Gift Boutique RedRock Threaded CO2 Cartridge Gallo Drain Gun Blaster Cleaner for A/C Condensate Lines with Drain Hose - Air Conditioner Cleaner Blaster Opener Kit . Visit the Gift Boutique Store. 4.0 4.0 out of 5 stars 227 ratings | Search this page . 50+ bought in past month.Purafilter 8 oz Drain AC Line Cleaner - Clear, Safe for HVAC Drain Lines - Probiotic Ingredients - No Fumes. The PURAFILTER 2000® AC Line Probiotic Build-up Remover helps clean buildup of soil and water deposits in your HVAC system. Safely cleans the drain lines, drain pans, pipes, and pumps. Keeps AC drain pans and …Mar 22, 2019 ... ... AC leaks water all over the the floor inside your house. Good preventative maintenance is pouring a bottle of AC drain line cleaner into your AC .../ Troubleshooting. AC Drain Line Clogged? Find Out Why and How to Fix Your AC. By Tom Moor • September 18, 2023. When it’s hot and humid outside, you rely on a properly …All About Air Conditioning. Unclogging a Condensate Drain Line. We’ll talk about how to do that, but first, it’s important to understand how central air conditioning works. Watch the video at the top of the page to learn more. All About Air Conditioning. In …Jun 7, 2017 · This item: Gallo Drain Gun – AC Drain Line Cleaner Tool With Flexible Hose Pipe For HVAC Clogs - Includes 6 co2 Air Conditioner Drain Cleaner Cartridges $39.98 $ 39 . 98 Only 1 left in stock - order soon. QwikTreat Condensate Pan Treatment Tablets, AC Drip Pan Tablets Air Conditioner Drain Line Cleaner, Control Odors, Overflow and Water Damage, 100 Tablets. 4.6 out of 5 stars 1,253. 900+ bought in past month. $26.39 $ 26. 39 ($0.26/Count) $25.07 with Subscribe & Save discount.Jul 12, 2022 · Typically, condensate drain lines, or condenser lines, are found outside near your AC condenser unit. The drainpipe is made of PVC and will have a cap located on top. Remove the cap from the drainpipe and check for any debris that can be easily removed. When the debris has been removed, pour one cup of vinegar into the drain and replace the cap. Pouring a cup of vinegar down your drain line each month is a great way to prevent clogs and blockages from occurring in the first place. Just remove the PVC ...In conclusion, keeping your AC drain line clean is essential for maintaining the efficiency and longevity of your air conditioning system. By regularly cleaning the drain line with an air compressor, you can prevent clogs and mold buildup, ensuring proper drainage and preventing water damage.October 19, 2022 by MM Stephen. Cleaning your air conditioner (AC) drain line is an essential maintenance task that helps prevent clogs, water leakage, and damage to your AC system. Here’s a summary of the …This item: Automatic AC Drain line Buildup Treatment for Air Conditioners. $14999 ($9.37/Fl Oz) +. Zep Acidic Toilet Bowl Cleaner, 32 Oz. $498 ($0.16/Fl Oz) +. Scrub Daddy Color Sponge - Scratch-Free Multipurpose Dish Sponges for Kitchen, Bathroom + More - Household Cleaning Sponges Made with BPA-Free Polymer Foam (3 Count) $1399 …Apr 27, 2022 · Cut the drain line. Add a shut-off valve at the air handler or furnace side. Turn it to the Off position. Add a T on the opposite side, and insert a garden hose fitting into the top of the T. Screw into the garden hose fitting a ¾” to ½” adapter, and screw into the adapter a short ½” threaded nipple. Step 6: Reassemble the AC Unit. Once your drainage pan, drain pipe/hose, and drainage tray have been thoroughly cleaned it’s time to reassemble your AC unit. Carefully attach the front cover back onto the unit using screws removed earlier; ensure its security before tightening them with screws from earlier.Whether you’re good at taking tests or not, they’re a part of the academic life at almost every level, from elementary school through graduate school. Fortunately, there are some t...Typically, condensate drain lines, or condenser lines, are found outside near your AC condenser unit. The drainpipe is made of PVC and will have a cap located on top. Remove the cap from the drainpipe and check for any debris that can be easily removed. When the debris has been removed, pour one cup of vinegar into the drain and replace …Whether you’re good at taking tests or not, they’re a part of the academic life at almost every level, from elementary school through graduate school. Fortunately, there are some t...Wait for a minimum of 5 minutes before