Thermostats tell your system how and when to change the temperature. They come in different makes and models, but the initial troubleshooting steps are the same for all thermostats. You need a soft brush, compressed air and a screwdriver.Know More
Make sure you have not tripped a switch or blown a fuse, and reset if needed. Confirm the power is on at the furnace. Call a certified technician if you are unsure what to do, or if things appear to be unsafe.
Replace the battery in your digital thermostat if there is no display. For an analog low-voltage model, make sure the unit is level and flush to the wall. If this doesn't fix the problem, gently pry off the cover, and clean the inside using a soft brush or compressed air. Visually inspect the components; replace loose wires and tighten terminal point connections. Never touch wires if you are unsure of voltage.
Turn the thermostat to the lowest setting; clean the bimetallic coil with compressed air or a soft brush, repeat for the highest setting. Return the thermostat to your desired temperature.
A buffer vessel, also known as a buffer tank, is a component of a hydronic heating or cooling system that helps regulate the system temperature. Installing a buffer vessel improves system efficiency by reducing how frequently the system needs to turn on and off.Full Answer >
A pneumatic thermostat is a specially designed device that controls the heating or air conditioning system of a house through a control tube filled with air that can send signals, and it works by using a metallic strip that can respond to temperature changes, says Do It Yourself. In response, it either decreases or increases the pressure in the control tube until it achieves a desirable temperature.Full Answer >
A thermostat activates your heating or air conditioning system to come on at pre-set times. Here are steps to setting your thermostat after your unit has been installed in your home.Full Answer >
To install a Honeywell thermostat, remove the old thermostat, label the wires, and install the new thermostat by matching the wires up to the device. While there are different models of Honeywell thermostats, the basic installation procedure remains the same, and overall, installing the thermostat is a fairly easy task which should only take a homeowner a couple of hours. Be aware that if the thermostat has five wires, rather than the usual four, it may be necessary to install an extra wire.Full Answer >