Unexpected cold showers aren’t fun. If you aren’t properly maintaining your propane water heater, you can’t guarantee yourself a consistent hot water supply.
Consider your budget, the type of water heater you have, and professional vs. DIY routes before you begin tinkering with your propane water heater.
Basic Water Heater Maintenance
These procedures will be similar for most water heaters, but check your water heater documentation for further instructions on completing these tasks yourself if you can.
Regular Inspection
Once a year, inspect your propane water heater to make sure that everything is working correctly.
You can check for:
- Leaks around the unit and plumbing connections
- Water dripping or moisture buildup that could be an indication of a leak
- Proper temperature and pressure relief valve function with temperatures under 200°F and pressures ranging from 12 to 25 psi
- Signs of corrosion or rust on the tank’s surface
Flushing Sediments
Flush your propane water heater once a year with a cleaning solution to prevent the buildup of minerals caused by hard water supplies.
Sediment buildup can block your temperature & pressure valve or your water heater’s heating system, causing efficiency loss and the potential for rupture. If this isn’t resolved, you may need to replace your propane water heater entirely.
Testing Your Temperature and Pressure (T&P) Valve
Your T&P valve prevents your water heater tank from bursting by relieving your system from the pressure caused by heated water.
Test it every six months to ensure your propane water heater functions correctly.
Lift the T&P valve up and down multiple times to test it. You should hear a gurgling sound during this, then lower the temperature to around 120°F to avoid overheating. If there is no sound or it continues after your test, contact your provider immediately.
Unique Considerations for Tankless Heaters
Flush your tankless water heater at least once a year if hard water flows into it. Replacing or cleaning the water line filter is crucial in preventing sediment buildup.
Tankless water heaters are on-demand, unlike water heaters with tanks that suffer from standby energy loss when hot water isn’t being drawn out of their tanks. They’re:
- Energy efficient
- Able to provide consistently hot water to multiple appliances at once
- Smaller and don’t take up a lot of space
- Prone to limescale buildup because of their small internal operating systems
Professional vs. DIY Maintenance
DIY Maintenance
What you can do yourself won’t usually be very invasive upon your propane water heater or require a lot of tools. You might even follow a guide within your water heater documentation, too.
Visually inspect your propane water heater and listen for gurgling sounds when testing your T&P valve.
You shouldn’t attempt to replace parts, alter your water heater, or do anything you aren’t confident and comfortable doing. If you’re having doubts, leave it up to the professionals.
Professional Maintenance
Professional maintenance will require:
- More tools
- Internal work
- Professional expertise
Hiring a professional can provide you with unmatched peace of mind. They’ll ensure everything is installed and functioning correctly, so you don’t have to worry about anything.
These professionals can visit your home annually or bi-annually, based on when certain parts need to be inspected, to thoroughly maintain your propane water heater.
When hiring a professional provider, be sure to choose a reputable one. Many national firms rely on high-pressure sales tactics to get your business, while a local company has to earn their place within their community through reliable service.
Budgeting for Maintenance
DIY Budget
You can save a lot of time when doing DIY maintenance as you won’t have to wait for your appointment date to roll around.
The only costs you have to consider are the tools and supplies, adding up to $20-$90, depending on what you need done.
Professional Budget
Professional solutions will cost around $100-$500, but that’s because you’re paying for expertise. If you rely on a professional, you can ensure the job is done correctly.
If you don’t feel comfortable or don’t have the tools to perform regular maintenance on your propane water heater, let us give you a hand so you don’t have to question yourself.
Trust Kauffman Gas With Your Maintenance Needs
Your propane water heater needs regular maintenance, and that’s exactly something that we can do for you. We provide varying maintenance plans to fit your needs and budget so you aren’t left out in the cold.
A well-maintained propane water heater can save you time and money in the long run, so do it right today.
Contact Kauffman Gas for all of your propane water heater maintenance needs today.

FAQs
How often should I maintain my propane water heater?
It’s recommended to inspect and service your propane water heater every six months.
Regular maintenance helps identify issues early, improves efficiency, and extends the unit’s lifespan.
Tasks include checking for leaks, testing the temperature and pressure relief valve, and inspecting for signs of corrosion.
Consistent upkeep ensures reliable performance and reduces the risk of unexpected breakdowns.
Why is flushing sediment from the tank important?
Flushing sediment from your propane water heater annually is crucial to maintain efficiency.
Mineral buildup from hard water can obstruct the temperature and pressure valve, leading to reduced heating performance and potential system damage.
Regular flushing prevents these issues, ensuring a consistent hot water supply and prolonging the life of your heater.
Can I perform maintenance tasks on my propane water heater myself?
Basic maintenance tasks, such as visual inspections, testing the temperature and pressure relief valve, and flushing the tank, can be performed by homeowners with proper guidance.
However, for more complex tasks or if you’re uncertain, it’s advisable to consult a professional.
Professional maintenance ensures safety and thorough servicing of your propane water heater.
