Professional Tankless Water Heater Installation in Edmond, OK
Energy-efficient tankless water heater installation from Navien and Noritz for endless hot water on demand. Serving Edmond and all of Oklahoma County with 24/7 availability, free estimates, and over 25 years of experience.
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Free estimates · 24/7 availability · Licensed & insured
Curious what service day looks like? We have a deeper walkthrough covering pre-arrival prep, hour-by-hour timeline, water shutoff window, and the walkthrough at the end.
See what to expect on tank-to-tankless conversion day →Why Edmond Homeowners Choose Us
Tankless installation in Edmond almost always starts with a gas-line assessment. The large 2000s-2020s Oak Tree, Coffee Creek, and Fairfax homes typically have 4-6 bathrooms, meaning peak flow demand hits 8-10 GPM — which requires a Navien NPE-240A2 (199K BTU) at minimum, or a paired cascade for the largest homes. Most existing 3/4" gas lines can't feed that load without upsizing to 1".
Our Edmond tankless design process: peak flow calc based on fixture count, BTU sizing, gas meter capacity check (often need to coordinate with ONG for meter upsize on larger installs), venting route (concentric PVC for condensing Navien is easiest in 2000s+ construction), and recirculation design (dedicated return line is standard in Edmond custom builds). Softener pairing is mandatory — Edmond's 12-18 GPG very hard water scales heat exchangers in 2-3 years otherwise.
Default Edmond install: Navien NPE-240A2 with HALO ION softener upstream, concentric PVC vent, dedicated recirc return, and a 5-year labor warranty. Use our free Water Heater Finder tool to get a personalized recommendation and save $100 off tankless installation.
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Answer 4 quick questions and our Water Heater Finder will recommend the best unit for your home's fuel type, size, and budget — in under 2 minutes.
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Why Edmond Homeowners Trust OKC Water Heaters
A division of Anderson Plumbing Heat and Air — serving Oklahoma County for over 25 years.
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Free estimates · 24/7 availability · Licensed & insured
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Water Treatment
Complete water treatment solutions for Oklahoma's hard water — softeners, salt-free conditioners, whole-house filtration, and reverse osmosis. Licensed HALO Water Systems installer with free in-home water testing.
Whole Home Water Filtration
Whole home water filtration that removes chlorine, sediment, taste, and odor issues from every tap. We install HALO 5 whole-house systems and H2 ZERO carbon and scale-prevention media at the main water line — one installation protects every faucet, shower, and appliance in the home.
Water Conditioner Installation
Salt-free water conditioner installation that prevents scale without removing minerals — zero maintenance, no wastewater, no electricity. HALO 5, HALO CK10, and HALO ION 2.0 Plus systems sized for Oklahoma City's 10-15 GPG hard water.
Water Heater Maintenance
Routine water heater maintenance and flushing to extend equipment life and maintain efficiency. We service all brands.
Water Heater Replacement
We replace any brand water heater. Removal of old units and professional installation of new GE, AO Smith, Bradford White, or Navien equipment.
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