DIY Home Water Supply Lines: How to Connect Your Water Heater, Softener, and Filter

Install and route home water supply lines for heater, softener, filtration: valves, piping, sizing, code compliance, testing.
Your Home Water Care Guide
Your Home Water Care Guide

Install and route home water supply lines for heater, softener, filtration: valves, piping, sizing, code compliance, testing.

Where to place a water heater: attics, crawl spaces, floors, tankless units; clearance and handling for safe home plumbing.

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Step-by-step: connect a water heater to PEX, SharkBite, gas lines, and home heating; covers water softeners, filtration, plumbing.

How to light the RV water heater pilot, wire or replace the hot water tank; plumbing, safety, plus filtration and softener tips.

Calculate grain capacity and size a home water softener by hardness, usage, and flow for your plumbing, heater, and filtration.

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Shut off the water valve, disconnect the line, safely support and remove the fridge door, reattach hinges, test for leaks.

Gas water heater replacement: stepwise install, safety, and maintenance for homes with water softeners, filtration, and plumbing.