HVAC RepCo’s Larry Sandlin taught a “Fundamentals of Pneumatic Controls” class to a full house at Minvalco Inc. in Minneapolis, MN this week, sponsored by Siemens.
HVAC RepCo at Wittichen Supply Company’s Open House / Customer Appreciation Event
December 23, 2025
HVAC RepCo’s Ryan McCrory, Larry Sandlin and Tom McCrory represented Gates Corporation, and Mestek, Inc.’s Koldwave and SpacePak product lines at the Wittichen Supply Company’s annual Open House / Customer Appreciation Event