removing the tube. Step 5: Remove the nozzle and let the contents drain. Once you've let the foam cleaning agent soak in for a minimum of 5 minutes, remove the nozzle fitting from the evaporator drain tube. After this is done, the liquid will begin to flow from the evaporator quickly.Cover the drain hose openings and allow it to sit for 15 minutes. Afterward, pour three cups of boiling water down the drain (flush everything out) Mix two teaspoons of vinegar and baking soda and use it to clean the hose opening to remove mineral deposits around it. 11,529 Reviews.Nu-Line is the Industry Standard in A/C Condensate Drain Cleaners. Item Specifications: Nu-Line provides cleaning action for soil and build up and water deposits in air conditioner and refrigeration drain lines , pans and condensate pumps. Also for ice machines , drinking fountains and soft drink machine drain pans and lines. Additional ...Unfortunately, you will still need to contact a service technician to fix the situation. This will cost upwards of $150 plus the time you are without air conditioning. Since then, I have set up this company and developed our first product, the ACMeds AC drain line cleaner. I currently have two other products in the design phase.SDNselect Drain Line Cleaner for Clear Air Condioner Condensate Lines Blockages. Utilize CO2 power to clean blockage instantly. Fits 3/8 to 3/4 pipe opening. Light weight and portable. CO2 cartridge pack available in different quantity. See …Nu-Line is the Industry Standard in A/C Condensate Drain Cleaners. Item Specifications: Nu-Line provides cleaning action for soil and build up and water deposits in air conditioner and refrigeration drain lines , pans and condensate pumps. Also for ice machines , drinking fountains and soft drink machine drain pans and lines. Additional ...A clogged AC (air conditioner) condensate drain line can cause water damage in the home. Or trigger a safety switch, which will cause the AC system not to work. We recommend having an HVAC technician clean the AC drain lines during HVAC maintenance. Or during HVAC service. Cleaning the AC condensate drain line …Click Images Below to Open Videos. The Smartsnake will enable individuals to guide a drainpipe clearing tip to break up mineral and algae build up while being wet vacuumed out.This will reduce the time, energy and cost, involved in clearing clogged or replacing condensate drain piping.Sewer flies, also known as drain flies, enter the house through open windows and doors and reproduce in drains and stagnant water. To get rid of them you need clear plastic cups, c...Sewer flies, also known as drain flies, enter the house through open windows and doors and reproduce in drains and stagnant water. To get rid of them you need clear plastic cups, c...Cleaning the ac drain line regularly ensures the ac unit functions efficiently and prevents potential water damage to the home. Air conditioners are a great way to keep homes cool during hot weather, but they require regular maintenance to ensure they work optimally. One essential maintenance task is cleaning the ac drain line, which can …Household Cleaning. ›. Drain Openers. Enjoy fast, free delivery, exclusive deals, and award-winning movies & TV shows with Prime. Try Prime and start saving …Clean the drain line: Mix equal parts water and bleach and pour it into the drain line to kill any algae or mold inside. Let the solution sit for about 30 minutes, then flush the line with clean water to remove the bleach solution. 3. Use Algaecide Tablets. Algae growth is a common cause of air conditioner drain clogs.Mad Tabs 35pcs Pan AC Drain Line Cleaner Condensate Neutralizer Tablets, Scum/Odor Water Damage Control, Air Conditioner Humidifier Treatment, Drain Pans Clean, Prevent Overflow, UV Glow, USA Made. $25.28 $ 25. 28 ($0.72 $0.72 /Count) $2.00 coupon applied at checkout Save $2.00 with coupon. Nu Line: Recommended Use : Drain line, drain pan: UPC : 021449976909: Interleaved : 10021449976906: Shelf Life : 2.00 YRS: Color : RED: Application : Helps prevent A/C drain line clogs and water leaks by preventing accumulation of slime and keeping drain lines open, Use every three months to help prevent mold growth: Fin/Blade Spacing :.000 ... Jun 7, 2017 · This item: Gallo Drain Gun – AC Drain Line Cleaner Tool With Flexible Hose Pipe For HVAC Clogs - Includes 6 co2 Air Conditioner Drain Cleaner Cartridges $39.98 $ 39 . 