Eemax Water Heaters Review 2026

Eemax in Nassau County: Our Experience at Homets Air & Heat

At Homets Air & Heat, we’ve been installing water heaters in Jericho and across Nassau County for years, and we’ve seen a lot of brands come and go. Eemax, a US-based company founded in 1988, has carved out a niche in the mid-range electric tankless and point-of-use water heater market. While they're perhaps better known in commercial applications, we've had some excellent experiences integrating their systems into residential settings here on Long Island.

Handling Long Island's Challenges: Hard Water and Coastal Conditions

Long Island’s water, particularly in Nassau County, is notorious for its hardness. This can be a real killer for water heaters, leading to scale buildup and reduced efficiency. Eemax units, specifically their tankless electric models, are generally quite robust. We always recommend proper water treatment, such as a softener, in conjunction with any tankless system in our area. This proactive approach ensures Longevity for the Eemax units. As for coastal conditions, since these units are installed indoors, corrosion from salt air isn't a primary concern. However, their compact design allows for flexible installation, which can be beneficial in homes with limited utility space.

Best Use Cases: Who Benefits from Eemax?

Eemax water heaters shine in specific scenarios. Their excellent point-of-use solutions are fantastic for supplementing hot water in a remote bathroom or a busy kitchen without needing to run hot water from a distant main heater. For whole-home applications, especially for smaller families (1-3 people) living in smaller homes or apartments, an Eemax electric tankless unit can be a good fit. They're not ideal for larger families with high simultaneous hot water demands unless multiple units are installed. With a price range of $300-$2000 installed in Nassau County, they offer a good balance of upfront cost and energy efficiency (UEF range 0.97-0.99), making them appealing to budget-conscious homeowners looking for an efficient electric option.

Eemax vs. The Competition

When we compare Eemax to similar mid-tier competitors, their biggest advantage lies in their commercial-grade electric tankless technology and their superior point-of-use offerings. Brands like Rheem or Rinnai might offer a wider range of gas tankless options, but for homeowners committed to electric, Eemax holds its own. Their "electric only" focus can be a limitation, as some homes may not have the electrical capacity for a whole-home tankless unit without a panel upgrade, which adds to the overall cost. While their parts warranty is a respectable 5 years, the labor warranty can vary, which is something we always discuss transparently with our clients.

Specific Model Recommendations

For point-of-use applications, we often recommend the Eemax electric tankless series, as they are compact and highly efficient for single-fixture needs. For small homes or apartments, the Eemax ProSeries XTP might be a good consideration, offering whole-home hot water for modest demands. When considering any of these, we always perform a thorough electrical assessment to ensure your home's infrastructure can support the unit without costly upgrades.

Local Pricing in Nassau County

In Nassau County, installing an Eemax water heater typically falls within the $300-$2000 range. This price will vary based on the specific model, the complexity of the installation (e.g., whether electrical panel upgrades are needed, or if new dedicated wiring is required), and any necessary plumbing modifications. Point-of-use installations are generally on the lower end, while whole-home tankless systems, particularly those requiring electrical upgrades, will be at the higher end of this spectrum. We always provide a detailed, itemized quote after a home assessment to ensure full transparency for our Jericho and surrounding Nassau County customers.

Blake Ruwali

NATE-Certified HVAC Technician

UEF Range

0.97–0.99

Price (Installed)

$300–$2,000

Tank Warranty

Varies

Types Available

2

Whole-home electric tankless suitable for moderate climates.

Commercial-grade point-of-use for handwashing stations and remote sinks.

Tank

Varies

Parts

5 years

Labor

Varies

Price Range (Installed)

$300–$2,000

Price Tier

$$

Tier

Mid-range

Founded in 1988

Eemax has been manufacturing water heaters for over 38 years. Proudly American-made.

Part of Eemax Inc.

Eemax Inc. focuses on the Eemax brand for residential water heaters.