$50 Cash Offer
For Water Heater Installs.

« Click to close

Getting to Know the Two Types of Water Heater Replacement in San Jose

by / Wednesday, 02 January 2013 / Published in Blog

A faulty water heater can easily cause a San Jose household’s utility bills to balloon, something that’s all the more daunting considering how California’s electric rates are among the highest in the US. For this reason, you need to have your heater checked out by San Jose water heater replacement contractors like Alpha Omega Plumbing Inc. as soon as problems begin to manifest. To make choosing a new heater easier, here’s an in-depth discussion on the two most common types of water heaters.

Conventional Storage Water Heaters

This is the most popular type of water heating system for the home, offering a ready reservoir of 20 to 80 gallons of hot water. All you need to do is turn on the hot water tap, and the water is released from the top of the tank. The tank remains full as cold water enters the bottom of the tank to replace the expended hot water.
Newer heater models are equipped with heavily-insulated tanks that significantly reduce standby heat losses. Models with thermal resistance help in minimizing wasted energy when a hot water tap isn’t running. This way, annual operating costs can be lowered.

Tankless Water Heaters

Unlike conventional storage water heaters, tankless systems provide hot water only as needed. Standby energy losses can be minimized more because it heats water directly, without the use of a storage tank. Cold water travels through a pipe into the heater, where a gas or electric burner heats the water.
This type of heater is recommended for homes that need a constant supply of hot water. Regardless of the constant supply, however, the flow rate of hot water is limited. Tankless heaters can typically provide 2-5 gallons of hot water every minute. It might help to know that you’re better off with a gas-powered water heater instead of an electric one if you’re looking for a higher flow rate.
When choosing between the two aforementioned heater types, it’s important to consider the size, fuel type, durability and energy efficiency of either system. These are the factors that will affect a water heater’s annual operation cost. Also consider the cost of water heater repair in San Jose when comparing the two types of heaters to get an idea of maintenance costs.

Leave a Reply