Johnstone Supply and DDI System have signed a letter of intent on the transfer of Johnstone Supply’s Data Services subsidiary, including its DSPro distribution software to DDI System, creating a new DDI-DSPro division.

“DDI has more than 30 years of experience in the HVAC and PHCP industries making our inform software and company culture the perfect fit for Johnstone member wholesalers,” DDI System founder and President Adam Waller said. “DDI’s inform software will seamlessly integrate with Johnstone corporate and deliver a comprehensive and streamlined solution to run its entire business operations.”