HTS Texas provided McQuay Maverick I rooftop units to a local, custom HVAC manufacturer for a waste water treatment plant located in Connecticut. The custom HVAC manufacturer modified our rooftop units to a class I division I and class I division II to meet the requirements of the treatment plant. Typically, this third party manufacturer purchases the equipment requested by the customer and modifies it for the mechanical contractor to install. HTS proposed McQuay Maverick I units as a solution for the waste water treatment plant due to their quality construction, high efficiency and proven reliability.