Abacus’ plumbers are also experts at sewer & pipe repairs, shower & tub repairs/installations, kitchen & bath faucet repair/installations, sink repairs/installation, plumbing inspections, water filtration, water softening, garbage disposal repair/installation, toilet repair/replacement, drain cleaning with drain camera inspections, leak detection/repair, plumbing repair/installation and back flow prevention for all Houston Texas homes & commercial business properties. Need an annual Plumbing Inspection on all your home’s plumbing systems? Ask about the Abacus CLUB. The CLUB membership will give you the peace of mind that your plumbing system is working at top efficiency. Our licensed plumbers will conduct an inspection of your home to look for and fix any potential plumbing problems.
Before opening the electrical cover on the A/C unit, be sure to shut off all power to the compressor unit and the indoor furnace or air handler, and verify that it is off. Note that this may mean shutting off a circuit breaker that serves the furnace and air handler, and then, near the compressor, pulling out the disconnect block (or shutting off the 220-volt power) to the outdoor compressor.
For over 65 years, Jacobs Heating & Air Conditioning has been a Portland HVAC leader. Providing comprehensive heating, cooling and ventilation services to the Portland, OR and Vancouver, WA areas, our clients consistently praise our timely and professional work. From air conditioning repair to cooling and safety system installs, trust the professionals at Jacobs Heating & Air Conditioning.
CIBSE publishes several guides to HVAC design relevant to the UK market, and also the Republic of Ireland, Australia, New Zealand and Hong Kong. These guides include various recommended design criteria and standards, some of which are cited within the UK building regulations, and therefore form a legislative requirement for major building services works. The main guides are:
In a thermodynamically closed system, any power dissipated into the system that is being maintained at a set temperature (which is a standard mode of operation for modern air conditioners) requires that the rate of energy removal by the air conditioner increase. This increase has the effect that, for each unit of energy input into the system (say to power a light bulb in the closed system), the air conditioner removes that energy. To do so, the air conditioner must increase its power consumption by the inverse of its "efficiency" (coefficient of performance) times the amount of power dissipated into the system. As an example, assume that inside the closed system a 100 W heating element is activated, and the air conditioner has a coefficient of performance of 200%. The air conditioner's power consumption will increase by 50 W to compensate for this, thus making the 100 W heating element cost a total of 150 W of power.
"Highly recommend! From the time I contacted them to make an appointment, to them showing up, troubleshooting the issue with my a/c unit, them verifying my warranty and driving to Grapevine to get the part, then back to Fort Worth to install it was LESS than 24 hours. Outstanding service, price and knowledge. I will only use this company from now on. Would give ten stars if possible."
Brubaker Inc. is a registered Pennsylvania home improvement contractor (license #4191) and holds property and workers’ compensation insurance at levels appropriate not merely for residential work, but also for commercial and industrial projects. Brubaker Inc. is a member of the Lancaster County Code Association, the ABC Keystone Chapter, and The Lancaster Chamber of Commerce & Industry. This means you can trust that we are committed to providing the highest level of service to our community.
Before selecting the installation location of air conditioner, several main factors need to be considered. First of all, the direction of air flow from the indoor units should not fall on the place of rest or work area. Secondly, there should not be any obstacles on the way of the airflow that might prevent it from covering the space of the premises as much as possible. The outdoor unit must also be located in an open space, otherwise the heat from the house will not be effectively discharged outside and the productivity of the entire system will drop sharply. It is highly advisable to install the air conditioner units in easily accessible places, for further maintenance during operation.
Change the filters regularly: This is one of the most important steps in system maintenance. Dirty filters mean your system has to work harder to move the air, causing poor performance and creating more wear and tear on the system. A clean filter also lowers your energy costs, since the system uses less power to do the same amount of work, and improves indoor air quality.
Your system is 10 - 15 years old: Follow this simple rule of thumb from Energy Star—if your current system is over 10 years old, it's time to start looking into an HVAC replacement. Most HVAC systems last for about 15 years, so there’s no immediate need to replace yours if it’s still functioning properly. But by doing your research now, you’ll know just what you want to do should your HVAC system suddenly stop working properly.
Not obvious is the fact that they need maintenance routinely, just like any other machine. The filter, usually located behind the front grill, needs to be washed. The condenser coil at the back of the unit can accumulate a lot of debris, and might require a special chemical bath. All air conditioning systems, large or small, need good air flow across the evaporator coil and the condenser coil. Efficiency and performance drop rapidly as air flow decreases. Lose enough air flow and the unit will burn out. Rodents can nest inside when not in use, and can foul up the unit in many ways. Wasps and hornets, as well as the honey bee find finned coils to be comfortable nesting places. Nests and dead insects can ruin the air conditioner.
Allow our experts to help with any of your heating and cooling needs or questions. Our wide array of expertise and background will benefit you and your home, whether you are considering a replacement system or evaluating your whole system to check for areas of improvement. We can help you reach your optimum indoor comfort. Give us a ring at 866-397-3787 or request an appointment online.