98 Only 1 left in stock - order soon. Jan 30, 2024 · The event lead him to create the iFlo Smart Automated A/C Drain Line Cleaner reviewed here, which is designed to combat a common issue with air conditioning systems: the growth of Zooglea, a goo ... Jun 11, 2018 · Customers are mixed about the ease of cleaning. Some mention that it works really well to clean their AC drain line, while others say that it's too wimpy to clean the drain. The small ones help clean drinking straws, while the larger brush in this set quickly clears the clog. Contact Air Pros to Clean Algae from an AC Drain Line. When you have a stubborn algae problem in your AC drain line, Air Pros has trained, experienced, and fully equipped technicians who can resolve it. We serve residential clients in Florida, Georgia, Texas, Colorado, and Washington. Our company provides 24/7 AC …Jun 3, 2017 ... Condensate pan tablets dissolve over time as the air conditioner makes water and the tablets melt and coat the drain line thus treating the ...Gallo Drain Gun – AC Drain Line Cleaner Tool With Flexible Hose Pipe For HVAC Clogs - Includes 6 co2 Air Conditioner Drain Cleaner Cartridges 3.8 out of 5 stars 2,190 3 offers from $39.98But not cleaning your AC drain line regularly can cause serious harm to the air condition system. In this case, you can follow alternative methods to unclog the drain line. Here are a few of the common ways to get your drain line clean: Manual Cleaning . One of the safest and easiest ways to keep your indoor air handler working in an …Here are five methods to keep your AC drain line from backing up: Clean the drain line by walking through the steps above at least once every three months. If you live in a home with pets, …The patented iFLO® device dispenses a proprietary cleaning solution directly into your A/C drain line. It performs maintenance automatically, using a custom schedule based on the location of your home. iFLO® adapts to any changes in regional weather— such as unseasonably high temperatures or humidity to ensure your A/C performs at its peak.5 Is bleach or vinegar better for the AC drain line. 6 How to unclog AC drain line with a shop vac. 6.1 Switch off your air conditioner. 6.2 Trace the AC drain line. 6.3 Unclog the drain. 6.4 Prepare your vacuum. 6.5 Connect the vacuum to the end of the drain line. 6.6 Start vacuuming. RedRock Gallo Drain Gun- with 5 Unthreaded CO2 Cartridges for A/C Condensate Line - Air Conditioner Cleaner Blaster Opener Kit with Five Cartridge Clears HVAC Clogs $32.95 $ 32 . 95 Get it as soon as Saturday, Mar 16 To clean an ac drain line with an air compressor, turn off the ac, locate the drain line, attach the compressor to the line, then blow compressed air into the line to … A/C HVAC Drain Line Cleaner, 16oz Bottle, 2 MONTH SUPPLY, (Great to use at home, in the office, at restaurants and large commercial buildings) 648. 100+ bought in past month. $2899 ($28.99/Count) $27.54 with Subscribe & Save discount. FREE delivery Mon, Mar 11 on $35 of items shipped by Amazon. Caustic soda, or sodium hydroxide, is used in the manufacture of plastic wrap, soap and paper and is the major ingredient in most oven cleaners and liquid drain cleaners. In chemic...Sewer flies, also known as drain flies, enter the house through open windows and doors and reproduce in drains and stagnant water. To get rid of them you need clear plastic cups, c...Pour 1 cup (236.5 ml) of bleach into the hole to kill the mold and mildew. Measure out 1 cup (236.5 ml) of bleach into a measuring cup with a pouring spout.2. Flush and Clean the AC Drain Line. You must start with an impeccably clean AC drain line to keep it clear during the summer. If your AC drain pipe is clogged, even partially, every other proactive step you take will effectively be a half-measure. Thus, flush and clean the AC drain line before any other preventive maintenance.AC Drain Line Cleaner - Cleans HVAC drain lines, condensate lines, fountain drink drain lines and more. Unscented. 8 Fl Oz (Pack of 1) 4.5 out of 5 stars. 84. 200+ bought in past month. $11.24 $ 11. 