The concept is simple: put the end of the pump in water can, heat it as it flows over the burner and stand under the shower head. It may take a bit of flame adjustment to get a comfortable temperature based on the starting water temp.
As we learned on several trips, if the water does not flow continuously through the heater head, the burner is destroyed. A few newbies, thinking they would save water turned off the pumper flow but not the heater. The best way to save water is to stick the shower head back into the water box with some risk of bringing the water temp up a bit.
______________________________________________________________________________________________________________________________
To avoid burning up the heater and to have other options, I purchased a separate pump and shower head from Zodi.
Now I heat the water first with the Zodi kit and cycle it back into the water can. Then I use the separate Zodi pump in the shower with the pre-heated water. To save water the pump can be turned off or the shower head stuck back into the can.
I use a cheap pool thermometer to heat the water to the desired temp. On a hot summer day, before sunset, 80 degrees feels good. On a cool fall day a temp around 100 degrees works. As you go above 100 degrees be careful. If you overheated the water just a bit so it is not scalding but not comfortable, you might improve the experience by fixing the shower head high above so it has time to cool before reaching your sensitive skin.
A note on a shower tent. Have one! Even if you don't need the privacy, it blocks even the most gentle breeze. You do not need to heat the water as high and you stay comfortable.
With the separate pump and shower head there are other options for heating the water. On a sunny day, lay the water can on its side and heat it up just like a solar shower. If you have to or just want to, heat the water on a stove and pour into the water can.
My approach is based around a one burner Zodi shower heater kit. You can use the 2-burner if desired. The Zodi kit comes with a pump, a heater and a shower head. The concept is simple: put the end of the pump in water can, heat it as it flows over the burner and stand under the shower head. It may take a bit of flame adjustment to get a comfortable temperature based on the starting water temp.
As we learned on several trips, if the water does not flow continuously through the heater head, the burner is destroyed. A few newbies, thinking they would save water turned off the pumper flow but not the heater. The best way to save water is to stick the shower head back into the water box with some risk of bringing the water temp up a bit.
______________________________________________________________________________________________________________________________
To avoid burning up the heater and to have other options, I purchased a separate pump and shower head from Zodi.
Now I heat the water first with the Zodi kit and cycle it back into the water can. Then I use the separate Zodi pump in the shower with the pre-heated water. To save water the pump can be turned off or the shower head stuck back into the can.
I use a cheap pool thermometer to heat the water to the desired temp. On a hot summer day, before sunset, 80 degrees feels good. On a cool fall day a temp around 100 degrees works. As you go above 100 degrees be careful. If you overheated the water just a bit so it is not scalding but not comfortable, you might improve the experience by fixing the shower head high above so it has time to cool before reaching your sensitive skin.
A note on a shower tent. Have one! Even if you don't need the privacy, it blocks even the most gentle breeze. You do not need to heat the water as high and you stay comfortable.
With the separate pump and shower head there are other options for heating the water. On a sunny day, lay the water can on its side and heat it up just like a solar shower. If you have to or just want to, heat the water on a stove and pour into the water can.