Why You Need a Home Energy Audit

A home energy audit also referred to as a home energy assessment, examines how your home wastes or loses energy and what steps you should take to improve the energy efficiency and overall comfort of your house. Home energy audits are able to reveal issues that will have a significant impact on the comfort of your home when corrected and will save you a fortune in the long run. Here are a few reasons you need a home energy audit. Safety The main reason you need a home energy audit is for safety. Home energy assessments typically include combustion safety testing, which is performed on the heating equipment in your home. The combustion safety testing focuses on three different areas: carbon monoxide levels, gas leakage, and exhaust leakage. Exposed fittings and gas pipes are tested for leaks to make sure they are sealed properly. Not only is the exhaust pressure of the equipment tested, but the exhaust is also tested for high levels of carbon monoxide. Air Leakage & Infiltration Another reason you need a home energy audit is to test for air leakage and infiltration. Energy auditors use a blower door in order to identify areas where the air...

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What Happens During an Air Conditioning Maintenance Call?

Let’s explore what an HVAC technician does during an air conditioning maintenance call. This is an explanation of a call for a split system, but the process is similar for package units and heat pumps. First, the technician will switch off the circuit breaker for your system and remove the service-disconnect for the condensing unit. This is not simply a safety measure. When a service-disconnect is removed while there is still electricity flowing, an arc occurs. Over time, this can lead to the condenser receiving only 110 volts, instead of the 220 volts it needs to operate, which can damage your unit. Next, the technician will remove leaves and other debris from the condensing unit, and wash the coils thoroughly. Clogged coils cause your unit to run less efficiently, and can shorten the service life of your compressor. The technician will also check the condition of your unit’s capacitors. This step can eliminate the need for a follow-up call. While the condensing unit is apart, the technician will also check the electric motor to ensure that the air vents are open, which allows the copper windings to cool properly. Next, the technician will turn to the evaporating unit. The evaporating...

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