Reliance Water Heater Reviews

I remember the day I first heard about Reliance water heaters. A friend of mine was raving about the durability and simplicity of his unit. I had never considered the brand before, but when my old water heater decided to kick the bucket unexpectedly, I thought, “Why not?” So, I started digging into Reliance and eventually installed one in my own home. If you’re wondering whether a Reliance water heater is right for you, here’s what I’ve learned through my own experience and what I’ve heard from others who’ve used them.


Why Reliance?

Reliance is known for making affordable, reliable water heaters that get the job done. They’re not the flashiest on the market, but if you’re looking for a solid unit without breaking the bank, Reliance has some great options. Their lineup includes gas, electric, tankless, and even specialty models, catering to just about any home setup.


1. Types of Reliance Water Heaters

Reliance covers all the bases, so you’ll find everything from traditional tank heaters to more advanced tankless models. Here’s a breakdown:

A. Tank Water Heaters

Pros:

  • Affordable upfront cost
  • Simple, familiar technology
  • Easier to install compared to tankless models

Cons:

  • Limited hot water supply (depending on tank size)
  • Larger space requirement
  • Higher long-term energy use compared to tankless systems

Top Pick: Reliance 50-Gallon Electric Water Heater
I went with the 50-gallon electric model. It’s large enough for a mid-sized family like mine, provides consistent hot water, and the installation was pretty straightforward. It doesn’t have all the bells and whistles, but it’s rock solid for basic needs.


B. Tankless Water Heaters

Pros:

  • Endless hot water
  • Saves space, as it’s wall-mounted
  • More energy-efficient than traditional tanks

Cons:

  • Higher initial cost
  • Installation can be tricky (professional installation recommended)

Top Pick: Reliance 180DVLN Gas Tankless Water Heater
I’ve heard great things about this unit from other DIYers. It delivers up to 7.4 GPM (gallons per minute), which is plenty for most homes, and since it’s tankless, you never run out of hot water. It’s a smart choice if you want to lower energy bills in the long run.


C. Gas Water Heaters

Pros:

  • Typically heats water faster than electric models
  • Lower operating costs if you have natural gas
  • Reliable in power outages

Cons:

  • Requires gas line installation if not already present
  • Venting is necessary, which may increase installation cost

Top Pick: Reliance 40-Gallon Natural Gas Water Heater
For homes with access to natural gas, this model is a great balance of cost and performance. It holds 40 gallons, which is perfect for smaller households or those with moderate hot water demand.


D. Specialty Water Heaters

Reliance also offers point-of-use and mobile home water heaters. These models are specifically designed for unique situations where you might need smaller or more compact systems.

Top Pick: Reliance 6 6 SOMS K Electric Point-of-Use Water Heater
This compact unit is ideal for under-the-sink installation. It’s perfect for supplying hot water to a single point like a bathroom or a small kitchen setup. If you need an immediate source of hot water without the hassle of running pipes across the house, this is a good choice.


2. Energy Efficiency: Saving You Money Over Time

Reliance water heaters are designed to be budget-friendly, and they do a solid job of balancing upfront costs with energy efficiency. They may not be as cutting-edge as some of the premium brands, but they offer solid efficiency for the price.

Electric Models:

  • Reliance electric water heaters come with 0.90 to 0.95 EF (Energy Factor) ratings, which is standard for most electric tank heaters.
  • Their low-watt density heating elements help to prevent scale buildup, which can increase longevity and efficiency over time.

Gas Models:

  • The gas-powered water heaters come with 0.58 to 0.67 EF ratings. While not the most efficient on the market, these ratings are decent for affordable models.
  • For even more savings, look into models with powered damper technology, which reduces standby heat loss when the unit is not actively heating water.

3. Durability and Build Quality: Built to Last?

One of the reasons I ultimately chose Reliance was its reputation for durability. Many customers report that Reliance heaters can last well beyond their expected lifespan, especially with proper maintenance. Here’s what I’ve noticed so far:

  • Glass-Lined Tanks:
    Most Reliance tank models come with glass-lined interiors, which help to prevent corrosion and extend the lifespan of the water heater.
  • Anode Rods:
    These are standard in most water heaters, but Reliance units tend to come with magnesium anode rods, which protect against rust better than aluminum.
  • Warranty:
    Reliance offers 6 to 9 years of limited warranty on most units. It’s not the longest on the market, but I found it sufficient considering the lower upfront cost. For peace of mind, I’d recommend investing in the extended warranty, which can stretch coverage to 12 years.

4. Installation: DIY or Call a Pro?

When it comes to installation, Reliance water heaters are generally DIY-friendly, especially their electric tank models. If you’re replacing an old water heater, the setup is pretty straightforward—just make sure you have basic plumbing knowledge and the right tools.

However, for gas models or tankless units, I recommend calling in a professional. The venting requirements for gas heaters can be tricky, and tankless systems often require upgrades to your home’s electrical or gas systems.


5. Common Issues and Maintenance

Like any water heater, Reliance units require regular maintenance to keep them running smoothly. Here’s what to watch out for:

Common Issues:

  • Sediment Build-Up:
    This is common in any tank water heater, especially if you have hard water. Flushing the tank once a year will help prevent this and keep the unit running efficiently.
  • Temperature Inconsistencies:
    Some users report occasional fluctuations in water temperature with the gas models, but I’ve only noticed this once or twice in the first year of use. It’s nothing major but worth noting.
  • Pilot Light Issues (Gas Models):
    A few folks I’ve talked to have mentioned that their pilot lights went out after a few years of use. This can usually be resolved with a quick fix, but it’s something to keep in mind with older units.

Maintenance:

  • Flush the Tank:
    As with any tank heater, it’s a good idea to flush the unit once a year to remove any sediment that could clog the system.
  • Check the Anode Rod:
    Every few years, inspect the anode rod to make sure it’s still intact. Replacing a corroded anode rod can extend the life of your water heater by several years.

6. Popular Reliance Models: Quick Overview

Model Type Capacity/Flow Rate Energy Factor (EF) Best For
Reliance 50-Gallon Electric Heater Electric Tank 50 gallons 0.95 Mid-sized homes, moderate usage
Reliance 40-Gallon Natural Gas Gas Tank 40 gallons 0.67 Smaller homes, budget-conscious
Reliance 180DVLN Gas Tankless Tankless Gas 7.4 GPM 0.82 Larger homes, endless hot water
Reliance 6 6 SOMS K Electric POU Point-of-Use 6 gallons 0.91 Small spaces, instant hot water

Final Thoughts: Is Reliance Right for You?

If you’re looking for a no-nonsense water heater that delivers reliable hot water at an affordable price, Reliance is a strong contender. I’ve been happy with my 50-gallon electric unit—it does exactly what I need without any frills, and it hasn’t given me any trouble. For homeowners on a budget or those looking for a dependable backup heater, Reliance offers excellent value.

Just remember, like with any appliance, regular maintenance is key. If you take care of it, a Reliance water heater will likely serve you well for years to come.

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