






NEW RIVER VALLEY
Christiansburg 540-381-1166
Blacksburg 540-951-5299
ROANOKE VALLEY RESIDENTIAL INSTALLATION
Toll Free 800-660-8398
Main Offices 540-366-0648
CUNDIFFSERVICE COMPANY
COMMERCIAL DIVISION
Metal Fabrication 540-343-9490
Gas Piping 540-982-1199
24-Hour Emergency Service
540-366-0648
SERVICE Department 540-362-8784






SOUTHSIDE Forest 434-846-2455
Lynchburg 434-846-1323



SMITH MOUNTAIN LAKE Southlake 540-576-1200
Franklin County 540-721-5093
Bedford County 540-296-1180

Carrier's FY4A Base Fan Oil includes Puron (R) factory installed Thermostatic Expansion Valves, grooved cooper tubing and Lanced sine-wave aluminum fin. A high-impact thermoplastic condensate pan is standard. The multipurpose design adds maximum versatility in installation. Units are equipped with a 2-speed motor to be used with up to 3-ton outdoor units, or a 3-speed motor for up to 5-ton capacity. All are equipped with Cooling controls and a Time-Delay Relay. The model is approved by HUD for manufactured housing. Five-year warranty on all parts is standard.
Carrier's Infinity Greenspeed Heat Pump is available with efficiency ratings of up to 20.5 SEER when cooling and up to 13.0 HSPF when heating. When compared to a standard effiiciency heat pump, you can save up to $111 a year in cooling and up to $341 a year in heating. Actual savings will depend upon the efficiency of your current system compared to the efficiency of a new system. Quiet operation is ensured by an exclusive Silencer System II delivering sound levels as low ast 62 dBA in heating mode and 58 dBA in cooling mode. The Carrier Infinity 20 Greenspeed heat pump is protected by a 10-year limited parts and 10-year labor warranty on the entire unit.
Carrier's Infinity 16 Series heat pumps are available with efficiency ratings of up to 16.0 SEER and 13.0 EER when cooling and up to 9.3 HSPF when heating. For every $100 spent to cool your home using a 10.0 SEER heat pump, a 16.0 SEER heat pump should cost you approximately $63. Actual savings will depend upon the efficiency of your current system compared to the efficiency of a new system. The Carrier Infinity 16 Series heat pump is protected by a 10-year limited parts and labor warranty on the entire unit.

Performance15 Heat Pump Carrier's Performance Series Heat Pumps are available with efficiency ratings of up to 15.0 SEER when cooling and up to 9.0 HSPF when heating. This unit is engineered to run quietly, as low as 68 dB. Carrier's Performance Series heat pumps are protected by a 10-year limited parts warranty on the entire unit.
Comfort 13 Heat Pumps Carrier's Comfort 13 Heat Pump with Scroll Compressor is available in 1.5 to 5 Ton units. Standard featers include Scroll compressor, External sliencer muffler, Wearther Armor Baked on powder coat paint, Microtube Technology refrigeration system, and Sound levels as low as 72 dBA. Standard warranty is 10 years on compressor and 10 years on parts and 1-year on labor


The Right Heating and Cooling System can make your home, your family,and your Energy Budget a lot more Comfortable.
This award-winning Infinity Air Purifier doesn't just filter air, it captures and kills airborne pathogens such as bacteria, viruses and mold; a whole house air cleaner re-purifies indoor air as many as 8 times an hour. The Infinity Air Purifier is installed neatly at the bottom of the air handler/fan coil for conventient anuual replacement of filters. No need to replace filters anywhere else in the home or in the system with this comprehensive device.









Infinity 98 Gas Furnace with Greenspeed Intelligence and up to 97.4% AFUE features Ideal Comfort Technology
Annual Fuel Utilzation Efficiency or AFUE is like gas mileage. The higher the gas mileage or AFUE rating the more efficienct the systems is. While an ordinary furnace will consure 625 watts of electricity during heating operation, most Infinity ICA models use less than a 100-watt light bulb. When you combine our gas furnace with an Infinity 21 Air Conditioner or Infinity 20 Heat Pump, you enjoy maximum efficiency and maximum comfort. Carrier's Infinity protected by a 10-year limited parts and 10-year labor warranty on the entire unit.




An easy to read and operate Digtal Thermostat Control, comes with the installation of your new system




The Carrier Variable Speed Fan Coil maximizes system efficiency utilizing a variable-speed blower motor that reduces power consumption during fan only operation. Features copper tube/aluminum fin coil design that is optimized for Puron refrigerant. Humidity levels may be managed when installed with a Carrier Thermidistat Control. 10-year warranty on all parts.


The Carrier Infinity Fan Coil is equipped with Smart Diagnostics and a Coil design optimized for Puron refrigerant. It includes a solid-state control board and a factory installed Time-Delay Relay which serves to maximize system efficiency allowing 15 to 20 degree warmer air supply temperatures. This is significantly warmer than conventional heat pump systems. The Infinity Fan Coil will provide improved humidity control when installed with Carrier Infinity (TM) Control. With variable capacity, the unit can be matched with various outdoor unit sizes.The cabinet is designed to minimize air leakage, and is insulated with high density 1-in R4.2 insulation.There are many more features which make this indoor unit an appliance of the highest standing. Comes with a 10-year parts and labor warranty.
