High Efficiency Furnace on Flickr

IMGP6179
IMGP6181
IMGP6189
IMGP6170

High Efficiency Furnace: 37 items found

Image Item Price Bids Left Time
New Ducane by Lennox 95% High Efficient Gas Upflow Furnace Special W/ Free Ship $989.00 8d 4h 42m
YORK AFFINITY HIGH EFFICIENCY DOWNFLOW/HORIZONTAL 80% 40,000 BTU FURNACE PT8A $359.99 0 2d 10h 49m
NEW MULTI STAGE 98% High Efficiency GAS Furnace 70K BTU LP KIT AVAILABLE AC $1,525.00 24d 17h 4m
NEW MULTI STAGE 98% High Efficiency GAS Furnace 90K BTU LP KIT AVAILABLE AC $1,700.00 3d 5h 18m
Luxaire Acclimate High Efficiency Downflow/Horizontal 120,000 BTU Furnace FL8T $459.00 0 2d 10h 49m
New Ducane by Lennox 95% Variable Speed 2 Stage High Efficiency Gas Furnace NGLP $1,198.00 3d 6h 4m
New Ducane by Lennox 95% High Efficiency Gas Upflow Furnace All Sizes Available $870.00 8d 4h 42m
TRANE AMERICAN STANDARD DRAFT INDUCER for High Efficiency multi-speed furnace. $89.00 0 1d 12h 3m
69,000 BTU 1200 CFM UPFLOW SINGLE STAGE 92% HIGH EFFICIENCY GAS FURNACE NEW $799.99 3d 5h 18m
TWO STAGE HIGH EFFICIENCY 70000 BTU UPFLOW HORIZONTAL NATURAL GAS FURNACE $999.99 2d 5h 55m

Articles

Consider installing heat pump instead of air-conditioner

Jul 03, 2011 |

Dear Jim: My central air-conditioner is 16 years old, noisy and probably inefficient. I want to replace it with a quiet, efficient model. What are the best ones available for 2011 and which provide the best comfort? -- Mike J.

Dear Mike: If your central air-conditioner is that old, any new model you install will be much quieter and more efficient. Depending upon its condition, your old one likely has an SEER (seasonal energy-efficiency ratio) of less than 10. The most efficient new ones are as high as 24.5 SEER, which would cut your cooling costs by 60% or more.

As with most products, higher-efficiency models that provide the greatest savings also cost the most to install. Always ask your contractor to provide payback analyses on several models of various efficiencies. With this information and other intangible factors such as comfort, conservation and environmental concerns, etc., you can make your decision.

While you are getting quotations, also consider installing a heat pump instead of just a central air-conditioner. Their cooling efficiencies are only slightly less and installing one may also cut your winter heating bills even if you have a gas furnace.

Read more »

Buzz

G61V High-Efficiency Gas Furnace | Lennox Residential

Feb 07, 2012 | Learn more about high efficiency gas furnace options such as the energy star certified, Lennox G61V Variable Speed Gas Furnace, from Lennox, the leader ... Read more »

Home Tips : How to Buy a High Efficiency Furnace

Feb 07, 2012 | Free advice on buying a high-efficiency furnace from leading home improvement expert Don Vandervort. Read more »

High efficiency gas furnace | Shop high efficiency gas ...

Feb 07, 2012 | High efficiency gas furnace - Find the largest selection of high efficiency gas furnace on sale. Shop by price, color, locally and more. ... Read more »

Furnaces Reviews | Best Furnace

Feb 07, 2012 | Choosing the Best Furnace for your home: ConsumerSearch compares High-Efficiency and Mid-Efficiency Gas and Oil Furnaces. Read more »

HEFT (High Efficiency Furnace Toronto)

Feb 07, 2012 | With home heating costs rising consistently year after year, now is the time to think about replacing your existing furnace with a high-efficiency furnace. ... Read more »

News

High efficiency motor inverter saves €45000 on furnace cooling

High efficiency motor inverter saves €45000 on furnace cooling

May 20, 2011 | Engineering Steel Belgium (ESB) reports saving €45000 per annum with three cooling pumps on one of its electrical steel furnaces, since installing WEG W22 132kW, IE2 high efficiency motors, controlled by CFW-09 variable speed drives.

