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Noticed that the air conditioning duct work has been torn, punctured by nails in attic. What is best materials/application to prevent this from happen...

And what can they do to make sure you continue to use them?

Is it legal to do on your own? If not, where can you find someone that would install them without charging a crazy amount like the heating/air compan...

I am going through the details of building a house and i am still debating about heating systems other than oil. Does anyone know anything about pell...

I am looking to buy a 4000 sq ft house that has 2 heating systems in it. Each one is for half the house. What are the pros and cons of having two he...

I have house built in 1940's it still have the old fuse based electical system, and a very old ineffienct heating system, i would like to update t...

Those of you with alternative heating systems, can you tell me roughly how much monthly in the winter you pay for heat and what part of the US you liv...

Boiler systems base board heat,gas,electric heaters,wood stoves,pellet stoves,or other which out of all heating systems is the most energy efficient ...

I work in the Philippines where most of the window type air conditioning systems have no ports for adding refrigerant. There is supposedly a pinch con...

THANKS.

permafrost is an application theyapply to your airconditioning system that reduces your electric bill by 50%.

I want to install a heating and airconditioning system that uses the temperature of the ground or water.

I would like to upgrade my heating system with this. I know about it. I just cannot find a company in my area that installs them. Is there a web pa...

I am considering installing such a system as I live in Quebec and our winters are long and cold. What are the costs involved in the setup and drilling...

I have tried running descaler along the spindle,i have tried WD40 as well. . I have tried this over a few days and hoped to slowly and repeatedly move...

Have central air and natural gas furnace - need to get rid of furnace and replace with electric.. what are my choices and which is most efficient?I do...

my top up valve 4 my boiler 2 pressurise the system has stuck despite my attempts 2 bang it and vibrate it free this has been unsuccessful i have spra...

1 female and 4 small ones My wife don't want them dead!

I have been having problems with my unit ever since it was installed in November. high electric bills, it is never comfortable, either to hot or to co...

It's a 97 VW Jetta GLS. It will crank but not start when it's warm outside. It starts up fine in the morning but after work when I go to get...