Peak Efficiency
Peak Efficiency | Tankless Water Heater Install | Plumbing | Robbins
Enjoy endless hot water and lower utility bills when you trust HEP’s Peak Efficiency Plumbing team in Robbins. Our certified technicians remove bulky, outdated tanks and replace them with sleek, energy-smart systems that heat water only when you need it—no more standby losses, no more cold-shower surprises. We handle every step, from sizing and venting to post-installation walkthroughs, so you can relax while your home becomes more efficient, eco-friendly, and comfortable.
A professional tankless water heater install by HEP means upfront, transparent pricing, rapid turnaround, and the peace of mind that comes with industry-leading warranties. Whether you’re upgrading for a growing family or remodeling a cozy cabin, we tailor each project to your unique water-usage patterns and budget. Call today and discover why Robbins homeowners count on us for piping-hot performance that doesn’t drain the wallet.
FAQs
What are the main benefits of switching to a tankless water heater in Robbins?
Tankless units heat water only when you open a tap, eliminating the standby heat loss that storage tanks have. For most Robbins households this translates into 25–40 % lower energy bills, an unlimited supply of hot water for back-to-back showers, a product life of 20+ years (about twice that of a tank), and the bonus of regaining up to 16 ft² of floor space. Because Robbins lies in a moderate‐to-cool climate zone, reducing wasted energy during long winters can mean noticeable savings year-round.
How do I determine the right size (flow rate) tankless model for my home?
Sizing is based on two factors: 1) the total flow rate of fixtures you might use simultaneously and 2) the required temperature rise. We add up the gallons-per-minute (GPM) of each appliance (e.g., shower 2.0 GPM + kitchen sink 1.5 GPM = 3.5 GPM). Robbins’ incoming groundwater temperature averages around 55 °F; to reach a 120 °F setpoint you need a 65 °F rise. A unit rated for at least 4 GPM at a 65 °F rise would cover that demand. Peak Efficiency Plumbing will calculate these numbers during our free on-site assessment and recommend the exact model that balances performance and budget.
Are tankless water heaters compatible with my existing gas or electric service?
In most cases, yes, but some upgrades may be required. Gas models need a dedicated ¾-inch gas line capable of delivering 120–199 k BTU/h and a Category III or IV stainless steel vent. Many Robbins homes built before 1995 have ½-inch gas lines, so we may upsize a short section to meet code. Electric tankless units typically call for 120–160 amp total draw on 240 V; homes with 150-amp main panels often need a service upgrade to 200 amp. Our estimator checks line sizes, panel capacity, and venting paths so you know any additional costs up front.
What permits and local code requirements apply to tankless installations in Robbins?
Robbins follows the latest North Carolina State Plumbing Code. A plumbing permit is mandatory, and gas units also require a mechanical permit for venting and combustion air. The town now enforces UL 1738 listed venting material for Category III units and demands an external condensate neutralizer if the drain ties into the sanitary sewer. Peak Efficiency Plumbing handles the permit paperwork, schedules the town inspection, and provides the as-built gas schematic so you stay fully compliant without extra hassle.
How long does installation take and what should I expect on the day of service?
Most residential change-outs are completed in one day. We start by draining and removing the old tank, then install mounting brackets, run new gas or electrical lines if needed, connect water lines with isolation valves, and set up the vent or intake/exhaust piping. After pressure testing and flushing the unit, we program the controller and walk you through operation. Water is typically off for 2–4 hours; heat is restored before we leave. Our crew protects flooring with drop cloths, hauls away the old tank for recycling, and leaves the workspace cleaner than we found it.
What routine maintenance does a tankless water heater require in Robbins?
Because Moore County water is moderately hard (7–9 grains per gallon), mineral scale can build up inside the heat exchanger. Manufacturers recommend a vinegar or citric-acid flush every 12 months; homes with a water softener can extend to 18–24 months. We install isolation valves and a drain port to make flushing easy. In addition, the inlet screen should be cleaned annually and the combustion fan inspected for lint if the unit draws indoor air. Peak Efficiency Plumbing offers a low-cost annual service plan that keeps your warranty valid and ensures peak efficiency for decades.