Heat Pump Systems in Cortlandt, Yorktown, & Nearby

Ductless heating repair & installation experts

All-in-one heating and cooling. For those living in moderate climates, heat pumps are an energy-efficient alternative to furnaces and air conditioners. Heat pumps can also supply hot water.

A heat pump can save as much as 30% to 40% of the electricity you use for heating.

If you use electricity to heat your home, consider installing an energy-efficient heat pump system. Heat pumps are the most efficient form of electric heating in mild and moderate climates, providing two to three times more heating than the equivalent amount of energy they consume in electricity.

Air source heat pumps are recommended for mild and moderate climate regions, where the winter temperatures usually remain above 30°F. Ground source (also known as geothermal) heat pumps are more efficient and economical to operate when compared to conventional air-source heat pumps, especially in climates with similar heating and cooling loads.

About Heat Pump Efficiency

Three types of heat pumps are typically available for residences: (1) air-to-air, (2) water source, and (3) ground source. Heat pumps collect heat from the air, water, or ground outside your home and concentrate it for use inside. Heat pumps operate in reverse to cool your home by collecting the heat inside your house and effectively pumping it outside.

Related Videos

AC Replacement with Heat-Pump in...

More Home Heating YouTube Videos

Heat pumps have both heating and cooling ratings - both in terms of capacity and efficiency. Capacity ratings are generally in British thermal units (Btu) per hour or tons (one ton equals 12,000 Btu/hr). Heating efficiency for air-source heat pumps is indicated by the heating season performance factor (HSPF). The HSPF tells you the ratio of the seasonal heating output in Btu divided by the seasonal power consumption in Watt-hours. A heat pump can supply 2 to 3 times as much heat as it consumes in electricity because it moves energy from outside to inside (or vice versa). Heat pump efficiency varies with outdoor temperature. The performance of an air source heat pump in heating mode decreases with the drop in outside air temperature. The actual seasonal efficiency (as opposed to the rating) is, therefore, higher in a mild climate than in a severe cold climate.

In the cooling mode, a heat pump operates exactly like a central air conditioner. The seasonal energy efficiency ratio (SEER) is analogous to the HSPF but tells you the seasonal cooling performance.

Beginning September 2006, Federal efficiency standards will require that conventional heat pumps have an HSPF rating of at least 7.7 in addition to a SEER rating of at least 13.0. The most efficient air source heat pumps have an HSPF rating between 9.0 and 10.0 and a SEER above 14 or so.

Operating and Maintaining Your Heat Pump

Proper operation of your heat pump will save energy. Do not set back the heat pump's thermostat if it causes the backup heating to come on; backup heating systems are usually more expensive to operate. Continuous indoor fan operation can degrade heat pump performance unless a high-efficiency, variable-speed fan motor is used. Operate the system on the "auto" fan setting on the thermostat.

Like all heating and cooling systems, proper maintenance is key to efficient operation. The difference between the energy consumption of a well-maintained heat pump and a severely neglected one ranges from 10%–25%.

Clean or change filters once a month or as needed, and maintain the system according to the manufacturer's instructions. Dirty filters, coils, and fans reduce airflow through the system. Reduced airflow decreases system performance and can damage your system's compressor. Clean outdoor coils whenever they appear dirty; occasionally, turn off power to the fan and clean it; remove vegetation and clutter from around the outdoor unit. Clean the supply and return registers within your home, and straighten their fins if bent.

You should also have a professional technician service your heat pump at least every year.
The technician can do the following:

Get a FREE Quote!

• Inspect ducts, filters, blower, and indoor coil for dirt and other obstructions
• Diagnose and seal duct leakage
• Verify adequate airflow by measurement
• Verify correct refrigerant charge by measurement
• Check for refrigerant leaks
• Inspect electric terminals, and if necessary, clean and tighten connections, and apply nonconductive coating
• Lubricate motors, and inspect belts for tightness and wear
• Verify correct electric control, making sure that heating is locked out when the thermostat calls for cooling and vice versa
• Verify correct thermostat operation.

Advanced Features to Look for in a Heat Pump

A number of relatively new innovations are improving the performance of heat pumps.

Unlike standard compressors that can only operate at full capacity, two-speed compressors allow heat pumps to operate close to the heating or cooling capacity that is needed at any particular moment. This saves large amounts of electrical energy and reduces compressor wear. Two-speed heat pumps also work well with zone control systems. Zone control systems, often found in larger homes, use automatic dampers to allow the heat pump to keep different rooms at different temperatures.

Some models of heat pumps are equipped with variable-speed or dual-speed motors on their indoor fans (blowers), outdoor fans, or both. The variable-speed controls for these fans attempt to keep the air moving at a comfortable velocity, minimizing cool drafts and maximizing electrical savings. It also minimizes the noise from the blower running at full speed.

Many high-efficiency heat pumps are equipped with a desuperheater, which recovers waste heat from the heat pump's cooling mode and uses it to heat water. A desuperheater-equipped heat pump can heat water 2 to 3 times more efficiently than an ordinary electric water heater.

Another advance in heat pump technology is the scroll compressor, which consists of two spiral-shaped scrolls. One remains stationary, while the other orbits around it, compressing the refrigerant by forcing it into increasingly smaller areas. Compared to the typical piston compressors, scroll compressors have a longer operating life and are quieter. According to some reports, heat pumps with scroll compressors provide 10°–15°F (5.6°–8.3°C) warmer air when in the heating mode, compared to existing heat pumps with piston compressors.

Although most heat pumps use electric resistance heaters as a backup for cold weather, heat pumps can also be equipped with burners to supplement the heat pump. Back-up burners help solve the problem of the heat pump delivering relatively cool air during cold weather and reduces its use of electricity. Since there are few heat pump manufacturers that incorporate both types of heat supply in one box, these configurations are often two smaller, side-by-side, standard systems sharing the same ductwork. The combustion fuel half of the system could be propane, natural gas, oil, or even coal and wood.

In comparison with a combustion fuel-fired furnace or standard heat pump alone, this type of system is also economical. Actual energy savings depend on the relative costs of the combustion fuel relative to electricity.

County Comfort Home Solutions specializes in a variety of heating services, including heat pump installation, heat pumps, energy-efficient furnace repair and replacement, and more! Call us or contact us online for a free heating estimate in Mount Pleasant, Cortlandt, Yorktown, Ossining, Carmel, Peekskill, Yonkers, Cortlandt Manor, Yorktown Heights, Verplanck, and nearby.

Looking for a price? Get a no cost, no obligation free estimate.