What does AFUE stand for?
What are the best supply registers? The best registers are the kind that has opposed blade dampers. Opposed blade dampers allow for pressurizing the supply ducts and squirt the air to the far reaches of rooms which makes for better air balancing and comfort. How can I lower my electricity bill? A few recommendations are: 1) Install sun screens. 2) Draw shades and drapery on the east side in the morning and west side in the afternoon. 3) Ceiling fans can really help circulate the air. Do you recommend using swamp coolers? Modern air conditioning technology makes new air conditioners just about as efficient as evaporative coolers. Evaporative coolers / Swamp coolers require a lot of maintenance, and can blow a lot of dirt and allergens into your home. Because of the high mineral content in our water the floats stick and frequently overflow staining your roof, also the moisture they produce can damage fine furniture. The trend is to remove evaporative coolers and any connecting air duct a
