Timers
HVAC timers are digital or electromechanical devices that manage the operation time of air conditioners, refrigeration units, furnaces, and ventilation systems. One of the roles timers serve in HVAC systems is regulating system cycles. Timers start or stop compressors, fans, or pumps at specific points to maintain temperatures....Read more
They also help burner systems by controlling system starts, clearing old air, and lighting the flame. Timers also help safeguard by protecting systems by waiting to turn on compressors or fans back on after they shut down. Starting too quickly can cause damage.
Timers can fail or malfunction. This can cause inconsistent cycling and temperatures. Failure can also cause other HVAC equipment to lockout of the system to completely shut down.
As with most components of HVAC systems, including timers in scheduled maintenance is necessary. Visually inspecting timers is a good first step. Check for corrosion or burn marks and look to make sure the timer housing is intact and has no debris. A multimeter should be used to ensure electricity is flowing through the time when it is on. The timer’s wires should be checked to make sure there are no kinks or breaks.
LONG PartsPros understands the urgency when a part fails. We ship quickly because we understand the necessity of keeping your building’s HVAC system running smoothly. Orders placed online usually ship within one business day.