Originally posted – May 10, 2013
In addition to purchasing newer, more energy-efficient equipment, I’m considering using solar power to heat my water and help me conserve energy. What are your thoughts on this technology?
I would definitely look into solar technology to help you heat water at your laundromat. I have some customers who have saved a good percentage on their natural gas bills by installing solar panels to pre-heat their water. The systems definitely work, and they definitely save money in most sections of the country.
My experience has been that a small system, which consists of eight to 12 solar panels, can produce a minimum of 500 to 700 gallons of hot water a day. When you take into consideration the fact that most of your larger frontloaders use only 15 gallons of water, you realize you’re getting a lot of free hot water.
A solar-assisted lighting system is another area to consider. Many states are currently installing such units along their highways; during the day, the solar panel builds energy for use at night. It can work for your self-service laundry business, too. I don’t suggest this for direct, interior lighting. However, it might save you some money when it comes to lighting up the exterior of your store or your parking lot at night.
Of course, as with all major business purchases and renovation projects, do your homework. Be certain that you’re dealing with a company that has a solid reputation, regarding both its products and its after-sale service. Also, be sure that solar-powered technology is something that makes financial sense for your particular operation.
In past columns, you’ve addressed the issue of grease stains by recommending a detergent with a lime-based additive. I looked high and low in our local stores and cannot find one that carried such a product. Can you give me specific product names?
First of all, when I mention lime, I am referring to a product containing a chemical compound that is derived from citrus fruits. The best place to find such a product is through your local laundry distributor.
It’s a liquid product. However, there are various commercial names for it. I’m not sure which specific name is prevalent in your area, but your local distributor should know what you need.
The only similar retail-based item of which I’m aware is called Mean Green. However, it might not be strong enough for your purposes. Therefore, your best bet is to discuss your needs with your local distributor.
On busy days, I notice that some of my machines take a long time to fill with water. What could be the problem?
You may have one or more problems. First, check the screens on the mixing valves. Be sure that they’re not plugged up.
Next, see if your problems occur on the hot water setting. If so, your hot water pipes may be corroded and could require replacement. Typically, the hot water line rusts long before the cold water line, which reduces the inner diameter of the pipes, allowing less water to flow through.
Lastly, your incoming water line may be too small. This is often the case with older stores that were built when most of the washers were small, and then remodeled to feature larger washers that demand more water. If this is the case, you may need a booster pump or a larger incoming water line.
As a rule, when dealing with water, you need to consider two things: volume and pressure. If you lack either one, you will not receive a proper, timely fill.
