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Plumbing System
Fresh and gray water system with a 27-gallon tank, pump, accumulator, Bosch water heater tanks, Ruvati sink, and high-end Kohler faucet.
$1.8k
Total Cost
4
Components
1
Build Posts
✓
Tested
Specifications
Fresh Water Capacity
27 gallons
Gray Water Capacity
~25 gallons
Hot Water
Bosch 8-gallon tank + Bosch 1-gallon tank
Faucet
High-end Kohler faucet
Water Pressure
45-55 PSI (with accumulator)
Pump Type
12V DC diaphragm pump
Components
Every part that makes this system work
Fresh Water Tank
Specs: 27 gallons, food-grade plastic
"Stores fresh water for drinking, cooking, washing"
Vendor: Various
$500
27.8% of system
2×
Bosch Water Heater Tanks
Specs: 8-gallon tank and 1-gallon tank
"Stores heated water for the sink"
Vendor: Bosch
$400
22.2% of system
Ruvati Stainless Steel Sink + Kohler Faucet
Specs: Single-basin undermount sink with high-end Kohler faucet
"Kitchen sink for washing and meal prep"
Vendor: Ruvati / Kohler
$400
22.2% of system
Plumbing Hardware
Specs: Pump, accumulator, PEX pipes, valves, fittings
"Complete water distribution and pressure system"
Vendor: Various
$500
27.8% of system
System Total
$1,800
4 components installed
Build Posts
See how this system was installed and tested
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