Heating Efficiencies of Furnaces & Boilers using oil and gas are measured in: AFUE Heat Pump Efficiencies are measured in: HSPF and COP Cooling Efficiencies are measured in: SEER and EER
Filed under Uncategorized by on Nov 15th, 2010. 1 Comment. 
Go Here: www.nlbheating.com WeService Aurora, Braceville, Boulder Hill, Braidwood, Burr Ridge, Carbon Hill, Channahon, Crest Hill, Darien, Diamond, Downers Grove, Elwood, Godley, Homer Glen, Joliet, Lemont, Lisle, Lockport, Manhattan, Minooka, Morris, Montgomery, Naperville, New Lenox, North Aurora, Oswego, Plainfield, Plattville, Rockdale, Shorewood, Wilmington, Woodridge and Yorkville in Illinois, just to name a few areas. “CALL US NOW” NLB Heating & Cooling in Plainfield, IL 708-420-1163. Or visit our website at: www.nlbheating.com. We are having a HUGE Summer Sale on Central Air Conditioners, Service, Repairs, Clean & Checks and Periodic Maintenance (PMA) Contracts.
Filed under Uncategorized by on Oct 16th, 2010. 4 Comments.