How to test a thermopile's voltage using a multimeter. Pilot light keeps going out? A faulty thermopile may be at fault.

Complete step-by-step tutorial on replacing a thermopile on a water heater.

How to solder copper tubing and pipe like the pros. Tips, tricks, and techniques on getting a leak free professional solder joint.

How to install washing machine water hammer arrestors. Stop water distribution lines from rattling, shaking, or banging.

How to replace a zone valve on a hydronic heating system.

How to replace an older style ballcock fill valve with a newer style.

How to test and replace a toilet flapper.

How to remove, clean, and replace an aerator. How to fix low water pressure at a faucet.

How to replace a thermocouple on a water heater.

How to replace a drain valve on a water heater.