Coil cleaning - Articles - Page 4

This example shows the indoor coil and the condenser during the heating cycle. If airflow is reduced across the indoor coil, the head pressure will rise very quickly and be very hard on the compressor.

Btu Buddy 153: Heat Pump with a Dirty Indoor Coil

December 21, 2015

Bob and Tim were at a retail store and were preparing to do a routine service call on a 5-ton heat pump. It was a fall day with a temperature of about 50°F when they turned the heat pump on. After doing a visual inspection at the air handler, they moved to the roof to give the outdoor unit a visual inspection.

When neglected, evaporator coils can accumulate debris and grow mold and bacteria, which can significantly decrease unit efficiency and negatively impact indoor air quality.

Starting Up Idle HVAC Equipment after Summer Vacation

Thorough maintenance and cleaning required before starting up school HVAC equipment

Jen Anesi

August 3, 2015

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There are things contractors can do to get school equipment back online and ensure it’s operating as efficiently as possible in time for the first school bell this fall.

Mushroom Farm Cuts HVAC Coil Cleaning and Energy Costs with UV

Ultraviolet light disinfection eliminates mold growth on coils

July 20, 2015

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Unfortunately for indoor mushroom farmers, the very environmental conditions that produce bumper mushroom crops — subdued light, high humidity, and cool temperatures — also promotes mold growth in farm air conditioning systems resulting in lower heat transfer efficiencies, high maintenance costs, and premature failure.

STEP ONE: Sectional coils need to be separated before cleaning. Be sure to clip the wire-tie connectors before spraying the surface.

Cleaning Sectional, Standard, Mechanical Condenser Coils

Clean coils plus efficient equipment equals happy customers

Larry Lisowski and Scott Leitner

June 8, 2015

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Cleaning the coils on rooftop units may seem mundane, but it’s an important job that pays off for your customers in more efficient operation and longer living equipment. And, any job that’s worth doing is worth doing right.

Pro Vac Sac Inc.: Stationary-Coil Cleaning System

June 2, 2014

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The Magnetic Pro Vac Sac is designed to allow technicians to clean a wide variety of styles and sizes of commercial stationary coils.

March 25, 2014: SpeedClean Accepted as Fujitsu Solutions Partner

Joint Marketing Program Focuses on Mini Split Coil Maintenance

March 25, 2014

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SpeedClean has announced its acceptance into the Fujitsu Solutions Partner Program, which will provide for joint marketing activities focused on proper mini split coil maintenance.

Wednesday, Jan. 22, 2014: Apex Engineering Shows Biodegradable Coil Cleaner

January 22, 2014

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Apex Engineering says its RYDALL CC coil cleaner safely and effectively cleans any finned cooling/heating coils or equipment. RYDALL CC is non-corrosive and will not corrode or tarnish aluminum or other metal surfaces.

Apex Engineering Products Corp.: Biodegradable Coil Cleaner

December 30, 2013

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RYDALL CC coil cleaner safely and effectively cleans any finned cooling/heating coils or equipment. RYDALL CC is non-corrosive and will not corrode or tarnish aluminum or other metal surfaces.

Parker Hannifin: Outdoor Coil Condenser Cleaner

December 30, 2013

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QWIK-Brite’s new patent-pending technology cleans faster and brighter, renewing airflow and energy efficiency by removing dirt, cottonwood, leaves, grass, and corrosion from outdoor condenser coils.

Pro Vac Sac Inc.: Commercial Coil Cleaning

December 23, 2013

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The patented Pro Vac Sac™ product line is designed to make a technician’s job easier, allowing the tech to clean dirty refrigeration condensing and other types of coils thoroughly and properly with high-pressured nitrogen or CO₂, without blowing dust and debris into the environment.