Water Heating & Pool

The Noritz NRCR Pro Series is a high-efficiency condensing tankless water heater designed for homeowners who want hot water faster. Unlike a standard tankless unit, the NRCR Pro includes a built-in recirculation pump that keeps hot water moving through the plumbing loop, helping reduce the wait at showers, sinks, and appliances. The guide notes that the system supports recirculation loops up to 200 feet with 1/2-inch piping or 500 feet with 3/4-inch piping, making it a strong option for homes where fixtures are far from the water heater. Both NRCR Pro models offer a 0.98 UEF efficiency rating, smart recirculation modes, Bluetooth app control, and a 15-year heat exchanger warranty. The NRCR92 is best for medium to large homes with moderate hot water demand, while the higher-output NRCR111 is designed for larger homes with three or more bathrooms and heavier simultaneous use.

Most homes with hydronic heating are running two separate appliances to do a job one unit can handle. The Noritz NRCB combination boiler delivers domestic hot water and hydronic space heating simultaneously from a single wall-hung unit at 95 percent efficiency, replacing a bulky floor-standing boiler and a separate water heater in one installation. It is the first tankless combi boiler in the industry to run both functions at the same time without compromising either, and it qualifies for Energy Star Most Efficient certification and state rebates that help offset the cost. If your home runs on radiant heat, baseboards, or any hydronic system, this guide breaks down every model, how to size correctly, and which unit fits your situation.

The Noritz NCC199CDV Pro is built for commercial facilities that cannot afford hot water downtime. With high-efficiency condensing performance, multi-unit scalability, and a 10-year commercial warranty, it helps restaurants, hotels, multi-family properties, and other high-demand spaces maintain reliable hot water during daily operation.

Noritz EZTR bundles make it easier to replace a traditional gas tank water heater with a tankless system. This guide compares the EZTR40, EZTR50, and EZTR75, explains what comes with each bundle, and walks through sizing, installation, maintenance, and warranty considerations.

Compare the Noritz EZ71, EZ98, and EZ111 Pro tankless water heaters, including efficiency, hot water output, sizing, venting, installation options, and new 2026 controls. This guide helps homeowners choose the right model based on winter water temperature and how many fixtures may run at once.

ACiQ smart toilets combine modern design with advanced hygiene and comfort features to transform everyday bathroom routines. In this guide, we explore how smart toilets work, what premium features to look for, and why ACiQ models stand out for homeowners seeking luxury performance at an accessible price point.

Sizing your pool heat pump correctly ensures comfort, efficiency, and lower energy costs. Start by calculating your pool volume in gallons, then determine your BTU needs based on your climate—4 BTUs per gallon for warmer regions and 5 BTUs per gallon for cooler ones. Finally, use the free HVACDirect.com sizing guide to match your pool’s requirements with the right unit. With the right heat pump, you can enjoy swimming in perfectly heated water all year long.

Pool heat pumps are the key to year-round swimming comfort. With leading brands like Gulf Stream, AquaCal, and ACiQ, you’ll enjoy warm, inviting water well beyond summer. Portable, efficient, and built to last, these systems make extending your swim season affordable and easy. Shop now to take advantage of limited-time savings on the industry’s most trusted pool heating solutions.

As energy costs rise and environmental concerns grow, more pool owners are swapping gas heaters for electric heat pumps. By drawing warmth from the air rather than burning fuel, heat pumps deliver up to 80% lower operating costs, whisper-quiet performance, and year-round temperature control. Explore fixed-speed, reverse-cycle, and inverter models to choose the ideal pool heating solution for your backyard.

Maintaining the perfect pool temperature year-round doesn’t have to break the bank. In this comprehensive guide, we explain how electric pool heat pumps work—drawing heat from the air and transferring it into your water—versus traditional gas heaters. You’ll discover the three main types of heat pumps: Fixed-Speed (Standard), Heat & Cool, and Inverter (Variable-Speed). Whether you’re sizing an above-ground pool, an inground oasis, or a backyard spa, our Pool Heat Pump Sizing Guide will help you match your volume and climate to the perfect BTU capacity. Shop the full line of Gulfstream, ACiQ, and Madimack heat pumps at HVACDirect.com.

Discover the simple three-step method to size your pool heat pump with cooling: calculate your pool’s volume, apply the climate-based BTU rule of thumb, and choose between inverter or fixed-speed technology. Get the right capacity for efficient heating & cooling—and extend your swim season without wasting energy.

Do you want clean, freshwater and lower energy costs for your residence? In this video, we’ll discuss tankless water heaters and the benefits of installing one in your home.

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