hvac






 

Question by  elinruby (12)

What is a quick fix for a leaky furnace?

I do not have the funds to replace or hire a professional to fix my leaky furnace.

 
+6

Answer by  TheRealPlumber (249)

If you have a steam boiler, shut the boiler and remove your relief valve ,add 2 cups of Quaker instant Oatmeal and reinstall the relief valve. Start it up and with in a few hours you problem will be solved. This could also be done with a hot water boiler by adding a boiler water boiler sealer.

 
+6

Answer by  mechtech74 (692)

If by leaky, you mean the furnace gives off a gas smell, this method is used by professionals: Let the furnace cool after turning the thermostat way down. Spray over each junction and union a solution of mildly soapy water--watch for bubbles, tighten that union. Proceed until smell is stopped.

 
+5

Answer by  mb (5482)

You can use heat resistant duct tape to block hot air leaks. If its a gas leak you can try J&B engine epoxy.

 
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