All About Hot Water Heaters | HVAC and Plumbing

Tankless Water Heaters

Tankless Water Heater

All About Hot Water Heaters - I have been transformed into a believer in tankless water heater systems. A few years back,  I moved to Ukraine for professional reasons. When I first arrived in Ukraine it took a while for me to adapt to the culture, language, services, and way they do things here. Power failures, water outages, and occasionally natural gas outages are quite frequent here although it is tolerable and a minor inconvenience. (more…)

Air Handler Components 3 | HVAC Air Handling

Air Handler Components 3Air Handler Components 3 - Hot water coils inside of air handler units combine a boiler system or a special capacity hot water heater and forced air to provide forced-air heating. The concept is simple and used a lot in commercial and some in residential.

Commercial systems almost exclusively use a boiler to provide hot water to the hot water coil inside the air handler unit while the residential systems use mainly special capacity hot water heaters to provide hot water to the hot water coil inside the air handler unit.

On a call for heat, a pump is energized to begin the circulation of hot water from the heating source to the coil. The air handler unit blower motor energizes and the air begins to move across the coil. Heat is exchanged from the hot water coil to the air and the air is delivered to its appropriate destination through the ductwork.

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Air Handler Coils | HVAC AHU

Air Handler Coils
The air handler coils should be checked for dirt and debris which may have been sucked into the air handler inadvertently. Some air handlers have filters inside them before the coils. It is a good time to change the filters when making this check.

Any dirt or debris on the coil(s) should be removed immediately as these things will impede airflow through the air handler and throughout the entire system as a whole. Dirty evaporator coils can cause AC problems. Some air handler coils are installed in the air handler cabinet while other coils are installed in the ductwork. (more…)

Hot Water Heater Savings Tips | Energy Efficiency

Hot Water Heater Savings TipsHot Water Heater Savings Tips - As with many of our systems that consume energy there is always something more we can do to reduce energy consumption to save ourselves money. Water heaters consume up to 15% of our energy budget and even more if you have an older water heater. You can take steps to reduce the money you spend on heating water and save this money on water heater savings that you would otherwise pay to the utilities. (more…)

Hot Water Heaters

Hot Water HeatersHot Water Heaters - Domestic hot water heaters make our lives much more comfortable than ever before. Hot water heaters give us hot water for washing our hands, showering, washing dishes, and other uses that would otherwise be uncomfortable without a hot water heater.

When considering hot water heaters beyond the cost of the water things to consider are the size of the hot water heater and the type of fuel it will use to heat the water. (more…)