How to Get Hot Water with a Recirculating Pump
This Old House plumbing and heating expert Richard Trethewey explains how a recirculation line can save energy, money, and time.
How to Create a House HVAC Plan
Richard Trethewey demonstrates heat loss and gain to design a balanced HVAC system.
How to Install a Fireplace Insert
Plumbing and heating expert Richard Trethewey helps a homeowner supplement their living room heat by installing a wood-burning insert in their existing fireplace.
How to Troubleshoot a Leaky Showerhead
Water coming out of a showerhead every time the tub fills can be annoying. Here’s a helpful way to troubleshoot the issue.
How to Install a Reserve Tank
Plumbing and heating expert Richard Trethewey installs a reserve tank so a homeowner can finally fill their tub with hot water for a relaxing bath.
How to Make Simple Irrigation Repairs
Plumbing and heating expert Richard Trethewey teaches host Kevin O’Connor everything he needs to know to make simple irrigation repairs on his own.
How to Install a Vented Microwave
Plumbing and heating expert Richard Trethewey teams up with a local plumber to install a new stove and a vented microwave to exhaust the fumes.
Why is Furnace Maintenance Important?
Plumbing and heating expert Richard Trethewey teaches host Kevin O’Connor about furnaces and why it’s important to maintain them properly.
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.
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.