In the air handler/heater section of the furnace several limit switches help protect against accidental operation of the system. Depending on the type of system, a limit switch is installed to guarantee forced purge occurs before allowing the gas valve to open. A switch is present to insure the air is hot enough for the fan to turn on. Another switch is for the high temperature limit. Some systems will have a low and working temperature limit switch for operating the furnace. A switch on the filter door will be found on newer units. Many heat related switches are eye shaped with a raised circle in the center of the eye. The fan switch can also be a heat controlled switch. The box or mounting area will usually have a temerature guage that is settable. Momentary connection switches are used to keep panels in place.
Air conditioners are quite prone to malfunction. Sometimes you will feel that cooling level has gone down.At other time you will hear bizarre smell o...
Nobody will ever like to see the mould build-up inside the house as it can be fatal for the health of the person and also causes the damage to the ho...
Many houses have more than one garage. Many a time they are not occupied by vehicles. In such cases it always makes sense to convert it into a living...
An air conditioner being an electronic gadget is subject to wear and tear with age. The components will turn defective and start malfunctioning. Here...
Strong wind and excessive rain can cause a lot of damage to your air conditioner. People prepare themselves for storm by storing water, batteries and...
Lasko 755320 Oscillating Ceramic Tower Heater
LG LMU540HV LSN090HSV4 (THREE) LSN120HSV4 (TWO) Five Z...
CENTURY 1/4 HP Condenser Fan Motor,Permanent Split Cap...
6 in. Oil Shale Slope Ceiling Adapter