Keller Heating & Air Cond, Company

After heating and cooling, water heating is typically the largest energy user in the home because it is necessary for so many domestic activities. The capacity of a water heater is an important consideration. The water heater should provide enough hot water at the busiest time of the day. We offer...

Heat pumps are a great solution for your home comfort system because they work to provide both heating and cooling. Heat pumps have SEER ratings like air conditioners and Heating Seasonal Performance Factor (HSPF) ratings for measuring heating efficiency. Higher SEER and HSPF ratings mean greater...

Air conditioners may look similar, but their Seasonal Energy Efficiency Rating (SEER) can vary widely. Higher SEER numbers save more money spent on electricity. A 13 SEER air conditioner, the EPA "current minimum standard", uses 23% less energy then a 10 SEER unit (EPA standard up until Jan. 2006)....

Air cleaners effectively remove bacteria, pollen, animal dander and other pollutants as small as 0.01 microns. That's 18,000 times smaller than the head of a pin. The higher the Minimum Efficiency Reporting Value (MERV), the more efficiently the cleaner removes particles. We offer air cleaners that...

If your home has hot water radiators in each room for heat, you have a boiler to heat the water. Like a furnace, the energy efficiency of a boiler is given as the Annual Fuel Utilization Efficiency (AFUE). Boilers manufactured since 1992 must have an AFUE of at least 80%. We offer a complete line...

Today's new high efficiency furnaces can save up to 50% in operating costs over a ten-year-old furnace. Many 1990 and earlier model furnaces have Annual Fuel Utilization Efficiency (AFUE) ratings of 65% or less. The minimum AFUE rated furnace that can be sold in the United States today is 80%. Our...

CO detectors can protect your family from deadly carbon monoxide gas. Fuel-burning appliances such as oil and gas furnaces, gas water heaters, gas ranges and ovens, gas dryers, gas or kerosene space heaters, fireplaces and wood stoves are all sources of carbon monoxide. A monitored carbon monoxide...

Standby Power Generators can help maintain your comfort and a relatively normal life during power outages by supplying a totally automatic backup power source to your home. When the power from your utility company goes out, the standby power generator automatically turns on, whether you're home or...

The fan coil (air handler) is the indoor component of a heat pump system. It includes the fan and the heating/cooling coil. The fan coil is designed for a particular refrigerant, so it must be matched with the heat pump or air conditioner. We offer many fan coils with variable and multi-speed...

Humidifiers work in tandem with your furnace system to deliver desired humidity levels throughout your home. Maintaining proper humidity levels in your home is essential to maintaining indoor comfort during the winter months. Moderate humidity levels make you feel warmer at lower temperatures,...