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.

How to replace a temperature and pressure (T&P) relief valve on a water heater.

How to light your water heater's pilot flame.

Testing a thermocouple's mV on a water heater. Pilot light keeps going out? A new thermocouple may be needed.