Used during the winter months to help prevent compressor stalling by blocking cold air from reaching the coils. Installing a solid vinyl intake cover across the outside face of the enclosure will also prevent snow and ice build-up and damage to the compressor. When freezing temperatures create system problems, HVAC technicians can react quickly by affixing the solid vinyl curtains before wind conditions generate ice and cause coil pipes to burst. The curtains are used as an alternative to adding glycol anti-freeze to the system, which has been found to reduce cooling efficiency by 30%.
The winter weather curtains are made from solid vinyl sheeting that is custom sized and finished with vinyl edging and stainless steel grommets. These winter weather curtains can be easily attached over our PreVent air intake filters during the winter months.
I attached a couple of photos of the completed PreVent Screens installed on Trane rooftop units. They fit very well to our dimensions and look good also. Your folks did a good job on matching all of our requested dimensions. I will keep you guys in our contact list as I can see several applications for your product that would be beneficial & it is another product we can offer to our customers.