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管道安装

Read through step-by-step tutorials to help you prepare for any installation pertaining to your plumbing.

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Fixing Running Toilets and Dripping Faucets

Simple repairs for two of the most annoying kitchen and bath plumbing problems

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How to Install a GPS-Enabled Smart Thermostat

Ask This Old House plumbing and heating contractor Richard Trethewey installs a thermostat that can be programmed automatically from a smart phone

How to Install a Freezeproof Faucet

A step-by-step guide to protecting your exterior faucets from freezing and bursting

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Replacing a Kitchen Sink

Give your kitchen a quick update by replacing an old kitchen sink with a new one. Watch as Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner update a kitchen sink.

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How to Install a Reverse Osmosis Water Filter

Ask This Old House plumbing and heating expert Richard Trethewey installs an under-sink water filter that can remove most contaminants

Read This Before You Buy a Tankless Water Heater

Tired of running out of hot water? That’s not a problem with one of these compact, ultra-efficient units that heat water as you need it. Here’s what you need to know about choosing, installing, and living with one

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How to Install an Electric Heat Pump Water Heater

Ask This Old House plumbing and heating expert Richard Trethewey travels to Celebration, Florida to help a homeowner select and install the right electric water heater

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How to Connect an Ice Maker

Ask This Old House plumbing and heating expert Richard Trethewey walks host Kevin O'Connor through the "dos and don'ts" of hooking up an ice maker to a refrigerator

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How to Install an Industrial Kitchen Faucet

Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner add an industrial looking faucet to his kitchen sink

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How to Bring Hot Water Outside

Ask This Old House plumbing and heating expert Richard Trethewey helps a homeowner add an outdoor faucet with both hot and cold water

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How to Install a Water Saving Toilet

Ask This Old House plumbing and heating expert Richard Trethewey replaces an old toilet with a "Water Sense" solution.

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How to Hook Up Washing Machine Plumbing

This Old House plumbing and heating expert Richard Trethewey re-plumbs a washing machine

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How to Replace a Kitchen Sink

Installing a new kitchen sink with This Old House plumbing and heating expert Richard Trethewey

Automatic Valve Shut-off for Washing Machines

The Intelliflow turns washing machine water-supply valves on and off, so you don't have to

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How to Create Zones in a Hot-Water Heating System

In this how-to video, This Old House plumbing and heating contractor Richard Trethewey shows how to share the warmth by installing zone valves

How to Install a Kitchen Sink

Armed with only a handful of tools, Richard Trethwey installed this kitchen sink and faucet with little more than a morning's work.

Good-Bye Sweaty Toilet

Just a little warm water will keep the exterior of your toilets dry all summer long.

Aligning PVC Pipe Parts

Pro tips for achieving the perfect joint

Adding Sink Shutoff Valves

How to keep them level. Making this simple change will yield a lifetime of convenience and ensure a quick response.