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Low pressure Rain barrel water timer
Reasons for saving water you might not realize ...
The following are aspects of saving water that pertain to water heating and electricity (topics on my website).
Saving water saves electricity from not pumping water.
Conserving water means a smaller water heater... and less energy consumption. Smaller water heaters have higher efficiency. 9 ways to save  Water heater EF
Dripping hot water side of faucet removes hot from water heater tank that is replaced with cold water that needs to be heated to set point, wasting water and the water needed for electric generation.
Water is essential for generation of all electricity, for example cooling the coal-or-oil-or-gas-or-atomic generator, steam explosion powering the generator, hydroelectric generation.
Some regions (South Texas for example) the rice crop was cancelled several years during the drought so there was enough water for the power plant and towns etc.
PV solar generation does not require water during generation ... but making aluminum frames for solar panels requires smelting aluminum... requiring massive electric generation ... usually from hydroelectric plants in the NW.
Price of water What is water worth?
If you carry each gallon of water from the river up to 2nd floor bathtub, when would you start to conserve?
Average home uses 1/4 to 1/2 acre-foot water per year.
135,000 gallons = 27,000 5-gallon buckets

If each bath cost $30, would you conserve?
Remember, conserving resources is 'conservative'

Average home with water well pays $12 per year to pump water.
Read about growth and electric consumption
Toro zero pressure rain barrel timer Rain barrel timer/ battery operated
Toro zero pressure rain barrel timer
Water timers cannot be exposed to freezing temperatures, or freezing water can expand and crack timer
Buy:
Toro low pressure rain barrel timer at Amazon

Variable cycle timer instructions
Set frequency... this is the number of times you want to water each week
For example the timer can turn On once each 24 hours or once each 2 hours etc

Then set duration of watering... this is amount of time the water will run ... choose from 1minute to 2 hours

Resource:
Toro manual
Rain collector Rain barrel collection system:

Buy:
55 gallon drum
Low pressure water timer Pour bath water into rain barrel
Bathtub uses 20-25 gallons water
Use 5 gallon bucket to empty bathtub and pour into rain barrel
5 gallons x 8.4 lbs per gallon.

I used closed-head 55 gallon barrel... cut hole in top, leaving 1" rim around top to attach hardware cloth and screen.
Re-use water in garden and for grass and trees

Pour in 2 pints hydrogen peroxide occasionally to deodorize
Order 1" bulkhead fitting, and drill 2" hole, 1" IP thread
Buy:
Bulhead fitting at Amazon
Closed head 55 gallon plastic drum at Amazon
Open head 55 gallon plastic at Amazon
Rain barrel water timer DIY rain barrel water timer/ normally closed
Normally closed valve:
When Power is OFF, valve is Off
When timer is ON, valve is open
Buy:
3/4" / 24Volt DC/ brass valve Amazon
3/4" / 12VDC/ plastic valve at Amazon
3/4" / 24VAC/ plastic valve at Amazon

12 Volt DC transformer/ 30 watt
24 Volt AC transformer / 40 watt
24 Volt AC transformer w/ square box cover / 40 watt

Resource
Compare countdown timers
rainbarrel timer Rainbarrel timer/ Normally closed with override
Buy:
3/4" / 24VAC/ Orbit plastic valve Amazon

24 Volt AC transformer / 40 watt
24 Volt AC transformer w/ square box cover / 40 watt
Orbit sprinkler valve transformer

Orbit programmable sprinkler timer
Compare countdown timers
Programmable wall timer
7-day and 24-hour timers can be used to control water valve

Buy:
Programmable wall timers

Resources:
Compare programmable timer features
How to wire timers
Transformers
Convert 120 volt to 24 volt
Choose 24 volt for solenoid valves
Pay attention to wattage: Longer wires require more wattage
VA rating means volt-amps, means watts

Buy:
Honeywell 24 volt 40 watt transformer
Doorbell transformers 16-24 vac
NuTone 8-16-24 volt transformer 20 watts
Water Master timer with valve
AA Battery operated programmable timer with valve
Waterproof 
2 programs with 4 start times for each
1-240 minutes
"Programming frequencies can be days per week (Mon-Sun), Odd/Even, or interval (between 1-30 days)."

Buy:
WaterMaster Battery Operated Sprinkler Timer with Valve
Orbit irrigation timer Orbit 57894 timer and valve
Buy:
3/4" / 24VAC/ Orbit plastic valve Amazon
Orbit programmable sprinkler timer
Orbit sprinkler timers

Resource:
Orbit 57894 manual
Additional parts to connect with rainbarrel and hose

Buy:
Hose barbs
Hose clamps
1/2" Brass nipples
1/2" pipe to hose thread adapter

Gas and electric water heaters Support the economy:
Buy water heaters  from my associate links:

50 gallon Gas water heaters at Amazon
40 gallon gas water heaters at Amazon
50 gallon Electric water heaters at Amazon
40 gallon electric water heaters at Amazon
Hybrid / heat pump/ water heaters at Amazon

Resources:
How to install gas water heater
Troubleshoot gas water heater
Troubleshoot electric water heater
Intermatic control centers Intermatic control centers:
+ manuals and parts


Including Z-wave
box timers Compare box timers

Control with Z-wave
programmable timer Compare programmable timers

Control water heater with programmable wall timer
Countdown timers Compare countdown timers

Control water heater with countdown timer

E-mail: geno03245w@gmail.com
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