Expansion Tank Installation
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Expansion Tank Installation
Expansion Tank Installation
Thermal expansion results from the water within expanding every time your water heater warms up. This increasing volume in a closed plumbing system has nowhere to go, leading to more pressure. This pressure causes leaks, damage, and early system failure over time straining your water heater, pipes, and valves.
A little but crucial addition that helps absorb this extra pressure is a water heater expansion tank, therefore maintaining compliance with modern plumbing rules, safety, and efficiency of your plumbing system. Your water heater and plumbing system are continually under stress without an expansion tank, which can lead to more frequent breakdowns and increased maintenance expenses.
Professional expansion tank installation is what ASAP Heater & Plumbing does to guarantee your system operates as it should and lasts longer.
Indices Indicating an Expansion Tank Need
Not sure whether you need an expansion tank for your water heater. The following indicate that excessive water pressure is stressing your plumbing system:
Leaks near your plumbing fittings or water heater. Constant leaks result from weakening joints and fittings brought on by high pressure.
Strong pressure at one moment and weak pressure the next suggests that pressure accumulation may be the problem in sudden water pressure variations.
The “water hammer” effect occurs in the pipes when high pressure shakes or vibrates the pipes.
Regular component failure of water heaters – Your system is running too much pressure if your pressure relief valve (PRV) routinely leaks water.
Visible expansion of your water heater tank: Constant pressure building could cause the tank itself to start bulging or warping in extreme conditions.
Ignoring these warning indications could cause major plumbing problems and expensive repairs. One easy and quick fix for these issues is adding an expansion tank.
The workings of a water heater expansion tank
Installed near your water heater on your cold water supply line, a tiny secondary tank is a water heater expansion tank. Inside, it features two chambers split by a rubber diaphragm—one air-filled and the other linked to your water line.
The expansion tank absorbs the extra volume when the water expands within your heater, therefore avoiding potentially dangerous pressure spikes. This little improvement will keep your plumbing system and water heater working smoothly and help them last.
Our Expansion Tank Installation Process
At ASAP Heater & Plumbing, we ensure that your expansion tank is properly installed, tested, and calibrated for maximum efficiency.
System Evaluation & Pressure Testing
Before installing an expansion tank, we test your home’s water pressure and plumbing system. This helps us determine:
- Whether your system actually requires an expansion tank.
- The correct size and type of expansion tank for your water heater.
- Any existing issues that may need to be addressed before installation.
Choosing the Right Expansion Tank
Not all expansion tanks are the same. The right tank depends on factors like:
- Your water heater’s size and capacity.
- Your home’s water pressure levels.
- Whether your system operates on gas or electric.
We ensure that the expansion tank we install is properly matched to your system’s needs.
Professional Expansion Tank Installation
Once the right tank is selected, we:
- Shut off the water supply to safely install the expansion tank.
- Mount the tank on the cold water line, ensuring it's positioned correctly.
- Secure all fittings and connections to prevent leaks or pressure loss.
Testing & Calibration
After installation, we:
- Pressurize and calibrate the expansion tank to match your plumbing system.
- Run a final test to ensure proper operation.
- Check for leaks, pressure fluctuations, and system stability.
Once everything is properly installed and tested, we provide you with maintenance tips to keep your expansion tank in great condition.
How Often Should You Replace or Maintain Your Expansion Tank?
Expansion tanks don’t last forever, and regular maintenance is key to keeping your system in good shape.
- Check the air pressure annually It should match your water pressure (typically 50-60 psi).
- Inspect for leaks or rust If you notice signs of wear, the tank may need to be replaced.
- Test the tank’s integrity If the expansion tank is full of water and doesn’t absorb pressure properly, it’s no longer functional.
A properly maintained expansion tank can last 5-10 years before needing replacement.
The Benefits of Expansion Tank Plumbing
- Extends the Life of Your Water Heater Reduces stress on the tank, preventing premature failure.
- Prevents Plumbing Leaks & Damage Protects pipes, joints, and valves from high pressure.
- Eliminates Water Hammer & Noise No more banging or vibrating pipes when using hot water.
- Ensures Consistent Water Pressure Stabilizes pressure, preventing sudden changes.
- Keeps Your Home Up to Code Many local regulations require expansion tanks in closed plumbing systems.
An anode rod replacement is a small investment that protects your water heater for years.
Do You Need an Expansion Tank?
You may need an expansion tank if:
- Your home has a closed plumbing system (one with a check valve or pressure-reducing valve).
- You recently installed a new water heater.
- Your water pressure consistently exceeds 80 psi.
- You experience frequent leaks, pressure surges, or noisy pipes.
If you’re unsure whether an expansion tank is required, our team can inspect your system and provide a professional recommendation.
Schedule Your Anode Rod Replacement Today!
Protect your water heater and plumbing system with a professionally installed water heater expansion tank.
📞 Call us now at (602) 881-8732.
📧 Email us at asapheater@gmail.com
📍 Serving Goodyear, Arizona, and nearby areas
Ensure long-term plumbing protection—Contact ASAP Heater & Plumbing today!