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A technician with a long beard wearing a blue shirt and cap is repairing an air conditioning unit outdoors between two large AC units, with his tools and a digital multimeter nearby.

How To Fix Heating And Air Conditioning

Is your HVAC system acting up—blowing hot air, refusing to turn on, or making strange noises? Whether it’s the middle of summer or the dead ...

Heating

What Is A Split System Heat Pump

Split systems come in a variety of types, such as air conditioning or heat pump systems—bigger homes may need multiple split system air conditioners—that are ...

HVAC

Thermostat Wire Color Code Guide

Although it may sound a little technical, understanding the color code of your thermostat wire is essential to maintaining a comfortable and energy-efficient house. Don’t ...

AC Repair

What Is The Purpose Of The Jumper Wire In Thermostat: Understanding The Basics

Do you know how things can be related at times yet not seem to communicate with one another? For example, when I ask my pet ...

Heating

Emergency Home Heating System Repair Guide

When the temperature drops, a broken heating system can be more than just an inconvenience—it can be urgent. Knowing quick fixes or temporary solutions can ...