(Redirected from LBBB). Left bundle branch block (LBBB) is a cardiac conduction abnormality seen on the electrocardiogram (ECG). In this condition, activation of the left ventricle is delayed, which causes the left ventricle to contract later than the right ventricle.
For instance, in the winter, if you set the thermostat to 20Â°C (68Â°F), it will activate the heating system when the house temperature drops below 20Â°C and will shut the system off when the house air warms up past 20Â°C. A setback thermostat contains an electronic clock.
So, what should your thermostat be set at? For a detailed energy assessment of your home that includes recommendations for thermostat use, please contact us at Davis Air Conditioning & Heating. We proudly serve homeowners in Greater Houston and the surrounding area.