Why should you install to the manufacturers instructions?

  A quick view of this radiant heater might not look like anything is amiss. In this case I noticed the missing heat shield. Knowing the critical importance of this shield to diflect the heat away from the ceiling I decided it would be a good idea to check with...

How often should I clean or replace my furnace filter?

That depends on your conditions. I always say don’t fix it if it isn’t broken. Normally I would say the filter should be changed every two to three months. The exception is if you are renovating or have pets and carpets etc. Sometimes the filter needs...