24 ($1.41 $1.41 /Fl Oz) Save more with Subscribe & Save. FREE delivery Fri, Mar 22 on $35 of items shipped by Amazon.Nu-Line is the Industry Standard in A/C Condensate Drain Cleaners. Item Specifications: Nu-Line provides cleaning action for soil and build up and water deposits in air conditioner and refrigeration drain lines , pans and condensate pumps. Also for ice machines , drinking fountains and soft drink machine drain pans and lines.Step 3: Clearing the AC drain line using a wet/dry vacuum. Now it’s time to clear the clogged drain line using a wet/dry vacuum. Attach the vacuum hose to the end of the drain line, ensuring a secure connection. Turn …Sep 5, 2017 · 1. Turn off your AC unit at the thermostat and at the breaker. 2. Locate where the drain line exits your house, and make sure it isn’t clogged by an insect nest or something obvious. The exit point is usually (but not always) near the condenser unit. It’s possible that you may not have an outdoor exit point at all. Use Vinegar. Flush with Water. Repeat if Needed. Regular Maintenance. How to Clean AC Drain Line with Vinegar. Is Using Vinegar Effective for Cleaning AC Drain …RedRock Gallo Drain Gun- with 5 Unthreaded CO2 Cartridges for A/C Condensate Line - Air Conditioner Cleaner Blaster Opener Kit with Five Cartridge Clears HVAC Clogs. $32.95 $ 32. 95. Get it as soon as Saturday, Mar 16. ... "The drain for air conditioner was stopped up and I tried every thing. The apt maintenance guy use a powerful acid ...In conclusion, keeping your AC drain line clean is essential for maintaining the efficiency and longevity of your air conditioning system. By regularly cleaning the drain line with an air compressor, you can prevent clogs and mold buildup, ensuring proper drainage and preventing water damage.Dec 1, 2023 · Choosing a safe, eco-friendly HVAC drain line cleaner is crucial for your system’s health, as well as regular air duct cleaning and ductwork cleaning. Incorporating air purification practices and considering air scrubber installation can further enhance your system’s efficiency and indoor air quality. Regular maintenance prevents costly ... Apr 12, 2018 ... An HVAC service technician will use air pressure to blow out the drain line and clear the blockage, then clean and decontaminate the drip pan.To clean the air conditioner drain, first turn off the air conditioner at the breaker or thermostat. After removing the breaker, you can access the condensate drain line. You can usually remove the access panel to reach the drain pan and see whether there is a clogged drain line. Standing water in the drain can be cleaned by using a rag …Mad Tabs 35pcs Pan AC Drain Line Cleaner Condensate Neutralizer Tablets, Scum/Odor Water Damage Control, Air Conditioner Humidifier Treatment, Drain Pans Clean, Prevent Overflow, UV Glow, USA Made. 50+ bought in past month. $11.95 $ 11. 95 ($0.34 $0.34 /Count) $10.76 with Subscribe & Save discount. Pour in diluted vinegar or bleach solution: To further break down any clogs, pour the AC drain line cleaner you made into the pipe and let it sit for half an hour or longer, depending on the severity of the clog. Flush the pipe: Drain the solution and rinse the pipe with fresh water. 5 Is bleach or vinegar better for the AC drain line. 6 How to unclog AC drain line with a shop vac. 6.1 Switch off your air conditioner. 6.2 Trace the AC drain line. 6.3 Unclog the drain. 6.4 Prepare your vacuum. 6.5 Connect the vacuum to the end of the drain line. 6.6 Start vacuuming.October 19, 2022 by MM Stephen. Cleaning your air conditioner (AC) drain line is an essential maintenance task that helps prevent clogs, water leakage, and damage to your AC system. Here’s a summary of the …Jun 7, 2017 · This item: Gallo Drain Gun – AC Drain Line Cleaner Tool With Flexible Hose Pipe For HVAC Clogs - Includes 6 co2 Air Conditioner Drain Cleaner Cartridges $39.98 $ 39 . 98 Only 1 left in stock - order soon. how to unclog ac drain line. Over time your air conditioner (hvac) drain pipe gets clogged up and starts dripping because of the mold, mildew, and algae buil...Apr 9, 2010 · AC Flush Kit Pressure Regulating&Relief Valve AC Cleaner Real-time Monitoring Pressure Gauge AC Cleaning Kit with Spray Head & Hook & 3.5FT Hose&Fitting for Air Conditioner Pipe, Condenser, Evaporator To clean an AC drain line, you can pour ¼ cup of vinegar into the line to kill mold, algae, and bacteria that cause clogs. First, turn off the AC and locate the drain line. Identify the access point and remove the cap. Next, flush the line with vinegar and let it sit for 30 minutes. Repeat this process monthly to prevent clogs.This item: AC Line Cleaner for Air Conditioner Drain Lines Evaporative Cooler. $8.75. AC-Safe