Showing posts with label Furnace. Show all posts

Monday, January 2, 2012

1986 lennox G14 "Pulse" furnace start-up

!±8± 1986 lennox G14 "Pulse" furnace start-up

*** For all you haters out there who want to flame me in the comments section *** 1. This furnace has the newer heat exchanger. It's inspected every year and It's passed every leak down test it's been given. 2. We have CO detectors 3. This furnace was properly installed and after nearly 25 years of service it's still clean and corrosion free inside and out 4. This furnace is not loud. Upstairs you can barely hear it run 5. This furnace is not inefficient. Of our entire family, my dad has the lowest gas bill during the winter. The infamous lennox pulse furnace "In 1982 Lennox made a major gain in the home heating industry with the appearance of the first Pulse combustion gas furnace, a high-efficiency forced-air unit that marked the first major improvement in home heating in 20 years. The G14 Pulse furnace operated with no open flame, igniting tiny bursts of gas and air at a rate of about 60 bursts a second and at over 90 percent fuel efficiency, a significant improvement over the 55 percent energy efficiency of most furnaces in use at that time." and... " According to Bob Schjerven, president and chief operating officer for Lennox, dealers have recently reported increased instances of corrosion in some Pulse furnace heat exchangers in units installed before 1990. As part of the inspection program, Lennox will provide a free AIM Safety carbon monoxide detector. Lennox furnace data tag - safety recall safety inspection noticeThe Lennox company urges owners of Lennox Pulse ...

1986 lennox G14 "Pulse" furnace start-up

Industrial Fans And Blowers Free Shipping

Monday, December 26, 2011

Carrier, Bryant, Payne Furnace Inducer Blower Motor Assembly

!±8± Carrier, Bryant, Payne Furnace Inducer Blower Motor Assembly

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Carrier, Bryant, Payne Furnace Inducer Blower Motor Assembly

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Tuesday, November 8, 2011

Low Air Flow From A Furnace

!±8± Low Air Flow From A Furnace

Low air flow to certain rooms or areas of a building is one of the complaints we hear all the time. Buildings with several levels and only one central furnace and air conditioner usually have trouble getting each floor the same temperature for several reasons.

The thermostat is usually on the middle floor. Once the middle floor temperature has reached the set point of the thermostat, the furnace or air conditioning system will shut off whether or not the other floors are at that temperature or not. If the building was built using a system for each floor the problem would not exist because each floor would have it's own thermostat. It is often possible to install a second system in a home or building. Doing this, would involve adding a second furnace or air handler, another air conditioner, running new refrigerant lines, a thermostat and all related secondary and primary 120 volt and 230 volt wiring. Often times, however this is not feasible for many reasons.

Another choice might be to install zoning to the existing furnace if it is possible to somehow separate the ductwork in a manner that will allow the zoning to work correctly. Zoning works by having electronic dampers installed in the ductwork, adding a zoning panel and various thermostats. The only time these dampers open and let heated or cooled air into a room is if there is a signal from the zones thermostat. The cost on most zoning jobs runs about ,500.00 to ,000.00 depending on the complexity of the job.

A higher 1,625 R.P.M direct drive blower motor can usually be installed which will move more air to all registers. Once this has been done you can damper down on smaller room registers like bathrooms really boost the air where it is needed.

Still another way to help even out a building temperature is to balance the system. Balancing is done by measuring the amount of air flow coming out of the registers, determining with a heating and cooling load survey what the actual requirement are for the rooms and then adjusting the registers to get the required air flow from each register. Balancing will never replace separate systems or zoning but it will make the building much more even and won't cost an arm and a leg to get done. Most quality Heating and Air Conditioning companies can do a balancing job at a reasonable cost.