CHINA – Xinyi Glass Ignites Furnace for Trial Run of Third Float Glass Line at ...

May 20, 2011 | The Group plans to increase the number of high quality float glass production lines in China to a total of 14 within this year, which it says will increase its annual melting capacity to 2.61 million tons, a surge of 75 percent compared with 2010. 7 Unusual Ways to Alleviate Allergy Symptoms

7 Unusual Ways to Alleviate Allergy Symptoms

Feb 07, 3512 | "Install a MERV 12 disposable high efficiency media filter in the furnace and air-conditioning system," says Dr. James Sublett, managing partner of Family Allergy and Asthma in Louisville, Ky. "Change the filter every three months.

A 'Whole House' Approach to Efficiency and Safety from the Pennsylvania ...

May 20, 2011 | In the report that is relevant to Pennsylvanians, selection of a standard-efficiency propane furnace was found to be the lowest first-cost system when replacing a fuel oil furnace. Selecting a high-efficiency propane furnace versus the

Improving Refractory Lining Efficiency Using High Emissivity Coatings

May 09, 2011 | The high emissivity coating can be used on the alumina brick roof of an electric furnace used for melting silver. The coating, along with the silicate binder system, minimizes refractory wear caused by alkali attack and almost doubles the service life

Questions & Answers

Does a humidifier reduce a High Efficiency Furnace's effectiveness?

Dec 14, 2007 by mmurphy384
I recently replaced an old 80% furnace with a 96% High-Efficiency Model. I used my existing whole house humidifer which bleeds hot air off of the output of the furnace, humidifies it, and returns it into the return air. A short feedback loop to humidify the air.

Because the furnace is a condensing furnace, does humidifying the air act to create more work for the furnace and reduce its efficiency?
Humid air is a better heat carrier. Because of the water vapor in the air the density is ever so slightly increased. I would think that it if you were able to calculate it you would find that the increase in effeincy is neglegible.
Note: changing water to water vapor takes a little heat energy to do so.. so maybe things equal out in the end.

The condensing part of the furnace is in the burner. It is completely separated from the air the humidifer sees by the heat exchanger. Dont let the terms fool you.

Is a mid efficiency two stage furnace more efficient than a one stage high efficiency furnace?

Oct 01, 2007 by Time to live
I am getting quotes to replace the furnace in my house and 2 of the companies have told me that a mid efficiency 2 stage furnace is better than a high efficiency one stage furnace. Funny no one mentioned a high efficiency 2 stage furnace.
instead of thinking about single or two stage find out what the actual efficiency rating is. They should be able to show you data sheets from the manufacturer.That said keep in mind that the time it takes for it to pay for itself in energy savings may not be worth it for a few more points in efficiency.

Other Stores

Image Item Price Store Description
Rps Products Inc Rps Products Inc Spacegard Furnace Filter SG4 $27.03 BIC Warehouse PMAC-12C (401) Brand #: RPS Products Inc SG4 UPC: 078525007156 Keywords: aprilaire filter aprilair lennox april aire air space gard spacegard guard furnace 401), Lennox Air Cleaner media model No. 2400 (model No.
Rps Products Inc Rps Products Inc Spacegard Furnace Filter SGM $27.03 BIC Warehouse 201), Lennox Air Cleaner media model No. 2200 and 2250 (model No. PMAC-20C (201) Brand #: RPS Products Inc SGM UPC: 078757012010 Keywords: aprilaire filter aprilair lennox april aire air space gard spacegard guard furnace
World Marketing World Marketing Oscllatng Ceramic Heater NTK15 $31.88 BIC Warehouse D. H. x 7.5? W White Brand #: World Marketing NTK15 UPC: 750545004031 Keywords: space heater ceramic disc disk oscillating furnace oscillat x 7.5?
Light Metals 2011 $209.99 eBooks.com Light Metals 2011 offers a mix of the latest scientific research findings and applied technology, covering alumina and bauxite, aluminum reduction technology, aluminum rolling, cast shop for aluminum production, electrode technology, and furnace efficiency. These proceedings will help you take advantage of the latest technologies in order to produce high-quality materials while cutting costs and improving profitability at the same time. Publishing the proceedings from these important symposia, the Light Metals Series has become the definitive reference in the field of aluminum production and related light metal technologies.