Tankless System
Tankless System | Tankless Water Heater Install | Plumbing | McDonald
Picture stepping into a shower that never runs cold and knowing your energy bills are shrinking at the same time. HEP’s certified plumbers bring that comfort home with expert tankless water heater install services throughout McDonald, delivering compact units that heat water on demand, free up storage space, and can last twice as long as traditional tanks. Our team handles everything—from sizing and venting to meticulous gas or electric connections—so all you notice is reliable, endless hot water.
Every install is backed by transparent pricing, industry-leading warranties, and the friendly, “Happy You’ll Be” service McDonald homeowners have trusted for decades. Whether you’re upgrading to cut energy costs or need a fast replacement, HEP’s 24/7 support and same-day workmanship ensure you’ll enjoy steaming showers, cleaner dishes, and lower utility bills without a hiccup. Ready to go tankless? Call HEP today and feel the difference tonight.
FAQs
What are the main advantages of installing a tankless water heater instead of a traditional tank model?
Tankless units heat water on demand, so you never run out of hot water and you eliminate standby heat loss from a storage tank. They are typically 20–35 % more energy-efficient, last about twice as long (20+ years with proper care), free up floor space, and reduce the risk of leaks that can cause water damage. Many McDonald homeowners also appreciate that gas tankless models may qualify for local utility rebates and federal tax credits.
How long does a professional tankless water heater installation take in the McDonald area?
A straightforward replacement of a gas tank water heater with a gas tankless model usually takes 4–6 hours. If you are converting from electric to gas, relocating the unit, or upsizing your gas line, plan on 6–10 hours. Our McDonald team schedules a free on-site evaluation first, so you’ll know the exact timeline before any work begins.
Will my existing plumbing and gas lines support a tankless system, or will upgrades be necessary?
Many homes in McDonald built after the 1990s already have ¾-inch gas lines that are sufficient for most residential tankless units. Older homes may need a larger gas line or a dedicated vent. During our inspection we measure gas pressure, venting clearances, and water quality. If upgrades are required, we provide a detailed quote and can handle all permits and code compliance for you.
What size tankless water heater do I need for my household?
Sizing is based on simultaneous demand, measured in gallons per minute (GPM), and the temperature rise needed (difference between incoming water temperature and desired hot water temperature). In McDonald, incoming water averages 55 °F in winter, so to reach 120 °F you need a 65 °F rise. A typical three-bathroom home using two showers and a dishwasher at once needs about 8 GPM. We calculate your exact demand during the consultation to match you with the right unit.
How much can I expect to save on energy bills with a tankless water heater?
Savings depend on usage patterns, but ENERGY STAR® data show gas tankless heaters can cut water-heating costs by $100–$150 per year for an average family. Electric tankless units save slightly less but still reduce standby losses to nearly zero. Over a 20-year lifespan, many McDonald homeowners recoup the higher upfront cost through lower utility bills and potential rebates.
What maintenance does a tankless system require, and do you offer service plans?
To keep performance high, we recommend an annual flush with white vinegar or a descaling solution to remove mineral buildup—especially important in areas with moderate hardness like McDonald. The air intake filter should be cleaned every 6–12 months, and the venting and gas connections should be inspected for safety. We offer affordable maintenance plans that include the annual flush, filter cleaning, safety check, and priority service discounts.