Air Conditioner Pan Tablets (6-Pack) $5.98. AC-Safe Air Conditioner Foaming Coil Cleaner. $8.38. Compare Similar Items. current item. Web. AC Line Cleaner for Air Conditioner Drain Lines …QwikTreat Condensate Pan Treatment Tablets, AC Drip Pan Tablets Air Conditioner Drain Line Cleaner, Control Odors, Overflow and Water Damage, 100 Tablets 4.6 out of 5 stars 1,324 4 offers from $27.99 Keep your A/C going and the cool air flowing with iFLO - The world's first, automatic A/C drain line & drain pan cleaning system. Using patented technology, iFLO automatically dispenses a proven bio-enzymatic cleaning fluid that actively breaks down clogs and flushes them completely out, keeping drain lines clean and clear year-round. No A/C ... The ideal remedy for the persistent issue of slimy bacterial buildup (Zoogloea) in air conditioner condensate drain pans and drain lines, the Zoog Zapper stands out as an AC drain line sanitizer system uniquely catered to seasonal homeowners (Snowbirds). This system is particularly beneficial for those who are away during the summer month.Apr 27, 2022 · Cut the drain line. Add a shut-off valve at the air handler or furnace side. Turn it to the Off position. Add a T on the opposite side, and insert a garden hose fitting into the top of the T. Screw into the garden hose fitting a ¾” to ½” adapter, and screw into the adapter a short ½” threaded nipple. Frequently bought together. This item: Brushtech Extra Long Super Flexible Drain Brush, 48-Inch. $1199. +. Rockwell - IBDC128 - InVade Bio Drain Gel -1 Gallon. $3592 ($0.26/Ounce) +. Fruit Fly Goodbye Gel Drain Treatment | Drain Fly Killer | Fruit Fly Killer | Drain Flies Treatment | Fruit Flies Treatment | Drain Fly & Fruit Fly Eliminator (1 ...Roebic FRK-1LB FRK Foaming Root Killer (Our Top Pick) Root Destroyer Drain Opener for Sewer & Pipe Lines (Best Budget) Eco Strong Septic Tank Rescue Shock Treatment (Best High-End) Green Gobbler Ultimate Main Drain Opener (Best Natural) Scotch Brand 1801 Gallon Restores Flow Sewer and Lateral (Best Caustic)Drain clogs are a common household problem that can cause inconvenience and frustration. Many people turn to natural remedies like baking soda and vinegar as an alternative to hars...The AC-Safe Pan Tablets (6-Pack) are a convenient, no-mess way to clean condensate drain pans and keep them clean for up to 6 weeks. The non-corrosive and non-toxic formula gets rid of odors in air conditioners, refrigerators, dehumidifiers and humidifiers. Clean condensate pans and eliminate odors. Use in refrigerators, …2. Flush and Clean the AC Drain Line. You must start with an impeccably clean AC drain line to keep it clear during the summer. If your AC drain pipe is clogged, even partially, every other proactive step you take will effectively be a half-measure. Thus, flush and clean the AC drain line before any other preventive maintenance.Jan 30, 2024 · The event lead him to create the iFlo Smart Automated A/C Drain Line Cleaner reviewed here, which is designed to combat a common issue with air conditioning systems: the growth of Zooglea, a goo ... Clean the Drain Line. Vinegar: At the pipe vent access point, pour a cup of white distilled vinegar. The vinegar will kill any algae along with bacteria and mold in the drain line. Let the vinegar sit for a few hours and then pour water in to flush out the line. Have someone check whether the line is draining.Are you looking to become a paraprofessional? The paraprofessional test is an important part of the process. It is designed to assess your knowledge and skills in order to determin...Below are the different means through which you can unclog your drain line after finding the access point. Try unclogging it with: Once you have identified the point of access, try to unclog the AC drain line using one of the following methods: Drain brush. Once you find the access point, you can unclog the clogged AC drain line using a drain ...Cleaning the ac drain line regularly ensures the ac unit functions efficiently and prevents potential water damage to the home. Air conditioners are a great way to keep homes cool during hot weather, but they require regular maintenance to ensure they work optimally. One essential maintenance task is cleaning the ac drain line, which can …Pour one cup of distilled vinegar down the drain pipe and wait for about 30 minutes. You can opt to pour 1 cup of baking soda followed by another cup of vinegar. The combination works together very well. After the 30 minutes, flush the AC drain line with hot water. Hot water on its own is known to clear clogs.
