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Richard Trethewey

Richard Trethewey

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Understanding Septic Systems

Plumbing and heating expert Richard Trethewey teaches host Kevin O’Connor everything he needs to know about septic systems, how they work, and how to maintain them.
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How to Replace a Tank-Type Water Heater

In this DIY Smarts segment, plumbing and heating expert Richard Trethewey helps a homeowner be proactive about their home maintenance by replacing their existing tank-type water heater before it fails.
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Understanding Bottle Traps

Plumbing and heating expert Richard Trethewey shows host Kevin O’Connor how to handle sink drains in tight places.
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3 Reasons Water Heaters Fail

Plumbing and heating expert Richard Trethewey gives host Kevin O’Connor an inside look at why a water heater fails.
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Easy Solutions for a Damp Basement

Plumbing and heating expert Richard Trethewey teaches Kevin O’Connor what he needs to know about handling wet basements.
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Understanding Air Flow in Your House

Plumbing and heating expert Richard Trethewey and home technology expert Ross Trethewey explain everything you need to know about balancing airflow within a home.
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How to Replace a Toilet Seat

This Old House plumbing and heating expert Richard Trethewey shows us how to replace a toilet seat, explaining the standard shapes of seats and the potential problems a DIYer might encounter.
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Tips for Controlling Plumbing Emergencies

This Old House plumbing and heating expert Richard Trethewey explains some of the most common plumbing emergencies and how homeowners can handle them.
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Understanding Bidets

Host Kevin O’Connor, meets with plumbing and heating expert Richard Trethewey to discuss the various benefits of installing a bidet in your bathroom.
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How to Save Money on Heating Bills

Watch as This Old House plumbing and heating expert Richard Trethewey and home technology expert Ross Trethewey teach some cost-effective ways to save money on heating this winter.

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