WATER HEATER TYPES: YOUR COMPLETE BUYING GUIDE

TRADITIONAL TANK WATER HEATERS

Storage tank water heaters are the most common type installed in Winston-Salem homes. They heat and store a reservoir of hot water - typically 30 to 80 gallons - so it's ready the moment you turn on a tap. Understanding how they work helps you decide whether a tank unit is still the right fit for your home.

How They Work

Cold water enters the tank through a dip tube, is heated by a gas burner or electric heating elements, and is stored at a set temperature (usually 120°F). A pressure relief valve provides a critical safety backstop. When you draw hot water, cold water refills the tank and the heating cycle begins again.

Sizes & Capacity

Tank sizes range from 30 gallons (1-2 person household) to 80+ gallons (large families). First-hour rating (FHR) matters more than tank size - it measures how much hot water the unit delivers in the first hour of use. A 40-gallon tank with a high FHR can often outperform a 50-gallon unit with a lower recovery rate.

Lifespan

Most tank water heaters last 8-12 years with proper maintenance. Hard water common in parts of the Winston-Salem area can accelerate wear on the anode rod and tank lining - annual flushing extends life significantly.

Pros & Cons

Pros:

• Lower upfront cost
• Widely available
• Simple installation
• Compatible with existing connections

Cons:

• Standby heat loss (energy used even when idle)
• Limited hot water supply if demand exceeds tank capacity
• Shorter lifespan than tankless
• Larger physical footprint

Popular Brands in the Triad

Bradford White, Rheem, AO Smith, and State Water Heaters are commonly installed brands in the Winston-Salem market. Benjamin Franklin Plumbing carries and recommends units backed by manufacturer warranties and installs them to NC code requirements.

TANKLESS WATER HEATERS: ON-DEMAND HOT WATER

Tankless - or 'on-demand' - water heaters heat water only when you need it, eliminating the standby energy loss that makes traditional tanks less efficient. For many Winston-Salem homeowners, the upgrade pays for itself through lower energy bills over the system's 15-25 year lifespan.

Why Homeowners Switch to Tankless

• Unlimited hot water supply
• Energy savings of 24-34% vs. tank units for average households (U.S. DOE data)
• Space savings - wall-mounted unit roughly the size of a suitcase
• Longer lifespan (15-25 years)
• Reduced risk of tank rupture or catastrophic leak

Important Tradeoffs to Know

Higher upfront cost, whole-home gas units may require upgraded gas lines, and in very cold climates incoming water temperature affects flow rates - though Winston-Salem's mild winters make this a minor concern.

GAS VS. ELECTRIC WATER HEATERS: WHICH IS RIGHT FOR YOUR HOME?

Most Winston-Salem homes are served by either Piedmont Natural Gas or Dominion Energy - and the fuel source in your home is often the single biggest factor in choosing a new water heater. Here's how gas and electric units compare across the factors that matter most.

Not sure which fuel type is best for your situation? Benjamin Franklin Plumbing provides free, no-pressure recommendations based on your home's existing connections, your household's hot water demand, and current energy rates in the Winston-Salem area.

HYBRID HEAT PUMP WATER HEATERS: MAXIMUM EFFICIENCY

Hybrid heat pump water heaters are the most energy-efficient electric water heaters available today - using heat from the surrounding air rather than resistance coils to heat water. For eligible Winston-Salem homeowners, the combination of NC utility rebates and federal tax credits can make this upgrade surprisingly affordable.

How Hybrid Heat Pumps Work

Instead of generating heat directly, a heat pump moves heat from the surrounding air into the water tank - similar to how a refrigerator moves heat in reverse. This process is 2-4x more efficient than standard electric resistance heating. A hybrid unit also includes resistance backup elements for peak demand periods, so you never run out of hot water.

Energy Savings & Payback

The U.S. Department of Energy estimates hybrid heat pump water heaters can save a household $300-$550 per year compared to standard electric tanks. Over a 10-year lifespan, that's $3,000-$5,500 in savings - often exceeding the premium cost of the unit itself.

