Venting A Heat Pump Water Heater

The difference is that a power vent water heater pulls in combustion air from the space around the appliance then uses a fan to propel the exhaust through the vent.

Venting a heat pump water heater.

Press the power button on the uim figure 1. Inside the unit this air passes over a copper heat exchange coil and transfers some of its heat to the refrigerant flowing through the coil. That s a good thing in the summer it doubles as air conditioning but in the winter it s not so helpful. Heat pump water heaters use electricity to move heat from one place to another instead of generating heat directly.

That means that a hpwh cools the space where it is located. Follow the operating your water heater section found in the installation instructions and use and care guide for restarting your heat pump water heater. At lowe s a 50 gallon heat pump water heater goes for around 1 100 while its older conventional cousin the electric water heater can be purchased for closer to 300. The vent consists of a vertical or upward sloping vent duct that typically ties into a common vent.

My local big box lumberyard sells water heaters made by rheem. They too use energy but not. Conventional water heaters use energy usually either gas or electricity to generate heat. Hot exhaust from the water heater naturally rises up through the vent and into the air outdoors creating a draw that promotes this upward airflow.

Using an air source heat pump heat pump water heaters hpwhs extract heat out of the air where they are located to heat the water. Therefore they can be two to three times more energy efficient than conventional electric resistance water heaters. To move the heat heat pumps work like a refrigerator in reverse. A direct vent system pulls in.

Engineered to utilize your home s electricity along with heat pump technology the a. Restore power to the water heater at the breaker fuse panel. Page 2 figure 2 left inlet panel. Smith line of hybrid heat pumps provide up to a 3 45 uniform energy factor uef rating which conserves energy and is energy star qualified.

Then the air now cooled is expelled from the exhaust side of the appliance. Standard water heaters the most common type often use a method known as atmospheric venting. A similarly equipped and warrantied hpwh lists for. The system works solely through natural convection based on the principle that hot air rises.

A conventional 50 gallon electric water heater with an led control panel and a 12 year warranty sells for 587. Heat pump water heaters hpwhs operate in an entirely different way. This process raises the temperature of the refrigerant and eventually the water in the tank.