Electric Models
Electric Models | Tank Water Heater | Plumbing
Looking for reliable hot water without the wait? HEP’s electric models are built to deliver consistent, energy-smart performance, keeping showers steamy and dishes spotless day after day. Each tank water heater is engineered with premium insulation and precision thermostats, so it heats quickly, retains warmth longer, and trims utility costs without sacrificing comfort. Rugged stainless-steel elements resist corrosion, while easy-access panels make maintenance a breeze—ideal for busy households that need dependable hot water on demand.
Backed by HEP’s expert installation and friendly, 24/7 support, these units offer peace of mind long after the first turn of the tap. Whether you’re replacing an aging system or outfitting a new build, our electric models integrate seamlessly with existing plumbing, meet the latest efficiency standards, and come with warranties that make ownership worry-free. Choose HEP and experience how a thoughtfully engineered, high-efficiency tank water heater can transform everyday routines into pure comfort.
FAQs
How does an electric tank water heater work?
An electric tank water heater uses one or two submerged electric heating elements inside a glass-lined steel storage tank. When the thermostat senses that the water temperature has fallen below the set point, it energizes the elements, which heat the surrounding water. Hot water rises to the top of the tank where it is drawn off when a hot-water tap is opened. Cold water simultaneously enters the bottom through a dip tube, ensuring the tank always stays full.
What size electric water heater tank do I need for my household?
A good rule of thumb is 10–15 gallons per person for typical usage. For example, a household of 2–3 usually does well with a 40-gallon unit, while 4–5 people often require 50–60 gallons. High-demand homes that run back-to-back showers, large soaking tubs, or multiple appliances may need 75–80 gallons. Your plumber will also look at first-hour rating (FHR), which combines tank capacity with recovery rate, to ensure the heater can supply enough hot water during peak periods.
Are electric tank water heaters energy efficient compared to gas models?
Standard electric tank heaters are generally less expensive to buy and install but can cost more to run because electricity is usually priced higher than natural gas. However, they convert nearly 100 % of the electricity they use into heat, so their energy-factor (EF) ratings are typically around 0.90–0.95, versus 0.60–0.70 for many gas tanks. If you live in an area with lower electric rates, have no access to natural gas, or pair the heater with solar/PV, an electric model can be the most economical choice.
What routine maintenance does an electric tank water heater require?
1. Drain & flush: Sediment builds up at the bottom of the tank and on the lower element. Flushing 1–2 times a year prevents efficiency loss and element burnout. 2. Anode rod inspection: The sacrificial anode protects the tank from rust. Check it every 2–3 years and replace it when more than 6 inches of core wire is exposed. 3. Temperature setting: Keep the thermostat at 120 °F (49 °C) to minimize scald risk and reduce energy consumption. 4. Element testing: If hot water recovery slows, an element may have failed. A continuity test can confirm this and elements are inexpensive to replace.
How long can I expect an electric tank water heater to last?
With proper maintenance, electric tank units typically last 10–15 years. Factors that influence lifespan include water quality (hard water accelerates sediment buildup), frequency of use, regularity of flushing, and timely anode rod replacement. Because electric heaters don’t deal with combustion by-products, they often outlast comparable gas units by a year or two.
What should I consider when replacing or installing an electric tank water heater?
• Electrical service: Most 40–60 gallon units require a dedicated 240-V, 30-amp circuit. Larger tanks or high-recovery models may need 45 or 50 amps. • Space & access: Verify the new tank will fit through doorways and has enough clearance for plumbing and maintenance. • Efficiency features: Look for models with thick foam insulation, self-cleaning dip tubes, and high EF ratings; consider heat-pump hybrids for even greater savings. • Local codes & permits: Many jurisdictions require a permit, T&P discharge piping, seismic strapping, and sometimes a drain pan with leak alarm. • Warranty: Tanks commonly carry 6, 9, or 12-year warranties—longer coverage often means better materials such as larger anode rods. • Professional installation: A licensed plumber ensures correct sizing, electrical connections, and code compliance, safeguarding your warranty.