When do you guys call it end of season and winterize your equipment. Here in the north east we are due for a frost in the next week or so. i dont want to wait too long.
We've had the colder temps up here, already. Our system is designed to be pulled off the truck in less than 5 minutes and stored inside our shop. Like Zach I'll close down when it snows or temps are below 32 on a consistant basis.
We close when people stop calling. So far we are booked out 2 weeks and the phone is still ringing. Today its raining and cold. Now we have to work Saturday just to catch up.
We never really shut down for the winter. The residential usually dies off by the middle of December, but we maintain a few commercial accounts through the winter. We just winterize at the end of each day.
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Do your normal rinse, then blow water out of lines with air hose, then suck in some windshield washer fluid or the RV winterize antifreeze. You can collect and reuse the fluids.
You can order barrels of windshield washer fluid (Alcohol) from NAPA for about $100 a barrel. It's good to -20 We cut it 50% with water this time a year and antifreeze nightly. In the real cold you will have to antifreeze between jobs.
When the nightime lows are around 32 degrees, we just put heat lamps over the pumps. Once the temps start dropping below 30, we do just as Tim and Bill suggested. We blow out all lines with air, and run windshield washer fluid that's cut 50/50 through all pumps. The -20 washer fluid cut 50/50 will be freeze safe down to 10-15 degrees.
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Serving Maryland & Delaware with Professional Roof & Exterior Cleaning