At MAR-HY Distributors, your heating and cooling wholesale specialists - we help you succeed by providing the products, training, and industry experience that helps you deliver excellent HVAC equipment to your customer.
PROSTOCK® (Where the Pros Shop)
We specialize in RUUD HVAC equipment, and have one of the region’s best-stocked, award-winning PROSTOCK® stores on-site. PROSTOCK® carries everything you need for a job: Come to us for warranty parts, replacement parts, and OEM components for all RUUD equipment. We now stock everything from floor registers to the base can the furnace sits on. Ask about our delivery service: It makes getting your job done that much easier.
MAR-HY has earned the Diamond Award from RUUD, two years running. This recognition is based on our level of inventory and ability to train and support you, HVAC Dealers.

Knowledgeable Staff
Our RUUD PROSTOCK® shop carries the latest products available in the heating and cooling industry. But we’re more than just a Wholesale distributor: Our knowledge of RUUD products is so complete our Distribution Service Coordinator(DSC) can assist you in troubleshooting your gas furnaces, air conditioners, and related HVAC systems – by telephone. This behind-the-scenes technical support staff can help you resolve problems when they arise
We have been in business 60 years, and have had the same core staff for more than 30. You benefit from our experience: We are ace problem-solvers/troubleshooters who enjoy the challenge of helping you install gas furnaces, air conditioners, and related HVAC systems. Our behind-the-scenes technical support helps you solve problems the same day you’re having them.
Learn What We Know
MAR-HY can help you with almost every phase of your project. And we share what we know.
The more you know about installing heating and cooling equipment and HVAC systems, the better: You’ll work more efficiently, with fewer mistakes. You’ll deal with fewer service calls and fewer returns to the site to fix problems. You’ll be free to service new clients, grow your business, and enjoy more success.