ISC Sales Inc. provides superior industrial products to a wide variety of end-users and original equipment manufacturers (OEM). They offer a broad range of climate control products for electrical enclosures, such as air conditioners, vortex coolers, air to air heat exchangers, purge & pressurization units, filtered fans, and thermoelectric coolers.

The PROPARTS line of products provide quality system solutions at a great value and price for air conditioning and heating needs. PROPARTS features a solid lineup of aftermarket parts, supplies and universal HVAC accessories.