NC Rebates & Federal Tax Credits

Winston-Salem homeowners may be eligible for: The federal 25C Residential Clean Energy tax credit (up to 30% of installation cost, through 2032), Duke Energy Progress and Dominion Energy NC customer rebates (up to $200-$400 depending on current program), and NC Clean Energy Technology Center incentives. Ask Benjamin Franklin Plumbing about current programs when scheduling your estimate.

Is Your Home a Good Fit?

• Electric water heater (no gas line required)
• Installation space of at least 700-1,000 cubic feet (unconditioned basement, garage, or utility room)
• Ambient air temperature stays above 40°F year-round in installation space (Winston-Salem's mild climate is favorable)
• Willing to invest slightly more upfront for long-term savings
• Not ideal for: very small utility closets, conditioned living spaces (unit expels cool air), or homes prioritizing minimal upfront cost

COMMERCIAL & HIGH-DEMAND WATER HEATER SOLUTIONS

Businesses, multi-family properties, and large Winston-Salem homes have hot water demands that standard residential tanks simply cannot meet. Benjamin Franklin Plumbing designs and installs commercial-grade solutions sized to your exact load - whether you run a restaurant, manage apartments, or own a home with multiple bathrooms drawing simultaneously.

WATER HEATER SIZING GUIDE FOR WINSTON-SALEM HOMEOWNERS

Choosing the wrong size water heater is one of the most common - and costly - mistakes homeowners make. Too small and you run out of hot water; too large and you pay for standby energy loss every day. Use this guide to find the right size for your household before you buy.

Tank Water Heater Sizing by Household Size

Use first-hour rating (FHR) - not tank gallons - as your primary sizing metric. FHR is listed on the EnergyGuide label and measures how many gallons the unit delivers in the first hour of use starting with a full tank.

Tankless Water Heater Sizing

Tankless units are sized by flow rate (gallons per minute, GPM) rather than storage capacity. Add up the GPM of all fixtures that might run simultaneously in your home. Winston-Salem's average groundwater temperature is approximately 60°F, so size for a temperature rise of 60°F to reach your 120°F target.

Quick Sizing Example

A family of 4 in Winston-Salem with two bathrooms and typical morning demand should look for a tank unit with a 65-75 gallon FHR, or a tankless unit rated at a minimum 7-8 GPM at a 60°F temperature rise. When in doubt, a licensed plumber can calculate your exact load in minutes.

These tables are a starting point. The best sizing recommendation accounts for your home's peak demand pattern, existing connections, and space constraints. Benjamin Franklin Plumbing provides free, no-pressure sizing consultations for Winston-Salem homeowners.

WATER HEATER BUYING GUIDE: YOUR QUESTIONS ANSWERED

These are the questions Winston-Salem homeowners ask most often when choosing a new water heater. If you don't see your question here, call Benjamin Franklin Plumbing at (336) 203-2348 - we're happy to advise with no obligation.

Have a question not covered here? Visit our full Learning Center for in-depth articles on every water heater topic.

GET A FREE WATER HEATER RECOMMENDATION - NO PRESSURE, NO OBLIGATION

Not sure which water heater type is right for your Winston-Salem home? Benjamin Franklin Plumbing of Kernersville provides honest, no-pressure recommendations based on your home's needs, your budget, and your family's hot water demand - not on whatever earns the highest commission.

Owners Adam Tucci and Tripp Kirkland - both U.S. Air Force veterans - built this company on the same values they carried in the service: straight talk, accountability, and doing the job right the first time. When you call us, you get upfront pricing, a clear explanation of your options, and zero pressure to buy anything you don't need.

Benjamin Franklin Plumbing of Kernersville · 121 E. Bodenhamer St., Kernersville, NC 27284 · Service@benfranklintriad.com · Serving Winston-Salem, Greensboro, High Point & the Triad