For those who dont want to buy a special tool to do this and already own a shop vac, all you need to do is connect your shop vac hose to the exhaust side and hold the hose on your clogged drain pipe for a few seconds. It'll blow the drain line clean very quickly. When i did this, I also installed a ball valve close to the drain …. How much does it cost to get a car painted
Clean the Drain Line. Vinegar: At the pipe vent access point, pour a cup of white distilled vinegar. The vinegar will kill any algae along with bacteria and mold in the drain line. Let the vinegar sit for a few hours and then pour water in to flush out the line. Have someone check whether the line is draining.5. Pour 1 cup (236.5 ml) of bleach into the hole to kill the mold and mildew. Measure out 1 cup (236.5 ml) of bleach into a measuring cup with a pouring spout. Pour it into the access hole and let it drain out the other side. Use a funnel to help you get all the bleach into the drain line if it is easier. 6.How to Clean AC Drain Line with Vinegar. You can prevent a clogged AC drain by performing routine cleaning. By pouring vinegar into your AC’s drain line, you will kill any mold, algae, mildew, and other forms of bacteria or fungi, preventing them from forming a build-up and causing a clog. Repeat this monthly for the best results.The AC-Safe Pan Tablets (30-Pack) are a convenient, no-mess way to clean condensate drain pans and keep them clean for up to 6 weeks. The non-corrosive and non-toxic formula gets rid of odors in air conditioners, refrigerators, dehumidifiers and humidifiers. With continued use pan tablets help to promote maximum …Shop Vac and Water. A shop vac is a unique vacuum type that consists of a high-powered …Pour 1 cup (236.5 ml) of bleach into the hole to kill the mold and mildew. Measure out 1 cup (236.5 ml) of bleach into a measuring cup with a pouring spout.Sell now. The Best AC Condensate Drain Line Cleaner Tool! No Clogs Ever Again! Condition: New. Quantity: More than 10 available / 194 sold. Price: US $49.99.Clear the drain line using a vacuum. Remove the front panel of the indoor AC Unit. Locate the drain pipe. Clean the indoor AC unit. Reattach all parts. Cleaning the AC drain line prevents water buildup. This prevents mold, algae, and water damage. Continue reading to learn when and how to clean the various parts of your mini split …All About Air Conditioning. Unclogging a Condensate Drain Line. We’ll talk about how to do that, but first, it’s important to understand how central air conditioning works. Watch the video at the top of the page to learn more. All About Air Conditioning. In …Clogged Lines Can Ruin Your House. You can snake a clogged A/C drain line to remove blockages. Traditional plumbing snakes usually cannot navigate the 90* turns of PVC elbows, but a smart snake can. Be careful when snaking the drain that you do not push the clog farther down the line. Drain lines with PVC traps are more …In conclusion, keeping your AC drain line clean is essential for maintaining the efficiency and longevity of your air conditioning system. By regularly cleaning the drain line with an air compressor, you can prevent clogs and mold buildup, ensuring proper drainage and preventing water damage.Steps to Clean AC Drain Line. Roll up your sleeves and follow these steps: Switch off the power supply to ensure safety. Locate and access the drain line, typically found near the outdoor unit. Attach your wet/dry vacuum to the end of the drain line and seal it tightly. Run the vacuum for a few minutes to suck out any blockages.When it comes to clogged drains, many people turn to harsh chemical cleaners to get the job done. However, these cleaners can be harmful to both your plumbing and the environment. ...To clean an AC drain line, you can pour ¼ cup of vinegar into the line to kill mold, algae, and bacteria that cause clogs. First, turn off the AC and locate the drain line. Identify the access point and remove the cap. Next, flush the line with vinegar and let it sit for 30 minutes. Repeat this process monthly to prevent clogs.Automated condensate drain line cleaning apparatus are disclosed. In one aspect, an apparatus may include a controller, a fluid supply line, ....