Common mistakes to avoid with water heater installation in Spokane include choosing the wrong size, skipping permits, poor venting, missing relief valves, ignoring garage rules, and not adding seismic straps. These errors cause high bills, unsafe conditions, and early system failure.
Homeowners often miss yearly maintenance, which leads to sediment build-up and costly repairs. By knowing these mistakes and working with trained professionals in Spokane, you can keep your system safe, efficient, and code-compliant for years.
Main Mistakes During Water Heater Installation in Spokane
Mistake 1: Skipping Permits and Code Checks
Not getting a permit is one of the most common errors. Spokane requires inspections for all new water heater installations. Without permits, homeowners face fines, failed inspections, and unsafe setups.
Inspectors check venting, clearances, and relief valves. Meeting city rules avoids hazards and keeps your system compliant. For professional installation done right, rely on Mr. Rooter Spokane.
Mistake 2: Choosing the Wrong Size Tank
Incorrect sizing causes constant problems. A small tank leaves you without hot water. A tank that is too large wastes energy and money.
The correct size depends on the number of bedrooms, bathrooms, and usage. In many Spokane homes, a 40–50 gallon tank is common. Families with higher demand may need larger systems. To size correctly, see residential services for water heater installation in Spokane.
Mistake 3: Poor Venting and Air Supply
Gas water heaters must vent combustion gases outside. Poor venting is unsafe and a frequent Spokane mistake.
Errors include using the wrong pipe material, skipping clearances, or blocking airflow. Bad venting can leak carbon monoxide and reduce system life. If venting fails, call for fast emergency service to fix the issue.
Mistake 4: Missing or Blocked T&P Valve
A temperature and pressure (T&P) relief valve is required for every tank water heater. This valve releases excess heat or pressure.
If missing, blocked, or installed incorrectly, the tank may rupture. The discharge pipe should point downward and end close to the floor for safety. Licensed Spokane installers always ensure this part is correct.
Mistake 5: Not Elevating Garage Units
Water heaters in Spokane garages must sit on a raised platform at least 18 inches above the ground. This prevents ignition of flammable vapors.
A unit placed directly on the floor fails inspection and increases fire risk. Elevating the tank is a simple step but often overlooked by DIY installers.
Mistake 6: Forgetting Seismic Straps
Spokane is in a seismic zone. Water heaters must be strapped at the upper and lower thirds of the tank.
Without straps, a quake can topple the heater, rupture lines, and flood the home. Straps keep the system stable and extend its lifespan. This requirement is often skipped in older homes.
Mistake 7: Skipping Regular Maintenance
Even the best installation needs regular maintenance. Sediment builds in the tank, lowering efficiency and raising costs.
Flushing the tank once a year keeps it clean and running well. You can follow this simple maintenance guide to prevent breakdowns in Spokane Valley.
Mistake 8: Ignoring Early Warning Signs
Leaks, loud banging, or gas smells often signal poor installation. Many Spokane homeowners face these issues when the system was not set up by licensed workers.
Fixing bad work later costs more than hiring experts from the start. To learn what to look for, check common issues requiring water heater installation in Spokane Valley.
A Quick Summary of Spokane Water Heater Mistakes
- No permits or code checks
- Wrong tank size for the home
- Unsafe venting or airflow
- Missing or blocked T&P valve
- No garage elevation platform
- Missing seismic straps in quake zones
- Skipped flushing and maintenance
- Ignored warning signs of failure
What Spokane Homeowners Should Do Next
Water heater installation must follow Spokane codes, safety rules, and proper sizing. By avoiding these common mistakes, you reduce risks, save money, and extend the system’s life. Always use licensed professionals for installations and yearly maintenance.
For expert help, trust Mr. Rooter Spokane. Our team provides code-compliant installs, safe repairs, and reliable service.
Call us for expert water heater installation solutions in Spokane.
