Many homeowners find themselves puzzled when it comes to water heaters. Let’s break down the most common questions:
Tankless vs. Standard: Is Tankless Better?
It depends on your specific needs. Tankless heaters provide endless hot water and are more energy-efficient, potentially saving 20-30% on energy bills. However, traditional tank heaters are cheaper upfront and might be sufficient for smaller households. Tankless units struggle in very cold climates and with simultaneous hot water usage.
Gas vs. Electric: Which Should You Choose?
The choice often depends on your existing home setup and utilities:
Gas Water Heaters:
- Generally cheaper to operate (lower utility bills)
- Heat water faster
- Work during power outages
- Require proper venting and gas line
- Higher installation costs if gas line needed
Electric Water Heaters:
- No venting required
- Safer (no risk of gas leaks)
- Easier installation
- Can be installed anywhere
- Higher operating costs in most regions
- May require electrical panel upgrade
Lifespan: How Long Do They Last?
- Traditional tank heaters: 8-12 years
- Tankless units: 15-20 years
Regular maintenance can extend these lifespans considerably.
Installation: Who Can Install Them?
Always hire a licensed plumber. Water heaters involve gas lines, electrical work, and complex plumbing – this isn’t a DIY project. A professional installation ensures safety and maintains warranty coverage.
Cost Breakdown:
- Traditional tank (gas): $800-1,500 + installation ($500-1,000)
- Traditional tank (electric): $500-1,200 + installation ($500-800)
- Tankless (gas): $1,500-3,000 + installation ($1,000-3,000)
- Tankless (electric): $1,200-2,500 + installation ($800-1,500)
Note: Costs vary by region and specific installation requirements.
Permits?
Yes, most jurisdictions require permits for water heater installation. Your licensed plumber should handle the permitting process, which ensures the installation meets local building codes and safety standards.