HVACAir Conditioning, Heating Contractor, HVAC Systems, Allentown, Lehigh Valley
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1-800-544-HEAT
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bullet Frequently Asked HVAC Questions:


My heat pump is iced-up, mine blows cold air. My pilot goes out. Do you know what to do?You have problems? We have answers! Hannabery HVAC

FAQ's - Frequently Asked Questions:
[Copyright © 1996-2014. Hannabery HVAC. All rights reserved.]


Related to Commonly Reported HVAC Problems

What Size Heating and Cooling System Do I Need?

We get asked this question all the time. And having the HVAC system properly sized is extremely important.

A system that is too large will cool or heat your house quickly, but you may not feel comfortable. That's because it will satisfy the thermostat before it can adequately remove sufficient moisture from the air during the cooling mode, leaving you feeling sticky and humid. This could even lead to moisture and mold problems. And, the stress of short-cycling (too many starts and stops) will shorten the life of your equipment and increase your heating and cooling bills.

On the other hand, a system that is too small just cannot get the job done, especially in extreme weather conditions. The air conditioner will run constantly in the summer and the furnace will do the same in winter.

But a correctly sized system isn't just based on the size of the structure. Many factors go into determining the size of the system. Including type of house and walls, type and size of windows, insulation, basement and attic conditions, house orientation, and so on. A Salesman must visit the house and take detailed measurements and notes while conducting the survey.


Save money and energy with an efficient heating and cooling system. At Hannabery HVAC, we use a computer-aided Heat load calculation to properly determine the correct system size needed for your home or office.

We even do a room by room load calculation. This heat loss/heat gain analysis is the best indicator of the correct system size and provides the optimum results for efficiency and comfort.


Please keep in mind that the information found on our website is provided free of charge and Hannabery HVAC does not assume any liability resulting from the information we provide. We hope this information helps, but please note that these are just rough guidelines, and not all possible situations are covered. Your HVAC system should be inspected and repaired by a trained technician.

Frequently Asked HVAC Questions



How Comfortable Do You Want To Be?

Call us at 1-800-544-HEAT

[Must be in our service area]


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Trane, York, Rheem, Weil McLain, Peerless, ClimateMaster, Fujitsu, Aprilaire, Honeywell, Mitusbishi, Kohler
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Our Credentials
BBB Accredited Business with A-plus rating, Allentown, Quakertown, Clarks Summit NATE-certified Service Technicians, Lehigh Valley, Lehigh County SuperPages SuperGuarantee Rheem equipment, Rheem dealer, Rheem installer, allentown, bethlehem, easton, pa Member of Associated Builders and Contractors (ABC) Eastern PA Chapter Trane Comfort Specialist Dealer Member - Greater Lehigh Valley Chamber of Commerce Angie's List 2012 Super Service Award Winner
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Main Office: 200 Schantz Road, Allentown, PA 18104

PA CONTRACTOR #8215

Hannabery HVAC Facebook page, Air Conditioning and Heating Deals in Allentown, Bethlehem, Easton, Lehigh Valley
With 3 locations to serve you better!
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Copyright © 1996-2014. Hannabery HVAC. All rights reserved.

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Hannabery HVAC has been proudly serving Eastern Pennsylvania homeowners and businesses for over 40 years. Our work areas include: