Card Heating & Cooling, Inc.
Milford NH ~ 673-9767

Heating ~ Air Conditioning ~ Indoor Air Quality
24 hour emergency service.
Serving the greater Nashua New Hampshire area.

HVAC preventative maintenance - heating - air conditioning - Nashua NH area

 

51 North River Road
Milford NH 03055

673-9767
mike@cardhvac.com
lori@cardhvac.com







 







Heating and Air Conditioning Maintenance

Dirt and neglect are the biggest causes of heating & air conditioning system failure!  Routine maintenance is important to keep your heating and air conditioning systems operating safely and efficiently as well as prolonging the equipment life.  It is also key to maintaining the manufacturer's warranty.

Don't forget, the furnace filter needs to be cleaned or changed!  Standard furnace filters should be checked every month and changed a minimum of every three months.  A dirty filter slows down the air flow wasting energy and makes the system work harder to keep you warm .  A clean filter will also help prevent dirt and dust from building up in your heating system....which could lead to expensive repairs and early system failure!

Central AC or Heat Pump Maintenance
We will check the thermostat operation, clean and inspect the evaporator coil, clean and inspect the condensate drain lines, clean the condensing unit, clean the blower and fan assembly, inspect all electrical wiring and connections, test the motors, fans, contactors, relays, transformers and controls, check refrigerant pressure and temperature, check voltage and amp draw, check air flow, replace standard filters.

Gas Boiler or Forced Air Furnace Maintenance
We will check thermostat operation, inspect electrical wiring and connections, check voltage and amp draw, check fan limit switch, clean gas burner, clean ignition and pilot, check for leaks, test and adjust gas pressure, lubricate motor and moving parts, clean and inspect combustion chamber and/or heat exchanger, check drafting mechanism, inspect flue and test flue gases, test and inspect safety controls.

Clean blower compartment, clean and adjust blower, adjust dampers, set proper blower speed and replace standard filter (forced air systems only).

Oil Boiler or Forced Air Furnace Maintenance 
We will check thermostat operation, inspect electrical wiring and connections, check voltage and amp draw, check fan limit switch, lubricate motor and moving parts, clean and inspect combustion chamber and/or heat exchanger, check drafting mechanism, inspect flue and test flue gassed, test and inspect safety controls, change oil filter, nozzle and strainer.

Clean blower compartment, clean and adjust blower, adjust dampers, set proper blower speed and replace standard filter (forced air systems only).

Additional maintenance services

  • water heater maintenance
  • electronic air cleaner maintenance
  • high efficiency filter replacements
  • central humidifier maintenance
  • humidifier water panel replacements
  • uv light maintenance and bulb replacements

Does your furnace look like this?

filthy furnace, in desperate need of a cleaning   filthy furnace, in desperate need of a cleaning

Just imagine what you might be blowing into the air every time you turn your furnace or air conditioner on!

dirty ac coil, desperately needs to be cleaned  dirty ac coil, desperately needs to be cleaned

This evaporator coil desperately needed to be cleaned!

Before the new heating or cooling season begins, it is best to have your heating and air conditioning systems cleaned and tuned up.

Schedule a Clean & Check or call Lori in the office at 673-9767 today!

 

 

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   WE INSTALL AND SERVICE MOST MAJOR BRANDS OF HEATING AND AIR CONDITIONING EQUIPMENT.

Our New Hampshire HVAC service area includes: Amherst NH 03031, Antrim NH 03440, Bedford NH 03110, Bennington NH 03442, Brookline NH 03033, Derry NH 03038, Dunbarton NH 03046, Francestown NH 03043, Goffstown NH 03045, Greenfield NH 03047, Greenville NH 03048, Hancock NH 03449, Henniker NH 03242, Hollis NH 03049, Hudson NH 03051, Jaffrey NH 03452, Litchfield NH 03052, Londonderry NH 03053, Lyndeborough NH 03082, Mason NH 03048, Merrimack NH 03054, Milford NH 03055, Mont Vernon NH 03057, Nashua NH 03060 03061 03062 03063 03064, New Boston NH 03070, New Ipswich NH 03071, Pelham NH 03076, Peterborough NH 03458, Rindge NH 03461, Salem NH 03079,  Sharon NH 03458, Temple NH 03084, Weare NH 03281,Wilton NH 03086, Windham NH 03087 and surrounding NH towns!

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