Waking up to cold showers or running out of hot water during laundry day is more than just an inconvenience—it’s a sign your water heater may be on its last leg. If you’re in Philadelphia and searching for a durable, energy-efficient solution, the A.O. Smith ProLine gas water heater installed by Able Plumbing in Phila, PA could be exactly what your home needs. Trusted by local homeowners for decades, this combo of premium equipment and expert local service delivers comfort you can count on—year-round.
Why Choose the A.O. Smith ProLine Gas Water Heater?
Homeowners in colder climates like Philadelphia need a water heater that performs reliably during harsh winters while keeping energy bills manageable. The A.O. Smith ProLine series is engineered precisely for this.
According to the U.S. Department of Energy, residential water heating accounts for nearly 18% of home energy use. Choosing a high-efficiency model like the ProLine isn’t just about comfort—it’s a smart financial decision.
Key reasons Philly homeowners trust the ProLine:
- Heavy-duty construction: Commercial-grade anode rods and thick insulation extend tank life.
- High recovery rate: Heats large volumes of water quickly—ideal for families.
- Energy Star–eligible models: Some units achieve up to 0.67 Uniform Energy Factor (UEF), significantly higher than older standards.
“In my 15 years as a plumbing contractor in Philadelphia, the A.O. Smith ProLine has consistently delivered the best balance of performance, warranty, and longevity,” says Mike Reynolds, Master Plumber and owner of Able Plumbing.
Why Able Plumbing in Philadelphia Is Your Best Installation Partner
Even the best water heater won’t perform well if it’s improperly installed. Able Plumbing, a licensed and insured local company serving Philadelphia since 2008, specializes in A.O. Smith ProLine gas water heater installations with precision and care.
What Sets Able Plumbing Apart?
- Same-day emergency service for water heater failures (critical during Philly winters).
- Transparent pricing: No hidden fees—quoted upfront.
- Licensed gas fitters: All technicians certified by the Pennsylvania State Board.
- 100% satisfaction guarantee on labor and parts.
Local expertise matters. Philadelphia homes—many over 100 years old—often have unique venting, gas line, or space constraints. Able Plumbing’s team knows how to navigate older row homes, basements with low clearance, and outdated plumbing systems safely and efficiently.

A.O. Smith ProLine vs. Other Brands: What’s the Difference?
Not all gas water heaters are created equal. Here’s how the ProLine series stacks up against competitors like Rheem, Bradford White, and Whirlpool:
| Feature | A.O. Smith ProLine | Rheem Performance | Bradford White |
|---|---|---|---|
| Tank Warranty | Up to 6–10 years | 6–10 years | 6–12 years |
| Glass Lining Quality | Best-in-class | Good | Excellent |
| Recovery Rate (GPH)* | 82–90 GPH | 70–85 GPH | 75–88 GPH |
| Local Philly Installer Support | Yes (e.g., Able Plumbing) | Limited | Moderate |
*GPH = Gallons Per Hour (at 90°F temperature rise)
The ProLine’s commercial-grade dip tube and heat trap nipples reduce sediment buildup and heat loss—two leading causes of premature failure in gas units. For Philadelphia’s hard water conditions, these features are especially valuable.
Step-by-Step: What to Expect During Installation by Able Plumbing
If you’ve chosen the A.O. Smith ProLine and booked Able Plumbing, here’s what happens during installation:
- Free In-Home Consultation: A technician assesses your current system, gas line size, venting, and household hot water demand.
- Permit Handling: Able Plumbing pulls all required Philadelphia plumbing and gas permits (required by city code).
- Safe Removal: Old unit is disconnected, drained, and hauled away—no mess left behind.
- New Unit Setup:
- Mounts ProLine on seismic straps (required in PA for tanks >20 gallons).
- Installs new temperature & pressure (T&P) relief valve.
- Connects to existing venting or upgrades to Schedule 40 B-vent if needed.
- Tests gas pressure (should read 3.5–7 inches WC for natural gas).
- Final Inspection & Walkthrough: Technicians light the pilot, check for leaks with soap solution, and show you how to adjust the thermostat (recommended setting: 120°F per ENERGY STAR).
Most installations are completed in 3–5 hours, with minimal disruption.
Tip: Ask about Able Plumbing’s 10-year labor warranty on ProLine installations—a rare offering in the Philly market.
Maintenance Tips to Extend Your ProLine Water Heater’s Life
Even premium units need care. Follow these steps to maximize lifespan (typically 10–15 years with proper maintenance):
- Flush the tank annually: Removes sediment that reduces efficiency. Use a garden hose and drain 2–3 gallons until water runs clear.
- Inspect the anode rod every 3 years: Replace if >50% corroded. A.O. Smith’s magnesium/aluminum hybrid rod resists Philly’s hard water well.
- Check venting annually: Ensure no blockages or corrosion in the flue pipe.
- Test the T&P valve every 6 months: Lift the lever—it should release hot water, then snap shut.
For busy homeowners, Able Plumbing offers annual maintenance plans starting at $99/year, including priority scheduling and 15% off repairs.
Frequently Asked Questions (FAQ)
Q1: How long does an A.O. Smith ProLine gas water heater last in Philadelphia?
With annual maintenance and proper installation, most ProLine units last 12–15 years. Philadelphia’s hard water can shorten lifespan slightly, but the ProLine’s superior tank lining helps mitigate this.
Q2: Does Able Plumbing offer financing for water heater replacement?
Yes! Able Plumbing partners with GreenSky and Wells Fargo to offer 0% interest for 12–24 months on qualified A.O. Smith ProLine installations.
Q3: Can I install a ProLine water heater myself?
Not recommended. Pennsylvania requires a licensed plumber for gas appliance installation. DIY attempts risk gas leaks, improper venting, or voided warranties. Plus, manufacturer warranty requires professional installation.
Q4: What size ProLine unit do I need for a 3-bedroom Philly row home?
Most 3-bedroom homes with 2 bathrooms need a 50-gallon model (e.g., GCV-50). Able Plumbing performs a hot water demand assessment to confirm the right size—oversizing wastes energy, undersizing leaves you cold.
Q5: Is the ProLine energy efficient enough for Philly winters?
Yes. The ProLine’s 0.62–0.67 UEF rating meets Pennsylvania’s efficiency standards. Paired with proper insulation (Able Plumbing adds an R-16 blanket upon request), it keeps operating costs low even in sub-zero temps.
Q6: Where can I see reviews of Able Plumbing’s ProLine installations?
Check their Google Business Profile (4.9★ from 300+ reviews) or Angi (Angie’s List). Many mention prompt service, clean workspaces, and detailed explanations.
Conclusion
When your hot water fails in Philadelphia, you need a solution that’s reliable, efficient, and backed by local expertise. The A.O. Smith ProLine gas water heater—professionally installed by Able Plumbing in Phila, PA—delivers exactly that: commercial-grade durability, energy savings, and peace of mind through winter storms and summer heat alike.
Don’t wait for a total breakdown. Schedule your free ProLine consultation today and enjoy consistent hot water for years to come.
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For more on water heater technology and standards, visit the U.S. Department of Energy’s guide on water heating.
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