Water heaters work hard in Tucson homes, and hard water makes regular service essential for longevity and efficiency. Why service is critical: Tucson's hard water (300+ PPM) accelerates sediment buildup in tanks, reducing capacity and efficiency. Hot Arizona climate increases water heater workload. Proper service prevents premature failure and maintains efficiency. Recommended service: annual flushing removes sediment buildup, anode rod inspection and replacement prevents tank corrosion, thermostat calibration ensures proper temperature, pressure relief valve testing confirms safety, and leak inspection catches problems early. Benefits of regular service: extended equipment life (from 8-10 years to 12-15 years), improved energy efficiency (10-15% savings), consistent hot water supply, prevented sudden failures and cold showers, reduced emergency repair costs, and validated warranties (many require annual service). Warning signs needing service: inconsistent water temperature, rumbling or popping sounds from sediment, discolored or bad-smelling hot water, leaks around base or connections, higher energy bills, and water taking longer to heat. DIY vs professional: professionals have proper tools, drain sediment completely, inspect all components, handle gas/electrical safely, and comply with code requirements. Service costs $100-200 annually—small investment versus $1,200-3,000 replacement. Wood's Plumbing specializes in water heater service and is certified by American, AO Smith, and ACT.
Frequently Asked Questions About Water Heaters
How long do water heaters last?
Traditional tank water heaters last 8-12 years, while tankless water heaters can last 20+ years with proper maintenance. Regular maintenance extends lifespan significantly.
Should I repair or replace my water heater?
Consider replacement if your water heater is over 10 years old, needs frequent repairs, produces rusty water, makes unusual noises, or if repair costs exceed 50% of replacement cost.
What size water heater do I need?
Water heater size depends on household size and usage. A family of 4 typically needs a 50-gallon tank or a tankless unit rated for 8+ GPM. A professional can assess your specific needs.